MAX14930AASE+ [MAXIM]
4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators;
| 型号： | MAX14930AASE+ |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | 4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators 信息通信管理 光电二极管 |
| 文件： | 总25页 (文件大小：1208K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVALUATION KIT AVAILABLE
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
General Description
The MAX14930–MAX14932 are a family of 4-chan-
Benefits and Features
● Robust Galvanic Isolation of Digital Signals
• Withstands up to 2.75kV for 60s (V
)
ISO
RMS
nel 2.75kV
digital isolators utilizing Maxim’s
proprietary process technology. The MAX14130–
MAX14131 are 4-channel 1kV digital isolators in
RMS
(MAX14930–MAX14932)
• Continuously Withstands 443V
(MAX14930–MAX14932)
(V
)
RMS IOWM
RMS
smaller footprint QSOP packages. For applications
• 630V Repetitive Peak Voltage (V
)
PK
IORM
requiring 5kV of isolation, see the MAX14934–
RMS
(MAX14930–MAX14932)
• Withstands ±10kV Surge per IEC 61000-4-5
MAX14936. The MAX14930–MAX14932 family transfers
digital signals between circuits with different power
domains at ambient temperatures up to +125°C.
● Interfaces Directly with Most Micros and FPGAs
• Accepts 1.71V to 5.5V Supplies
The MAX14930–MAX14932 family offers all three possible
unidirectional channel configurations to accommodate
any 4-channel design; including SPI, RS-232, RS-485,
and digital I/O applications. For applications requiring
● Many Options Support Broad Applications
• 3 Data Rates (1Mbps, 25Mbps, 150Mbps)
• 3 Channel Direction Configuration
• 2 Output Default States (High or Low)
• 3 Packages (3.8mm, 4mm, 8mm Creepage and
Clearance)
2
bidirectional channels, such as I C, see the MAX14933.
Devices are available with data rates from DC up to
1Mbps, 25Mbps, or 150Mbps. Each device is also avail-
able in either a default high or default low configuration.
The default is the state an output goes to when its input is
unpowered. See the Product Selector Guide and Ordering
Information for the suffixes associated with each option.
● Low Power Consumption at High Data Rates
At 1.8V:
• 2.5mA per Channel Typical at 1Mbps
• 5.25mA per Channel Typical at 100Mbps
At 3.3V:
• 2.6mA per Channel Typical at 1Mbps
• 7.1mA per Channel Typical at 100Mbps
Independent 1.71V to 5.5V supplies on each side of the
isolator also make the devices suitable for use as level
translators.
Safety Regulatory Approvals
(see Safety Regulatory Approvals)
● UL According to UL1577
● cUL According to CSA Bulletin 5A
● VDE 0884-11 Basic Insulation
The MAX14930–MAX14932 are available in both a 16-pin
wide body (10.3mm x 7.5mm) and narrow body (9.9mm x
3.9mm) SOIC package. The MAX14130–MAX14131 are
available in a 16-pin (6mm x 5mm) QSOP package. All
devices are rated for operation at ambient temperatures
of -40°C to +125°C.
Applications
● Fieldbus Communications for Industrial Automation
● Isolated SPI, RS-232, RS-485/RS-422
● General Multichannel Isolation Applications
● Battery Management
Product Selector Guide and Ordering Information appear at
end of data sheet.
● Medical Systems
Functional Diagram
V
V
V
V
V
V
DDB
DDA
DDB
DDA
DDB
DDA
MAX14930/MAX14130
MAX14931/MAX14131
MAX14932
ENB
ENB
ENB
INA1
INA2
INA3
INA4
OUTB1
INA1
INA2
INA3
OUTB1
INA1
INA2
OUTB1
OUTB2
OUTB3
OUTB4
OUTB2
OUTB3
INB1
OUTB2
INB1
OUTA1
OUTA1
ENA
OUTA2
ENA
INB2
GNDA
GNDB
GNDA
GNDB
GNDA
GNDB
19-7066; Rev 9; 11/20
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Absolute Maximum Ratings
V
to GNDA, V
to GNDB.............................-0.3V to +6V
Continuous Power Dissipation (T = +70°C)
DDA
DDB
A
INA_, ENA to GNDA................................................-0.3V to +6V
INB_, ENB to GNDB ...............................................-0.3V to +6V
Wide SOIC (derate 14.1mW/°C above +70°C) ......1126.8mW
Narrow SOIC (derate 20mW/°C above +70°C) ........1600mW
QSOP (derate 9.6mW/°C above +70°C)..................771.5mW
Operating Temperature Range......................... -40°C to +125°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range............................ -65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) ......................................+260°C
OUTA_ to GNDA ....................................-0.3V to (V
OUTB_ to GNDB....................................-0.3V to (V
Short-Circuit Duration
+ 0.3V)
+ 0.3V)
DDA
DDB
(OUTA_ to GNDA, OUTB_ to GNDB) ..................Continuous
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Package Information
PACKAGE TYPE: 16 Wide SOIC
Package Code
W16M+8
21-0042
90-0107
Outline Number
Land Pattern Number
THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θ
)
71°C/W
23°C/W
JA
Junction to Case (θ
)
JC
PACKAGE TYPE: 16 Narrow SOIC
Package Code
S16M+11
21-0041
90-0442
Outline Number
Land Pattern Number
THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θ
)
50°C/W
8°C/W
JA
Junction to Case (θ
)
JC
PACKAGE TYPE: 16 QSOP
Package Code
E16MS+1F
21-0055
Outline Number
Land Pattern Number
90-0167
THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θ
)
103.7°C/W
37°C/W
JA
Junction to Case (θ
)
JC
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board.
For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Maxim Integrated
│ 2
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
DC Electrical Characteristics
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted.
