MAX14931FASE+ [MAXIM]
Analog Circuit, 1 Func, BICMOS, PDSO16, SOIC-16;
| 型号： | MAX14931FASE+ |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Analog Circuit, 1 Func, BICMOS, PDSO16, SOIC-16 信息通信管理 光电二极管 |
| 文件： | 总25页 (文件大小：859K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVALUATION KIT AVAILABLE
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
General Description
The MAX14930–MAX14932 are a family of 4-channel,
Benefits and Features
●
Robust Galvanic Isolation of Digital Signals
•
•
•
•
Withstands up to 3.75kV
for 60s (V
)
ISO
2.75kV
and 3.75kV
digital isolators utilizing
RMS
RMS
RMS
(MAX14930–MAX14932)
Maxim’s proprietary process technology. The MAX14130–
MAX14131 are 4-channel 1kV digital isolators in
smaller footprint QSOP packages. For applications
Continuously Withstands 443V
(MAX14930–MAX14932)
630V Repetitive Peak Voltage (V
P
(V
)
RMS IOWM
RMS
requiring 5kV of isolation, see the MAX14934–
)
RMS
IORM
MAX14936. The MAX14930–MAX14932 family transfers
digital signals between circuits with different power
domains at ambient temperatures up to +125°C.
(MAX14930–MAX14932)
Withstands ±10kV Surge per IEC 61000-4-5
●
●
Interfaces Directly with Most Micros and FPGAs
Accepts 1.71V to 5.5V Supplies
Many Options Support Broad Applications
•
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
•
•
•
•
3 Data Rates (1Mbps, 25Mbps, 150Mbps)
3 Channel Direction Configuration
2 Output Default States (High or Low)
2
bidirectional channels, such as I C, see the MAX14933.
3 Packages (3.8mm, 4mm, 8mm Creepage and Clearance)
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 Ordering Information and Selector
Guide 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)
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.
●
●
●
UL According to UL1577
cUL According to CSA Bulletin 5A
VDE 0884-10
Applications
●
●
●
●
●
Fieldbus Communications for Industrial Automation
Isolated SPI, RS-232, RS-485/RS-422
General Multichannel Isolation Applications
Battery Management
Ordering Information and Selector Guide appears 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 8; 1/17
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 13.3mW/°C above +70°C) ..1066.7mW
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
(Note 1)
Package Thermal Characteristics
Wide SOIC
Narrow SOIC
Junction-to-Ambient Thermal Resistance (θ ) ..........71°C/W
Junction-to-Ambient Thermal Resistance (θ ) ..........75°C/W
JA
JA
Junction-to-Case Thermal Resistance (θ )...............23°C/W
Junction-to-Case Thermal Resistance (θ )...............24°C/W
JC
JC
QSOP
Junction-to-Ambient Thermal Resistance (θ ) .....103.7°C/W
JA
Junction-to-Case Thermal Resistance (θ )...............37°C/W
JC
Note 1: 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.
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.
