ADUM1200UR-EP-RL7 [ADI]
Dual-Channel Digital Isolator (2/0 Channel Directionality);
| 型号： | ADUM1200UR-EP-RL7 |
| 厂家： | 
ADI |
| 描述： | Dual-Channel Digital Isolator (2/0 Channel Directionality) 光电二极管 接口集成电路 |
| 文件： | 总16页 (文件大小：237K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Dual-Channel Digital Isolator
Data Sheet
ADuM1200-EP
FEATURES
GENERAL DESCRIPTION
Narrow body, 8-lead SOIC package
Low power operation
5 V operation
The ADuM1200-EP1 is a dual-channel, digital isolator based on
the Analog Devices, Inc., iCoupler® technology. Combining
high speed CMOS and monolithic transformer technologies,
this isolation component provides outstanding performance
characteristics superior to alternatives, such as optocouplers.
1.1 mA per channel maximum at 0 Mbps to 2 Mbps
3.7 mA per channel maximum at 10 Mbps
8.2 mA per channel maximum at 25 Mbps
3 V operation
0.8 mA per channel maximum at 0 Mbps to 2 Mbps
2.2 mA per channel maximum at 10 Mbps
4.8 mA per channel maximum at 25 Mbps
Precise timing characteristics
High common-mode transient immunity: >25 kV/µs
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE Certificate of Conformity
By avoiding the use of LEDs and photodiodes, iCoupler devices
remove the design difficulties commonly associated with opto-
couplers. The typical optocoupler concerns regarding uncertain
current transfer ratios, nonlinear transfer functions, and tem-
perature and lifetime effects are eliminated with the simple
iCoupler digital interfaces and stable performance characteristics.
The need for external drivers and other discrete components is
eliminated with these iCoupler products. Furthermore, iCoupler
devices consume one-tenth to one-sixth the power of optocouplers
at comparable signal data rates.
The ADuM1200-EP isolator provides two independent isolation
channels with a supply voltage on either side ranging from 3.0 V
to 5.5 V. In addition, the ADuM1200-EP provides low pulse width
distortion and tight channel-to-channel matching. Unlike other
optocoupler alternatives, the ADuM1200-EP isolator has a
patented refresh feature that ensures dc correctness in the absence
of input logic transitions and during power-up/ power-down
conditions.
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
V
IORM = 560 V peak
ENHANCED PRODUCT FEATURES
Supports defense and aerospace applications (AQEC)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline
Enhanced product change notification
Qualification data available on request
Full details about this enhanced product are available in the
ADuM1200/ADuM1201 data sheet, which should be consulted
in conjunction with this data sheet.
APPLICATIONS
Size-critical multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceiver isolation
Digital field bus isolation
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
8
7
6
5
V
V
V
V
DD1
DD2
OA
OB
ENCODE
ENCODE
DECODE
DECODE
V
V
IA
IB
GND
GND
2
1
Figure 1.
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. B
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2010–2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
ADuM1200-EP
Data Sheet
TABLE OF CONTENTS
Features .............................................................................................. 1
Regulatory Information................................................................8
Insulation and Safety-Related Specifications.............................8
Enhanced Product Features ............................................................ 1
Applications....................................................................................... 1
General Description......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Characteristics—5 V operation................................. 3
Electrical Characteristics—3 V operation................................. 5
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
Insulation Characteristics ............................................................9
Recommended Operating Conditions .......................................9
Absolute Maximum Ratings ......................................................... 10
ESD Caution................................................................................ 10
Pin Configuration and Function Descriptions........................... 11