DDA
GNDA
DDB
GNDB
L
A
Typical values are at V
- V
= +3.3V, V
- V
= +3.3V, V
= V
, T = +25°C, unless otherwise noted.) (Note 1)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
PARAMETER
POWER SUPPLY
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
V
Relative to GNDA
Relative to GNDB
1.71
1.71
1.45
5.5
5.5
V
V
V
DDA
Operating Supply Voltage
DDB
Undervoltage Lockout Threshold
V
_
_
V
_ rising
1.58
50
1.71
UVLO
DD
Undervoltage Lockout Threshold
Hysteresis
V
UVLO
HYST
mV
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= 5V
1.2
1.2
1.2
1.1
2.1
2
1.9
1.9
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
= 3.3V
= 2.5V
= 1.8V
= 5V
500kHz
square wave
1.9
1.9
2.7
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
2.7
I
DDA
2
2.7
2
2.6
5
6.6
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
4.6
4.5
4.5
8.1
7.9
7.9
7.7
12.8
11.1
10.2
9.4
27.2
21.7
17.6
14.4
6.1
6.0
6.0
Supply Current (MAX14x30_)
mA
11.2
11.1
11.0
10.8
15.9
14.2
13.4
12.4
35.4
27.8
23.0
18.9
= 3.3V
= 2.5V
= 1.8V
= 5V
500kHz
square wave
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
I
DDB
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
Maxim Integrated
│ 3
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
DC Electrical Characteristics (continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted.
DDA
GNDA
DDB
GNDB
L
A
Typical values are at V
- V
= +3.3V, V
- V
= +3.3V, V
= V
, T = +25°C, unless otherwise noted.) (Note 1)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
3.4
MAX
5.3
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= 5V
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
= 3.3V
= 2.5V
= 1.8V
= 5V
3.3
5.3
500kHz
square wave
3.3
5.3
3.2
5.1
5.6
7.1
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
5
6.6
I
DDA
4.7
6.4
4.5
6.1
12.4
10.1
9.1
16.0
13.0
11.6
10.4
9.2
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
8.2
Supply Current (MAX14x31_)
mA
6.5
= 3.3V
= 2.5V
= 1.8V
= 5V
6.4
9.1
500kHz
square wave
6.3
9.1
6.2
8.9
10.3
8.9
12.8
11.6
11.0
10.3
29.1
23.0
19.4
15.9
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
I
DDB
8.2
7.6
22.7
17.7
14.7
11.9
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
Maxim Integrated
│ 4
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
DC Electrical Characteristics (continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted.
DDA
GNDA
DDB
GNDB
L
A
Typical values are at V
- V
= +3.3V, V
- V
= +3.3V, V
= V
, T = +25°C, unless otherwise noted.) (Note 1)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
5.2
5.2
5.2
5
MAX
7.2
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
= 5V
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDA
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
DDB
= 3.3V
= 2.5V
= 1.8V
= 5V
7.2
500kHz
square wave
7.2
7.0
8.2
7.2
6.7
6.3
18
10.0
9.1
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
I
DDA
8.7
8.2
18.6
15.1
13.6
12.1
7.2
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
14.2
12.3
10.5
5.2
5.2
5.2
5
Supply Current (MAX14932_)
mA
= 3.3V
= 2.5V
= 1.8V
= 5V
7.2
500kHz
square wave
7.2
7.0
8.2
7.2
6.7
6.3
18
10.0
9.1
12.5MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
= 5V
I
DDB
8.7
8.2
18.6
15.1
13.5
12.1
50MHz
square wave
(Note 2)
= 3.3V
= 2.5V
= 1.8V
14.2
12.3
10.5
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
DC Electrical Characteristics (continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted.
DDA
GNDA
DDB
GNDB
L
A
Typical values are at V
- V
= +3.3V, V
- V
= +3.3V, V
= V
, T = +25°C, unless otherwise noted.) (Note 1)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LOGIC INPUTS AND OUTPUTS
0.7 x
ENA, INA_ relative to GNDA
ENB, INB_ relative to GNDB
V
DDA
Input High Voltage
V
V
IH
0.7 x
V
DDB
1.71V ≤ V
2.25V ≤ V
1.71V ≤ V
2.25V ≤ V
≤ 1.89V
≤ 5.5V
≤ 1.89V
≤ 5.5V
0.6
0.8
0.6
0.8
ENA, INA_ rela-
tive to GNDA
DDA
DDA
DDB
DDB
Input Low Voltage
Input Hysteresis
V
V
IL
ENB, INB_ rela-
tive to GNDB
MAX1493_A/D
MAX1493_B/E
410
410
V
_ relative to
INA
GNDA or
V
mV
HYS
V
_ relative to
INB
MAX1493_C/F,
MAX1413_F
GNDB
80
V
V
_ = 0 or V
_ = 0 or V
,
INA
INB
DDA
DDB
Input Leakage Current
Input Capacitance
I
-1
-4
+1
-1
µA
pF
µA
L
C
INA_, INB_, f = 1MHz
2
IN
EN_ Pullup Current
I
-2.3
PU
V
_ relative to GNDA,
_ = -4mA (Note 3)
V
V
-
OUTA
DDA
0.4
I
OUTA
Output Voltage High
Output Voltage Low
V
V
V
OH
V
_ relative to GNDB,
_ = -4mA (Note 3)
-
OUTB
DDB
0.4
I
OUTB
V
_ relative to GNDA,
_ = 4mA (Note 3)
OUTA
0.4
0.4
I
OUTA
V
OL
V
_ relative to GNDB,
_ = 4mA (Note 3)
OUTB
I
OUTB
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_A/D)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
DDB
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V
(Note 4)
25
kV/µs
DD_
Maximum Data Rate
Minimum Pulse Width
Glitch Rejection
DR
1
Mbps
µs
MAX
PW
INA_ to OUTB_, INB_ to OUTA_
INA_ to OUTB_, INB_ to OUTA_
1
MIN
32
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
38.2
38.7
39.7
54.1
54.6
55.6
INA_ to
OUTB_,
INB_ to
OUTA_,
DDA DDB
, V
DDA DDB
t
PLH
2.25V ≤ V
1.71V ≤ V
4.5V ≤ V
, V
DDA DDB
, V
≤ 1.89V
42.9
58.4
C = 15pF
L
DDA DDB
Propagation Delay (Figure 1)
ns
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
38.6
38.9
39.8
55.3
55.6
56.1
INA_ to
OUTB_,
INB_ to
OUTA_,
DDA DDB
3.0V ≤ V
, V
DDA DDB
t
PHL
2.25V ≤ V
, V
DDA DDB
1.71V ≤ V
, V
≤ 1.89V
42.3
60.2
C = 15pF
L