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 2)
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
mV
HYST
Maxim Integrated
│ 2
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2)
DDA
GNDA
DDB
GNDB
GNDA
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
1.2
1.2
1.2
1.1
2.1
2
MAX
1.9
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
1.9
500kHz
square wave
1.9
1.9
2.7
12.5MHz
square wave
(Note 3)
= 3.3V
= 2.5V
= 1.8V
= 5V
2.7
I
DDA
2
2.7
2
2.6
5
6.6
50MHz
square wave
(Note 3)
= 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 3)
= 3.3V
= 2.5V
= 1.8V
= 5V
I
DDB
50MHz
square wave
(Note 3)
= 3.3V
= 2.5V
= 1.8V
Maxim Integrated
│ 3
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2)
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 3)
= 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 3)
= 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 3)
= 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 3)
= 3.3V
= 2.5V
= 1.8V
Maxim Integrated
│ 4
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2)
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 3)
= 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 3)
= 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 3)
= 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 3)
= 3.3V
= 2.5V
= 1.8V
14.2
12.3
10.5
Maxim Integrated
│ 5
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2)
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_
relative to GNDA
DDA
DDA
DDB
DDB
Input Low Voltage
Input Hysteresis
V
V
IL
ENB, INB_
relative 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 4)
V
V
-
OUTA
DDA
0.4
I
OUTA
Output Voltage High
Output Voltage Low
V
V
V
OH
V
_ relative to GNDB,
-
OUTB
DDB
0.4
I
_ = -4mA (Note 4)
OUTB
V
_ relative to GNDA,
_ = 4mA (Note 4)
OUTA
0.4
0.4
I
OUTA
V
OL
V
_ relative to GNDB,
OUTB
I
_ = 4mA (Note 4)
OUTB
Maxim Integrated
│ 6
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
DDB
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V
(Note 5)
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
Propagation Delay Skew
Channel-to-Channel (Same
Direction)
, V
6.7
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, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
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, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
DDB
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V _ (Note 5)
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
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
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
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
GNDB A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT AND OUTPUT CHANNELS
Common-Mode Transient
Immunity
CMTI
IN__ = GND_ or V _(Note 5)
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
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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 2, 3)
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, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
ESD Protection
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ESD
Human Body Model, all pins
kV
±4
Note 2: All devices are 100% production tested at T = +125°C. Specifications over temperature are guaranteed by design.
A
Note 3: Not production tested. Guaranteed by design.
Note 4: All currents into the device are positive. All currents out of the device are negative.
Note 5: 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
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 351759.
RMS
VDE
The MAX14930 - MAX14932 iare certified to DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12. For details, see file ref. 5015017-
4880-0001/217630/EC22/SCT. Basic Insulation, Maximum Transient Isolation Voltage 4600V , Maximum Working Voltage
PK
443V
RMS
IEC Insulation Testing
TUV
The MAX14930–MAX14932 are tested under TUV.
IEC 60950-1: Up to 630VP (443V
) working voltage for basic insulation.
RMS
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 for 60s (Viso) 2750V
RMS
Maxim Integrated
│ 13
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
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
P
Maximum Repetitive Peak Isolation Voltage
Maximum Working Isolation Voltage
Maximum Transient Isolation Voltage
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
Insulation Resistance
V
630
443
IORM
V
V
V
IOWM
RMS
V
V
t = 1s
4600 and 6000
2750 and 3750
10
V
P
IOTM
V
f
= 60Hz, duration = 60s (Note 7)
ISO
SW
RMS
kV
Basic insulation 1.2/50µs pulse
IOSM
12
R
T
= +150°C, V = 500V
> 10
Ω
S
A
IO
Barrier Capacitance Input to Output (Note 6)
CIO
f
= 1MHz
2
pF
SW
Wide SOIC
8
Minimum Creepage Distance
Minimum Clearance Distance
CPG
mm
Narrow SOIC
4
Wide SOIC
8
CLR
CTI
mm
mm
Narrow SOIC
4
0.015
575
Internal Clearance
Distance through insulation
Material Group II (IEC 60112)
Comparative Tracking Resistance Index
Climatic Category
40/125/21
2
Pollution Degree (DIN VDE 0110, Table 1)
Note 6. Capacitance is measured with all pins on side A and side B tied together.
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
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
V
424
300
1700
1000
4
IORM
P
V
V
V
IOWM
RMS
V
t = 1s
V
P
IOTM
V
(Note 8)
ISO
RMS
kV
V
IEC 61000-4-5, 1.2/50µs
IOSM
T
V
= +150°C
A
12
Insulation Resistance
R
> 10
Ω
S
= 500V
IO
Barrier Capacitance Input to Output (Note 6)
CIO
f
= 1MHz
2
pF
SW
Minimum Creepage Distance
Minimum Clearance Distance
CPG
CLR
QSOP
QSOP
3.8
3.8
mm
mm
Internal Clearance
Distance through insulation
Material Group II (IEC 60112)
0.015
563
mm
Comparative Tracking Resistance Index
Climatic Category
CTI
40/125/21
2
Pollution Degree (DIN VDE 0110, Table 1)
Note 7. MAX14930–MAX14932: Product is qualified at VISO for 60s and 100% production tested at 120% of VISO for 1s.