Typical Performance Characteristics ........................................... 12
Outline Dimensions....................................................................... 13
Ordering Guide .......................................................................... 13
Electrical Characteristics—Mixed 5 V/3 V or 3 V/5 V
Operation....................................................................................... 6
Package Characteristics ............................................................... 8
REVISION HISTORY
2/14—Rev. A to Rev. B
Changed +105°C to +125°C in Operating Temperature
Range............................................................................... Throughout
Changed Minimum VDDx from 2.7 V to 3.0 V........... Throughout
Changes to Table 6............................................................................ 8
Changes to Table 7............................................................................ 9
Changes to Table 10........................................................................ 10
5/12—Rev. 0 to Rev. A
Removed RoHS-Compliant from Features Section .................... 1
Changed ADuM1200WSRZ55 to ADuM1200UR-EP, Table 5... 8
Changes to Ordering Guide .......................................................... 13
7/10—Revision 0: Initial Version
Rev. B | Page 2 of 16
Data Sheet
ADuM1200-EP
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
All voltages are relative to their respective ground; 4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all minimum/maximum specifications apply
over the entire recommended operating range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 5 V.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current per
Channel, Quiescent
Output Supply Current per
Channel, Quiescent
IDDI (Q)
0.50
0.19
0.60
0.30
mA
mA
IDDO (Q)
Total Supply Current, Two
Channels1
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
IDD2 (Q)
1.1
0.5
1.4
0.8
mA
mA
DC to 1 MHz logic signal
frequency
DC to 1 MHz logic signal
frequency
VDD2 Supply Current
10 Mbps
VDD1 Supply Current
VDD2 Supply Current
25 Mbps
IDD1 (Q)
IDD2 (Q)
4.3
1.3
5.5
2.0
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
VDD1 Supply Current
VDD2 Supply Current
Input Currents
IDD1 (Q)
IDD2 (Q)
IIA, IIB
10
2.8
+0.01
13
3.4
+10
mA
mA
µA
V
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
−10
0.7 (VDD1 or VDD2
Logic High Input Threshold VIH
)
Logic Low Input Threshold
VIL
0.3 (VDD1 or VDD2
)
V
Logic High Output
Voltages
VOAH, VOBH
(VDD1 or VDD2) − 0.1 5.0
V
IOx = −20 µA, VIx = VIxH
(VDD1 or VDD2) − 0.5
4.8
0.0
0.04
0.2
V
V
V
V
IOx = −4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 400 µA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages VOAL, VOBL
0.1
0.1
0.4
SWITCHING SPECIFICATIONS
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
20
50
40
ns
Mbps
ns
25
20
tPHL, tPLH
PWD
45
3
Pulse Width Distortion,
ns
4
|tPLH − tPHL
|
Propagation Delay Skew5
tPSK
tPSKCD/tPSKOD
15
3
ns
ns
Channel-to-Channel
Matching6
Output Rise/Fall Time
(10% to 90%)
tR/tF
2.5
ns
Common-Mode Transient
Immunity
Logic High Output7
Logic Low Output7
Refresh Rate
|CMH|
|CML|
fr
25
25
35
35
1.2
kV/µs
kV/µs
Mbps
VIx = VDD1, VDD2, VCM = 1000 V,
transient magnitude = 800 V
VIx = 0 V, VCM = 1000 V,
transient magnitude = 800 V
Rev. B | Page 3 of 16
ADuM1200-EP
Data Sheet
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
Dynamic Supply Current per
Channel8
Input
IDDI (D)
0.19
0.05
mA/
Mbps
mA/
Output
IDDO (D)
Mbps
1 The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present.
2 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
5 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output
load within the recommended operating conditions.
6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VOx < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The
transient magnitude is the range over which the common mode is slewed.
8 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate.
Rev. B | Page 4 of 16
Data Sheet
ADuM1200-EP
ELECTRICAL CHARACTERISTICS—3 V OPERATION
All voltages are relative to their respective ground; 3.0 V ≤ VDD1 ≤ 3.6 V, 3.0 V ≤ VDD2 ≤ 3.6 V; all minimum/maximum specifications apply
over the entire recommended operating range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3 V.