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
0.4
0.2
0.1
0.6
4.5
4.3
DDA DDB
, V
DDA DDB
Pulse-Width Distortion
PWD
|t
- t
|
ns
ns
PLH PHL
2.25V ≤ V
1.71V ≤ V
, V
3.9
DDA DDB
, V
4.7
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
26.6
26.6
26.6
26.9
27.9
27.7
27.6
29.7
6.7
DDA DDB
, V
≤ 3.6V
DDA DDB
t
SPLH
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
Propagation Delay Skew
Part-to-Part (Same Channel)
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SPHL
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
6.7
DDA DDB
t
SCSLH
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
6.7
DDA DDB
, V
6.7
Propagation Delay Skew Chan-
nel-to-Channel (Same Direction)
DDA DDB
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
6.7
DDA DDB
, V
6.7
DDA DDB
t
SCSHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
6.7
DDA DDB
1.71V ≤ V
, V
6.7
DDA DDB
Maxim Integrated
│ 7
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_A/D) (Continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
DDB
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
26.6
26.6
26.6
26.9
27.9
27.7
27.6
29.7
UNITS
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCOLH
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
Propagation Delay Skew
Channel-to-Channel (Opposing
Direction)
, V
DDA DDB
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCOHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
2
2
2
2
2
2
2
2
DDA DDB
OUTA_/
OUTB_,
10% to 90%,
3.0V ≤ V
, V
DDA DDB
Rise Time (Figure 1)
Fall Time (Figure 1)
Enable to Data Valid
Enable to Three-State
t
ns
ns
ns
ns
R
2.25V ≤ V
, V
DDA DDB
C = 15pF
L
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
DDA DDB
OUTA_/
OUTB_,
90% to 10%,
C = 15pF
L
, V
DDA DDB
t
F
2.25V ≤ V
1.71V ≤ V
, V
DDA DDB
, V
DDA DDB
ENA to
OUTA_,
ENB to
OUTB_,
4.5V ≤ V
3.0V ≤ V
, V
5.1
5.5
DDA DDB
, V
DDA DDB
t
EN
2.25V ≤ V
, V
6.7
DDA DDB
1.71V ≤ V
, V
16.3
2.7
C = 15pF
L
DDA DDB
ENA to
OUTA_,
ENB to
OUTB_,
4.5V ≤ V
3.0V ≤ V
, V
DDA DDB
, V
4.4
DDA DDB
t
TRI
2.25V ≤ V
, V
7.0
DDA DDB
1.71V ≤ V
, V
11.7
C = 15pF
L
DDA DDB
Maxim Integrated
│ 8
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_B/E)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
DDB
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V _ (Note 4)
DD
25
kV/µs
Maximum Data Rate
Minimum Pulse Width
Glitch Rejection
DR
25
Mbps
ns
MAX
PW
INA_ to OUTB_, INB_ to OUTA_
INA_ to OUTB_, INB_ to OUTA_
40
MIN
15
ns
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
20.9
21.4
22.4
25.7
21.1
21.5
22.3
24.9
0.2
27.5
28.7
31.2
36.9
28.8
29.8
31.9
37.4
2.6
2.6
2.4
3.2
11.7
11.5
11.3
13.6
9.8
9.8
11.1
14.4
3
INA_ to
OUTB_,
INB_ to
OUTA_,
DDA DDB
3.0V ≤ V
, V
DDA DDB
t
PLH
2.25V ≤ V
1.71V ≤ V
4.5V ≤ V
, V
DDA DDB
C = 15pF
L
, V
DDA DDB
Propagation Delay (Figure 1)
ns
ns
ns
, V
INA_ to
OUTB_,
INB_ to
OUTA_,
DDA DDB
3.0V ≤ V
, V
DDA DDB
t
PHL
2.25V ≤ V
, V
DDA DDB
C = 15pF
L
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
DDA DDB
, V
0.1
DDA DDB
Pulse-Width Distortion
PWD
|t
- t
|
PLH PHL
2.25V ≤ V
, V
0.1
DDA DDB
1.71V ≤ V
, V
0.7
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SPLH
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
Propagation Delay Skew
Part-to-Part (Same Channel)
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SPHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
3
DDA DDB
t
SCSLH
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
3
DDA DDB
Propagation Delay Skew Channel-
to-Channel
(Same Direction)
1.71V ≤ V
, V
3
DDA DDB
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
3
DDA DDB
, V
3
DDA DDB
t
SCSHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
3
DDA DDB
1.71V ≤ V
, V
3
DDA DDB
Maxim Integrated
│ 9
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_B/E) (Continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
DDB
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
11.7
11.5
11.3
13.6
9.8
UNITS
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCOLH
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
Propagation Delay Skew Channel
to Channel (Opposing Direction)
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
9.8
DDA DDB
t
SCOHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
11.1
14.4
DDA DDB
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
≤ 5.5V
≤ 3.6V
≤ 2.75V
≤ 1.89V
2
2
2
2
2
2
2
2
DDA DDB
OUTA_/
OUTB_,
10% to 90%,
C = 15pF
L
3.0V ≤ V
, V
DDA DDB
Rise Time (Figure 1)
Fall Time (Figure 1)
Enable to Data Valid
Enable to Three-State
t
ns
ns
ns
ns
R
2.25V ≤ V
, V
DDA DDB
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
DDA DDB
OUTA_/
OUTB_,
90% to 10%,
C = 15pF
L
, V
DDA DDB
t
F
2.25V ≤ V
1.71V ≤ V
4.5V ≤ V
, V
DDA DDB
, V
DDA DDB
, V
5.1
5.5
ENA to
OUTA_,
ENB to
OUTB_,
CL= 15pF
DDA DDB
3.0V ≤ V
, V
DDA DDB
t
EN
2.25V ≤ V
1.71V ≤ V
4.5V ≤ V
, V
6.7
DDA DDB
, V
16.3
2.7
DDA DDB
, V
ENA to
OUTA_,
ENB to
OUTB_,
DDA DDB
3.0V ≤ V
, V
4.4
DDA DDB
t
TRI
2.25V ≤ V
, V
7.0
DDA DDB
C = 15pF
L
1.71V ≤ V
, V
11.7
DDA DDB
Maxim Integrated
│ 10
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_C/F, MAX1413_F)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
DDB
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V _(Note 4)
DD
25
kV/µs
Maximum Data Rate
Minimum Pulse Width
DR
150
Mbps
ns
MAX
PW
INA_ to OUTB_, INB_ to OUTB_
6.67
7.5
8.1
9.7
14
MIN