Note 8. MAX14130–MAX14131: VISO is production tested at 720V
for 1 sec and Guaranteed by Design for 1kV
.
RMS
RMS
Maxim Integrated
│ 14
www.maximintegrated.com
MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
V
DDA
INA1, INA2
50%
50%
GNDA
t
PLH
V
DDA
0.1µF
0.1µF
V
DDB
V V
DDA DDB
MAX14930
t
PHL
V
DDB
MAX14931
MAX14932
MAX14130
MAX14131
OUTB1
50%
50%
50Ω
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)
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS 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, 2.75kVRMS,
and 3.75kVRMS 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, 2.75kVRMS,
and 3.75kVRMS Digital Isolators
Typical Operating Circuit
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
│ 18
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS,
and 3.75kVRMS Digital Isolators
Typical Operating Circuit (continued)
1.8V
3.3V
0.1µF
0.1µF
V
DDA
V
DDB
MAX14931
ENA
ENB
GPIO
SCLK
INA1
OUTB1
OUTB2
CS
INA2
SCLK
µC
ADC
INA3
MOSI
MOSI
MISO
OUTB3
INB1
OUTA1
MISO
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, 2.75kVRMS
and 3.75kVRMS 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 o 3.75kV for up to 60 seconds. The MAX14130–
The devices are rated for up to 3.75kV
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 1). Figure 2 through Figure 5 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, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
Table 1. Output Behavior Function Table
VIN
VDDA
VDDB
ENA
ENB
VOUTA
1
VOUTB
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Powered
Powered
Hi-Z
0
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
MAX1493_A/B/C
INPUT SET TO HIGH
INPUT SET TO LOW
VDDA
VDDA
3V/div
3V/div
VDDB
VDDB
OUTA_
OUTA_
OUTB_
OUTB_
200µs/div
200µs/div
Figure 2. Undervoltage Lockout Behavior
(MAX1493_ A/B/C High)
Figure 3. Undervoltage Lockout Behavior
(MAX1493_ A/B/C Low)
MAX1493_D/E/F, MAX1413_F
INPUT SET TO HIGH
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 4. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F High)
Figure 5. Undervoltage Lockout Behavior
(MAX1493_ D/E/F, MAX1413_F Low)
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS,
and 3.75kVRMS Digital Isolators
specified range regardless of the level or presence of the
other supply.
Applications Information
Power-Supply Sequencing
The MAX14930–MAX14932 and MAX14130–MAX14131
do not require special power-supply sequencing. The
Power-Supply Decoupling
To reduce ripple and the chance of introducing data errors,
bypass V
and V
with 0.1µF ceramic capacitors to
logic levels are set independently on either side by V
DDA
DDB
DDA
GNDA and GNDB, respectively. Place the bypass capacitors
as close to the power-supply input pins as possible.
and V
Each supply can be present over the entire
DDB.
Maxim Integrated
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
Ordering Information and Selector Guide
CHANNEL
CONFIGURATION
DATA RATE
(Mbps)
ISOLATION
OUTPUT
PART
TEMP RANGE
PIN-PACKAGE
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
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
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 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 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
3.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
2.75
3.75
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+
MAX14930FASE+CZ0
MAX14930FAWE+
MAX14931AASE+
MAX14931AAWE+
MAX14931BASE+
MAX14931BAWE+
MAX14931CASE+
MAX14931CAWE+
MAX14931DASE+
MAX14931DAWE+
MAX14931EASE+
MAX14931EAWE+
MAX14931FASE+
MAX14931FASE+CZ1
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
-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 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 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
150
1
1
25
25
150
150
1
1
25
25
150
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.
Maxim Integrated
│ 23
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS
and 3.75kVRMS Digital Isolators
,
Chip Information
PROCESS: BiCMOS
Package Information
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.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
16 Wide SOIC
16 Narrow SOIC
16 QSOP
W16M+8
S16M+11
E16MS+1F
21-0042
21-0041
21-0055
90-0107
90-0442
90-0167
Maxim Integrated
│ 24
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MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kVRMS, 2.75kVRMS,
and 3.75kVRMS 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+,
MAX14932AAWE+, 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
Information 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
Information 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
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.
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