INA_ to
OUTB_,
INB_ to
OUTA_,
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
5.1
5.2
5.8
8.1
4.9
5.3
5.9
8.2
0.2
0.1
0.1
0.1
DDA DDB
, V
DDA DDB
t
PLH
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
C = 15pF
L
DDA DDB
Propagation Delay (Figure 1)
ns
ns
ns
INA_ to
OUTB_,
INB_ to
OUTA_,
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
7.4
8.3
10.2
14.9
1
DDA DDB
, V
DDA DDB
t
PHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
C = 15pF
L
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
1
DDA DDB
Pulse-Width Distortion
PWD
|t
- t
|
PLH PHL
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
1
DDA DDB
, V
1
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
3.0
3.3
4.3
7.1
2.8
3.4
4.6
7.9
0.9
1.2
1.4
1.6
0.9
1.2
1.4
1.6
DDA DDB
, V
DDA DDB
t
SPLH
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
Propagation Delay Skew Part-
to-Part (Same Channel)
DDA DDB
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
3.0V ≤ V
, V
DDA DDB
t
SPHL
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCSLH
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
Propagation Delay Skew
Channel-to-Channel
(Same Direction)
, V
DDA DDB
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCSHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
Maxim Integrated
│ 11
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Dynamic Electrical Characteristics (MAX1493_C/F, MAX1413_F)) (continued)
(V
- V
= +1.71V to +5.5V, V
- V
= +1.71V to +5.5V, C = 15pF, T = -40°C to +125°C, unless otherwise noted. Typical
DDA
GNDA
DDB
GNDB
L
A
values are at V
DDA
- V
GNDA
= +3.3V, V
DDB
- V
GNDB
= +3.3V, V
GNDA
= V
, T = +25°C, unless otherwise noted.) (Notes 1, 2)
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
3
UNITS
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
3.0V ≤ V
, V
3.3
4.3
7.1
2.8
3.4
4.6
7.9
DDA DDB
t
SCOLH
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
Propagation Delay Skew
Channel-to-Channel (Opposing
Direction)
1.71V ≤ V
, V
DDA DDB
ns
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
, V
DDA DDB
t
SCOHL
2.25V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
1.71V ≤ V
, V
DDA DDB
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
2
2
2
2
2
2
2
2
DDA DDB
OUTA_/
OUTB_,
10% to 90%,
C = 15pF
L
3.0V ≤ V
, V
DDA DDB
Rise Time (Figure 1)
Fall Time (Figure 1)
Enable to Data Valid
Enable to Three-State
Peak Eye Diagram Jitter
t
ns
ns
ns
ns
ps
R
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
DDA DDB
4.5V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
OUTA_/
OUTB_,
90% to 10%,
C = 15pF
L
3.0V ≤ V
, V
DDA DDB
t
F
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
DDA DDB
, V
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
5.1
5.5
DDA DDB
ENA to OUTA_,
ENB to OUTB_,
C = 15pF
L
, V
DDA DDB
t
EN
2.25V ≤ V
1.71V ≤ V
, V
≤ 2.75V
≤ 1.89V
6.7
DDA DDB
, V
16.3
2.7
DDA DDB
4.5V ≤ V
3.0V ≤ V
, V
≤ 5.5V
≤ 3.6V
DDA DDB
ENA to OUTA_,
ENB to OUTB_,
, V
4.4
DDA DDB
t
TRI
2.25V ≤ V
, V
≤ 2.75V
7.0
DDA DDB
C = 15pF
L
V
= 5.0V
= 3.3V
= 2.5V
= 1.8V
, V
≤ 1.89V
11.7
DDA DDB
V
V
V
V
, V
140
130
140
160
DDA DDB
, V
DDA DDB
T
JIT(PK)
, V
DDA DDB
, V
DDA DDB
Maxim Integrated
│ 12
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
ESD Protection
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ESD
Human Body Model, all pins
kV
±4
Note 1: All devices are 100% production tested at T = +125°C. Specifications over temperature are guaranteed by design.
A
Note 2: Not production tested. Guaranteed by design.
Note 3: All currents into the device are positive. All currents out of the device are negative.
Note 4: CMTI is the maximum sustainable common-mode voltage slew rate while maintaining the correct output. CMTI applies to both rising
and falling common-mode voltage edges. Tested with the transient generator connected between GNDA and GNDB
(V
= 1000V).
CM
V
DDA
INA1, INA2
50%
50%
GNDA
t
PLH
V
DDA
0.1µF
50Ω
0.1µF
V
DDB
V
V
DDB
t
DDA
MAX14930
PHL
V
DDB
MAX14931
MAX14932
MAX14130
MAX14131
OUTB1
50%
50%
INA_
OUTB_
GNDB
TEST
SOURCE
R
GNDA
GNDB
C
L
L
t
SCSHL
50%
V
DDB
90%
OUTB2
(A)
10%
GNDB
t
R
t
F
(B)
Figure 1. Test Circuit (A) and Timing Diagram (B)
Safety Regulatory Approvals
UL
The MAX14930–MAX14932 are certified under UL1577. For more details, refer to file E351759.
Rated up to 3750V isolation voltage for single protection.
RMS
cUL (Equivalent to CSA notice 5A)
The MAX14930–MAX14932 are certified up to 3750V
for single protection. For more details, refer to file E351759.
RMS
VDE
The MAX14930-MAX14932 are certified to DIN VDE V 0884-11: 2017-01. For details, see file ref. 5015017-4880-0001/272147/
TL7/SCT. Basic Insulation, Maximum Transient Isolation Voltage 4600V , Maximum Repetitive Peak Isolation Voltage 630V
PK
PK
This coupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the safety ratings shall be
ensured by means of suitable protective circuits.
Maxim Integrated
│ 13
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
IEC Insulation Testing
TUV
The MAX14930–MAX14932 are tested under TUV.
IEC 60950-1: Up to 630V (443V
) working voltage for basic insulation.
RMS
PK
IEC 61010-1 (ed. 3): Up to 443V
working voltage for basic insulation. For details, see Technical Report number 095-72100581-100.
RMS
IEC 60601-1 (ed. 3): For details, see Technical Report number 095-72100581-200.
Basic Insulation 1 MOOP, 630V (443V
)
RMS
PK
Withstand Isolation Voltage (V
) for 60s, 2750V
RMS
ISO
MAX14930–MAX14932 Insulation Characteristics
PARAMETER
SYMBOL
CONDITIONS
VALUE
UNITS
Method B1 = V
(t = 1s, partial discharge < 5pC)
x 1.875
IORM
Partial Discharge Test Voltage
V
1182
V
V
PR
P
Maximum Repetitive Peak Isolation Voltage
Maximum Working Isolation Voltage
Maximum Transient Isolation Voltage
V
(Note 5)
630
443
IORM
P
V
Continuous RMS voltage (Note 5)
t = 1s (Note 5)
V
V
IOWM
RMS
V
4600
V
P
IOTM
f
= 60Hz, duration = 60s
SW
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
V
2750
10
ISO
RMS
kV
(Note 5, 6)
Basic insulation, 1.2/50µs pulse
per IEC 61000-4-5 (Note 5, 8)
V
IOSM
12
V
V
V
= 500V, T = 25°C
> 10
IO
A
11
Insulation Resistance
R
C
= 500V, 100°C ≤ T ≤ 125°C
> 10
Ω
IO
IO
A
9
= 500V at T = 150°C
S
> 10
IO
Barrier Capacitance Side A to Side B
Minimum Creepage Distance
f
= 1MHz (Note 9)
2
pF
IO
SW
Wide SOIC
8
CPG
CLR
mm
Narrow SOIC
4
Wide SOIC
8
4
Minimum Clearance Distance
mm
mm
Narrow SOIC
Internal Clearance
Distance through insulation
Material Group II (IEC 60112)
0.015
575
Comparative Tracking Index
Climatic Category
CTI
40/125/21
Pollution Degree
(DIN VDE 0110, Table 1)
2
Maxim Integrated
│ 14
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
MAX14130–MAX14131 Insulation Characteristics
PARAMETER
SYMBOL
CONDITIONS
VALUE
UNITS
Method B1 = V
(t = 1s, partial discharge < 5pC)
x 1.875
IORM
Partial Discharge Test Voltage
V
795
V
V
PR
P
Maximum Repetitive Peak Isolation Voltage
Maximum Working Isolation Voltage
Maximum Transient Isolation Voltage
V
(Note 5)
424
300
IORM
P
V
Continuous RMS voltage (Note 5)
t = 1s (Note 5)
V
V
IOWM
RMS
V
1700
V
P
IOTM
f
= 60Hz, duration = 60s
SW
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
V
1000
4
ISO
RMS
kV
(Note 5, 7)
Basic insulation, 1.2/50µs pulse
per IEC 61000-4-5 (Note 5, 8)
V
IOSM
12
V
V
V
= 500V, T = 25°C
> 10
IO
A
11
9
Insulation Resistance
R
C
= 500V, 100°C ≤ T ≤ 125°C
> 10
Ω
IO
IO
A
= 500V at T = 150°C
S
> 10
2
IO
Barrier Capacitance Side A to Side B
Minimum Creepage Distance
Minimum Clearance Distance
Internal Clearance
f
= 1MHz (Note 9)
pF
IO
SW
CPG
CLR
QSOP
3.8
mm
mm
mm
QSOP
3.8
Distance through insulation
Material Group II (IEC 60112)
0.015
563
Comparative Tracking Index
Climatic Category
CTI
40/125/21
Pollution Degree
(DIN VDE 0110, Table 1)
2
Note 5:
V
, V
, V
, V
, and V
IORM
are defined by the IEC 60747-5-5 standard.
for 60s and 100% production tested at 120% of V
ISO IOTM IOSM IOWM
Note 6: MAX14930–MAX14932 are qualified at V
for 1s.
ISO
ISO
Note 7: MAX14130–MAX14131 V
is production tested at 720V
RMS
for 1 second and guaranteed by design for 1kV .
ISO
Note 8: Devices are immersed in oil during surge characterization.
Note 9: Capacitance is measured with all pins on field-side and logic-side tied together.
RMS
(P ) and junction-to-ambient thermal impedance (θ
determine the junction temperature. Thermal imped-
)
JA
Safety Limits
D
Damage to the IC can result in a low-resistance path
to ground or to the supply and, without current limiting,
the MAX14930–MAX14932 and MAX14130–MAX14131
could dissipate excessive amounts of power. Excessive
power dissipation can damage the die and result in dam-
age to the isolation barrier, potentially causing down-
stream issues. Table 1 shows the safety limits for the
MAX14930–MAX14932 and MAX14130–MAX14131.
ance values (θ and θ ) are available in the Package
JA
JC
Information section of the datasheet. Calculate the junc-
tion temperature (T ) as:
J
T = T + (P x θ )
JA
J
A
D
Figure 2 to Figure 4 show the thermal derating curves
for the safety power limiting of the devices and Figure 5
shows the thermal derating curve for the safety current
limiting of the devices. Ensure that the junction tempera-
ture does not exceed 150°C.
The maximum safety temperature (T ) for the device is
S
the 150°C maximum junction temperature specified in
the Absolute Maximum Ratings. The power dissipation
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
THERMAL DERATING CURVE
FOR SAFETY POWER LIMITING
1800
THERMAL DERATING CURVE
FOR SAFETY POWER LIMITING
1400
1200
1000
800
600
400
200
0
16 WIDE SOIC PACKAGE,
MULTILAYER BOARD
16 QSOP PACKAGE,
MULTILAYER BOARD
1600
1400
1200
1000
800
600
400
200
0
0
25
50
75 100 125 150 175 200
0
25
50
75 100 125 150 175 200
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
Figure 2. Thermal Derating Curve for Safety Power Limiting -
Figure 4. Thermal Derating Curve for Safety Power Limiting -
Wide SOIC
QSOP
THERMAL DERATING CURVE
FOR SAFETY POWER LIMITING
3000
THERMAL DERATING CURVE
FOR SAFETY CURRENT LIMITING
350
16 NARROW SOIC PACKAGE,
MULTILAYER BOARD
MULTILAYER BOARD
300
2500
250
200
150
100
50
2000
1500
1000
500
0
0
0
25
50
75 100 125 150 175 200
0
25
50
75 100 125 150 175 200
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
Figure 3. Thermal Derating Curve for Safety Power Limiting -
Narrow SOIC
Figure 5. Thermal Derating Curve for Safety Current Limiting
Table 1. Safety Limiting Values for the MAX14930–MAX14932 and MAX14130–MAX14131
PARAMETER
SYMBOL
TEST CONDITIONS
MAX
UNITS
Safety Current on Any Pin
(No Damage to Isolation Barrier)
I
T = 150°C, T = 25°C
300
mA
S
J
A
Wide SOIC
1760
2500
1205
150
Total Safety Power Dissipation
Maximum Safety Temperature
P
T = 150°C, T = 25°C
Narrow SOIC
QSOP
mW
°C
S
J
A
T
S
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Typical Operating Characteristics
(V
- V
= +3.3V, V
- V
= +3.3V, V
= V
, T = +25°C, unless otherwise noted.)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
SIDE B SUPPLY CURRENT
vs. DATA RATE
DRIVING ONE CHANNEL ON
SIDE A
ALL OTHER CHANNELS LOW
MAX14934C/F
PROPAGATION DELAY
vs. TEMPERATURE
SIDE A SUPPLY CURRENT
vs. DATA RATE
toc02
toc03
toc01
25
35.0
30.0
25.0
20.0
15.0
10.0
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
DRIVING ONE CHANNEL ON
SIDE A
ALL OTHER CHANNELS LOW
MAX1493_C/F, MAX1413_F
VDDA = VDDB
INA_ TO OUTB_
MAX1493_B/E
20
15
10
5
VDD_ = 1.8V
VDD_ = 2.5V
VDD_ = 3.3V
VDD_ = 5.0V
VDD_ = 3.3V
VDD_ = 1.8V
VDD_ = 3.3V
VDD_ = 5V
VDD_ = 1.8V
VDD_ = 5V
VDD_ = 2.5V
VDD_ = 2.5V
0
0
25
50
75
100
125
150
-50 -25
0
25 50 75 100 125 150
0
25
50
75
100
125
150
DATA RATE (Mbps)
TEMPERATURE (°C)
DATA RATE (Mbps)
PROPAGATION DELAY
vs. TEMPERATURE
PROPAGATION DELAY
vs. VDDB VOLTAGE
PROPAGATION DELAY
vs. VDDA VOLTAGE
toc04
toc05
toc06
16
14
12
10
8
35.0
30.0
25.0
20.0
15.0
10.0
5.0
35.0
VDDA = VDDB
INA_ TO OUTB_
MAX1493_C/F, MAX1413_F
VDDB = 3.3V
30.0 INA_ TO OUTB_
VDDB = 3.3V
INA_ TO OUTB_
25.0
20.0
15.0
MAX1493_B/E
MAX1493_B/E
MAX1493_C/F, MAX1413_F
6
10.0
5.0
MAX1493_C/F, MAX1413_F
4
VDD_ = 1.8V
VDD_ = 2.5V
VDD_ = 3.3V
VDD_ = 5V
2
0
0.0
0.0
-50 -25
0
25 50 75 100 125 150
1.5
2.5
3.5
4.5
5.5
1.5
2.5
3.5
4.5
5.5
TEMPERATURE (°C)
VDDA VOLTAGE (V)
VDDB VOLTAGE (V)
MINIMUM PULSE WIDTH
EYE DIAGRAM at 150Mbps toc07
MINIMUM PULSE WIDTH
toc08
toc09
MAX1493_C/F, MAX1413_F
MAX1493_B/E
1V/div
1V/div
5ns
40ns
1V/div
1V/div
MAX1493_C/F, MAX1413_F
30s OF PRBS
IN__
IN__
500mV
/div
40ns
5ns
OUT__
OUT__
1ns/div
2.5ns/div
10ns/div
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Pin Configurations
TOP VIEW
+
+
+
1
16
15
14
13
12
1
2
3
4
5
6
7
8
16
15
14
13
12
1
2
3
4
5
6
7
8
16
15
14
13
12
V
V
V
DDB
V
V
V
DDA
DDB
DDB
DDA
DDA
2
GNDB
GNDB
GNDB
GNDA
GNDA
INA1
INA2
GNDA
INA1
INA2
OUTB1
OUTB2
OUTB1
OUTB2
OUTB1
OUTB2
INA1
INA2
3
4
5
6
7
8
MAX14930
MAX14130
MAX14931
MAX14131
MAX14932
OUTB3
OUTB3
INB1
INA3
INA4
I.C.
INA3
OUTA1
ENA
OUTA1
OUTA2
ENA
11 OUTB4
10 ENB
11 INB1
10 ENB
11 INB2
10 ENB
9
GNDB
9
GNDB
9
GNDB
GNDA
GNDA
GNDA
SOIC, QSOP
SOIC, QSOP
SOIC
Pin Description
PIN
VOLTAGE
RELATIVE TO
NAME
FUNCTION
MAX14x30
MAX14x31
MAX14932
Power Supply. Bypass VDDA with a 0.1µF ceramic
capacitor as close as possible to the pin.
1
1
1
VDDA
GNDA
2, 8
3
2, 8
3
2, 8
3
GNDA
INA1
INA2
INA3
INA4
Ground Reference for Side A
—
Logic Input 1 on Side A. INA1 corresponds to OUTB1.
Logic Input 2 on Side A. INA2 corresponds to OUTB2.
Logic Input 3 on Side A. INA3 corresponds to OUTB3.
Logic Input 4 on Side A. INA4 corresponds to OUTB4.
GNDA
GNDA
GNDA
GNDA
4
4
4
5
5
—
—
6
—
Internally Connected. Leave unconnected or connect
to GNDA or VDDA.
7
—
—
I.C.
—
—
—
6
5
6
OUTA1
OUTA2
Logic Output 1 on Side A
Logic Output 2 on Side A
GNDA
GNDA
—
Active-High Enable for Side A. ENA has an internal
2μA pullup to VDDA.
—
9, 15
10
7
7
ENA
GNDB
ENB
GNDA
—
9, 15
10
9, 15
10
Ground Reference for Side B
Active-High Enable for Side B. ENB has an internal
2μA pullup to VDDB.
GNDB
11
—
—
12
13
14
—
11
—
12
13
14
—
12
11
—
13
14
OUTB4
INB1
Logic Output 4 on Side B
GNDB
GNDB
GNDB
GNDB
GNDB
GNDB
Logic Input 1 on Side B. INB1 corresponds to OUTA1.
Logic Input 2 on Side B. INB2 corresponds to OUTA2.
Logic Output 3 on Side B
INB2
OUTB3
OUTB2
OUTB1
Logic Output 2 on Side B
Logic Output 1 on Side B
Power Supply. Bypass VDDB with a 0.1µF ceramic
capacitor as close as possible to the pin.
16
16
16
VDDB
GNDB
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Typical Application Circuits
3.3V
5V
24V
0.1µF
0.1µF
V
V
DDB
DDA
MAX14930
5V OUT
ENB
INA1
INA2
INA3
INA4
OUTB1
OUTB2
OUTB3
OUTB4
GNDA
GNDB
3.3V
5V
GPIO PORT
24V DIGITAL I/O
0.1µF
0.1µF
V
V
DDA
DDB
MAX14930
ENB
INA1
OUTB1
OUTB2
OUTB3
OUTB4
INA2
INA3
INA4
GNDB
GNDA
ISOLATION
Maxim Integrated
│ 19
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Typical Application Circuits (continued)
1.8V
3.3V
0.1µF
0.1µF
V
DDA
V
DDB
MAX14931
ENA
ENB
GPIO
SCLK
INA1
OUTB1
OUTB2
CS
INA2
SCLK
MOSI
MISO
µC
ADC
INA3
MOSI
MISO
OUTB3
INB1
OUTA1
GNDA
GNDB
ISOLATION
2.5V
5V
0.1µF
0.1µF
V
DDA
V
DDB
MAX14932
ENA
ENB
RTS
Tx
INA1
OUTB1
OUTB2
T1IN
MAX13223
INA2
T2IN
µC
RS-232
TRANSCEIVER
OUTA3
OUTA4
R1OUT
R2OUT
CTS
Rx
INB3
INB4
GNDA
GNDB
ISOLATION
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Digital Isolation
Detailed Description
The
MAX14930–MAX14932
and
MAX14130–
The MAX14930–MAX14932 family provides galvanic
isolation for digital signals that are transmitted between
MAX14131 are a family of 4-channel digital isolators.
The MAX14930–MAX14932 family transfers digital
signals between circuits with different power domains.
two ground domains. Up to 630V
of continuous
PEAK
isolation is supported, as well as transient differences of
up to 2.75kV for up to 60 seconds. The MAX14130–
The devices are rated for up to 2.75kV
isolation
RMS
RMS
voltage for 60 seconds. The MAX14130–MAX14131
are rated for up to 1kV isolation voltage for 60
MAX14131 family provides galvanic isolation for digital
signals that are transmitted between two ground domains.
RMS
seconds. This family of digital isolators offers low-
power operation, high electromagnetic interference (EMI)
immunity, and stable temperature performance through
Maxim’s proprietary process technology. The devices
isolate different ground domains and block high-voltage/
high-current transients from sensitive or human interface
circuitry.
Up to 424V
well as transient differences of up to 1kV
seconds.
of continuous isolation is supported, as
PEAK
for up to 60
RMS
Level Shifting
The wide supply voltage range of both V
and
DDA
V
allows the MAX14930–MAX14932 and
MAX14130–MAX14131 family to be used for level trans-
lation in addition to isolation. V and V can
DDB
The devices offer three unidirectional channel configurations
for design convenience. The MAX14x30 features four
channels transferring digital signals in one direction for
applications such as isolated digital I/O. The MAX14x31
has three channels transmitting data in one direction and
one channel transmitting in the opposite direction, making
it ideal for applications such as isolated SPI and RS-485
communication. The MAX14932 provides further design
flexibility with two channels in each direction for isolated
RS-232 or other applications.
DDA
DDB
be independently set to any voltage from 1.71V to
5.5V. The supply voltage sets the logic level on the
corresponding side of the isolator.
Unidirectional Channels
Each channel of the MAX14930–MAX14932 and
MAX14130–MAX14131 is unidirectional; it only passes
data in one direction, as indicated in the functional diagram.
Each device features four unidirectional channels that
operate independently with guaranteed data rates from
DC up to 1Mbps (A/D versions), 25Mbps (B/E versions), or
150Mbps (C/F versions). The output driver of each channel
is push-pull, eliminating the need for pullup resistors. The
outputs are able to drive both TTL and CMOS logic inputs.
Devices are available with data rates from DC up to 1Mbps
(A/D versions), 25Mbps (B/E versions), or 150Mbps (C/F
versions). Each device can also be ordered with default-
high or default-low outputs. This is the state an output will
go to when the input side of the device is unpowered.
The devices have two supply inputs, V
and V
,
DDB
DDA
Startup and Undervoltage Lockout
that independently set the logic levels on either side of
the device. V and V are referenced to GNDA and
The V
and V
supplies are both internally monitored
DDA
DDB
DDA
DDB
for undervoltage conditions. Undervoltage events can
occur during power-up, power-down, or during normal
operation due to a sagging supply voltage. When an
undervoltage condition is detected on either supply, all
outputs go to their default states regardless of the status
of the inputs (Table 2). Figure 6 through Figure 9 show the
behavior of the outputs during power-up and power-down.
GNDB, respectively. The MAX14930–MAX14932 family
also features a refresh circuit to ensure output accuracy
when an input remains in the same state indefinitely.
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Table 2. Output Behavior During Undervoltage Conditions
VIN
VDDA
VDDB
ENA
ENB
VOUTA
VOUTB
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Hi-Z
0
1
Powered
Powered
Hi-Z
0
0
X
X
Powered
Undervoltage
Powered
Powered
Powered
Hi-Z
Default
Hi-Z
Default
Hi-Z
Hi-Z
Default
Hi-Z
Default
Hi-Z
Undervoltage
Note: EN_ = 0 (Hi-Z Mode) takes precedence over the default value.
MAX1493_A/B/C
INPUT SET TO HIGH
MAX1493_D/E/F, MAX1413_F
INPUT SET TO HIGH
VDDA
VDDA
3V/div
3V/div
VDDB
VDDB
OUTA_
OUTA_
OUTB_
OUTB_
200µs/div
200µs/div
Figure 6. Undervoltage Lockout Behavior
(MAX1493_ A/B/C High)
Figure 8. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F High)
MAX1493_A/B/C
INPUT SET TO LOW
MAX1493_D/E/F, MAX1413_F
INPUT SET TO LOW
VDDA
VDDA
3V/div
3V/div
VDDB
VDDB
OUTA_
OUTA_
OUTB_
OUTB_
200µs/div
200µs/div
Figure 7. Undervoltage Lockout Behavior
(MAX1493_ A/B/C Low)
Figure 9. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F Low)
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Layout Considerations
Applications Information
The PCB designer should follow some critical recom-
mendations in order to get the best performance from the
design.
Power-Supply Sequencing
The MAX14930–MAX14932 and MAX14130–MAX14131
do not require special power-supply sequencing. The
●
●
●
Keep the input/output traces as short as possible. To
keep signal paths low-inductance, avoid using vias.
logic levels are set independently on either side by V
DDA
and V
Each supply can be present over the entire
DDB.
specified range regardless of the level or presence of the
other supply.
Have a solid ground plane underneath the high-speed
signal layer.
Keep the area underneath the MAX14930–MAX14932
and MAX14130–MAX14131 free from ground and
signal planes. Any galvanic or metallic connection
between the Side A and Side B defeats the isolation.
Power-Supply Decoupling
To reduce ripple and the chance of introducing data errors,
bypass V
and V
with 0.1µF ceramic capacitors to
DDA
DDB
GNDA and GNDB, respectively. Place the bypass capacitors
as close to the power-supply input pins as possible.
Product Selector Guide
MAX14
9
3
1
F
A
S
E +
PACKAGE
9: SOIC
1: QS OP
MAX DATA RATE
DEVICE CONFIGURATION
150Mbps
1M bps
25 Mbps
CHANNEL
CONFIGURATION
0: 4/0
DEFAULT-HIGH OUTP UT
DEFAULT-LOW OUTPUT
A
D
B
E
C
F
1: 3/1
2: 2/2
MAXIMUM DATA RATE
DEFAULT OUTPUT
(SEE TABLE)
TEMP RANGE: -40°C TO +125°C
PACKAGE
W: WIDE SOIC
S: NARROW SOIC
E: QSOP
PINS: 16
LEAD-FREE/RoHS COMPLIANT
Maxim Integrated
│ 23
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS
,
Digital Isolators
Ordering Information
CHANNEL
PART
DATA RATE
ISOLATION
OUTPUT
TEMP RANGE
PIN-PACKAGE
CONFIGURATION
(Mbps)
VOLTAGE (kV
)
RMS
4/0
4/0
4/0
4/0
4/0
4/0
4/0
4/0
4/0
4/0
4/0
4/0
3/1
3/1
3/1
3/1
3/1
3/1
3/1
3/1
3/1
3/1
3/1
3/1
2/2
2/2
2/2
2/2
2/2
2/2
2/2
2/2
2/2
2/2
2/2
2/2
4/0
4/0
3/1
3/1
1
1
Default High
Default High
Default High
Default High
Default High
Default High
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default High
Default High
Default High
Default High
Default High
Default High
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default High
Default High
Default High
Default High
Default High
Default High
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
Default Low
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
1
MAX14930AASE+
MAX14930AAWE+
MAX14930BASE+
MAX14930BAWE+
MAX14930CASE+
MAX14930CAWE+
MAX14930DASE+
MAX14930DAWE+
MAX14930EASE+
MAX14930EAWE+
MAX14930FASE+
MAX14930FAWE+
MAX14931AASE+
MAX14931AAWE+
MAX14931BASE+
MAX14931BAWE+
MAX14931CASE+
MAX14931CAWE+
MAX14931DASE+
MAX14931DAWE+
MAX14931EASE+
MAX14931EAWE+
MAX14931FASE+
MAX14931FAWE+
MAX14932AASE+
MAX14932AAWE+
MAX14932BASE+
MAX14932BAWE+
MAX14932CASE+
MAX14932CAWE+
MAX14932DASE+
MAX14932DAWE+
MAX14932EASE+
MAX14932EAWE+
MAX14932FASE+
MAX14932FAWE+
MAX14130FAEE+
MAX14130FAEE+T
MAX14131FAEE+
MAX14131FAEE+T
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 Narrow SOIC
16 Wide SOIC
16 QSOP
25
25
150
150
1
1
25
25
150
150
1
1
25
25
150
150
1
1
25
25
150
150
1
1
25
25
150
150
1
1
25
25
150
150
150
150
150
150
1
16 QSOP
1
16 QSOP
1
16 QSOP
+Denotes a lead(Pb)-free/RoHS-compliant package.
Chip Information
PROCESS: BiCMOS
Maxim Integrated
│ 24
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS and 2.75kVRMS,
Digital Isolators
Revision History
REVISION
NUMBER
REVISION
DATE
PAGES
CHANGED
DESCRIPTION
0
9/14
Initial release
—
Changed future product status on several parts in the Ordering Information/Selector
Guide table. Changed “basic insulation” to “single protection” in Safety Regulatory
Approvals table.
1
12/14
13, 22
Changed future product status for MAX14930FAWE+, MAX14931DASE+, MAX-
14932AAWE+, MAX14932BASE+, MAX14932DAWE+, MAX14932EAWE+,
and MAX14932FAWE+
2
3/15
22
3
4
5/15
Added UL/cUL, TUV information, and fixed corresponding isolation parameters
1, 13-14, 16
1, 13, 14, 17-
19, 22, 23
10/15
Added 3.75kV versions: MAX14930FASE+CZ0 and MAX14931FASE+CZ1
Fixed typos, updated Safety Regulatory Approvals table, and updated Ordering Infor-
mation and Selection Guide
5
6
4/16
5/16
1, 13, 14, 22
1, 13, 22
Moved TUV information to new IEC Insulation section and updated Ordering Informa-
tion table
1–4, 6, 11, 12,
14–16, 19–24
7
7/16
1/17
Added MAX14130 and MAX14131 versions in QSOP package
Updated Figure 1 text, removed VDE pending status, and removed future product
status from MAX14131FAEE+T and MAX14131FAEE+T
8
13, 15, 23
23
8.1
Corrected typos
Updated General Description, Dynamic Electrical Characteristics (MAX1493_A/D),
Dynamic Electrical Characteristics (MAX1493_B/E), Dynamic Electrical
Characteristics (MAX1493_C/F), Safety Regulatory Approvals, Typical Operating
Circuits, and Layout Considerations sections; added Safety Limits and Product
Selector Guide sections; added new Figure 2–5 and renumbered subsequent figures;
added Table 1 and renumbered subsequent tables; added Product Selector Guide
9
11/20
1, 5–10, 14– 24
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
©
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
2020 Maxim Integrated Products, Inc.
│ 25
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