Table 2.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel,
Quiescent
IDDI (Q)
0.26
0.11
0.35
0.20
mA
mA
Output Supply Current per Channel,
Quiescent
Total Supply Current, Two Channels1
IDDO (Q)
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
10 Mbps
IDD1 (Q)
IDD2 (Q)
0.6
0.2
1.0
0.6
mA
mA
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
VDD1 Supply Current
VDD2 Supply Current
25 Mbps
IDD1 (Q)
IDD2 (Q)
2.2
0.7
3.4
1.1
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
VDD1 Supply Current
VDD2 Supply Current
Input Currents
IDD1 (Q)
IDD2 (Q)
IIA, IIB
VIH
5.2
7.7
mA
mA
µA
V
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
1.5
2.0
−10
+0.01
+10
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.7 (VDD1 or VDD2)
VIL
0.3 (VDD1 or VDD2
)
V
VOAH, VOBH
(VDD1 or VDD2) − 0.1 3.0
(VDD1 or VDD2) − 0.5 2.8
0.0
V
IOx = −20 µA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 400 µA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
V
Logic Low Output Voltages
VOAL, VOBL
0.1
0.1
0.4
V
0.04
V
0.2
V
SWITCHING SPECIFICATIONS
Minimum Pulse Width2
Maximum Data Rate3
PW
20
50
40
ns
25
20
Mbps
ns
Propagation Delay4
tPHL, tPLH
PWD
55
3
4
Pulse Width Distortion, |tPLH − tPHL
Propagation Delay Skew5
Channel-to-Channel Matching6
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity
Logic High Output7
|
ns
tPSK
16
3
ns
tPSKCD/tPSKOD
tR/tF
ns
2.5
ns
|CMH|
|CML|
fr
25
25
35
35
1.1
kV/µs
kV/µs
Mbps
VIx = VDD1, VDD2, VCM = 1000 V,
transient magnitude = 800 V
Logic Low Output7
VIx = 0 V, VCM = 1000 V,
transient magnitude = 800 V
Refresh Rate
Dynamic Supply Current per Channel8
Input
IDDI (D)
0.10
0.03
mA/
Mbps
Output
IDDO (D)
mA/
Mbps
1 The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present.
2 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
5 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output
load within the recommended operating conditions.
6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VOx < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The
transient magnitude is the range over which the common mode is slewed.
8 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate.
Rev. B | Page 5 of 16
ADuM1200-EP
Data Sheet
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION
All voltages are relative to their respective ground; 5 V/3 V operation: 4.5 V ≤ VDD1 ≤ 5.5 V, 3.0 V ≤ VDD2 ≤ 3.6 V. 3 V/5 V operation: 3.0 V
≤ VDD1 ≤ 3.6 V, 4.5 V ≤ VDD2 ≤ 5.5 V; all minimum/maximum specifications apply over the entire recommended operating range, unless
otherwise noted; all typical specifications are at TA = 25°C, VDD1 = 3.0 V, VDD2 = 5.0 V; or VDD1 = 5.0 V, VDD2 = 3.0 V.
Table 3.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel,
Quiescent
IDDI (Q)
5 V/3 V Operation
3 V/5 V Operation
0.50
0.26
0.6
mA
mA
0.35
Output Supply Current per Channel,
Quiescent
IDDO (Q)
5 V/3 V Operation
3 V/5 V Operation
Total Supply Current, Two Channels1
DC to 2 Mbps
0.11
0.19
0.20
0.25
mA
mA
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
10 Mbps
IDD1 (Q)
1.1
0.6
1.4
1.0
mA
mA
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
IDD2 (Q)
0.2
0.5
0.6
0.8
mA
mA
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
25 Mbps
IDD1 (Q)
4.3
2.2
5.5
3.4
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
IDD2 (Q)
0.7
1.3
1.1
2.0
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
Input Currents
IDD1 (Q)
10
13
mA
mA
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
5.2
7.7
IDD2 (Q)
1.5
2.0
mA
mA
µA
V
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
2.8
3.4
IIA ,IIB
VIH
−10
+0.01
+10
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.7 (VDD1 or VDD2)
VIL
0.3 (VDD1 or VDD2
)
V
VOAH, VOBH
(VDD1 or VDD2) − 0.1 3.0
(VDD1 or VDD2) − 0.5 2.8
0.0
V
IOx = −20 µA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 400 µA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
V
Logic Low Output Voltages
VOAL, VOBL
0.1
0.1
0.4
V
0.04
V
0.2
V
SWITCHING SPECIFICATIONS
Minimum Pulse Width2
Maximum Data Rate3
PW
20
50
40
ns
25
20
Mbps
ns
Propagation Delay4
tPHL, tPLH
PWD
50
3
4
Pulse Width Distortion, |tPLH − tPHL
|
ns
Propagation Delay Skew5
Channel-to-Channel Matching6
Output Rise/Fall Time (10% to 90%)
5 V/3 V Operation
tPSK
15
3
ns
tPSKCD/tPSKOD
tR/tF
ns
3.0
2.5
ns
ns
3 V/5 V Operation
Rev. B | Page 6 of 16
Data Sheet
ADuM1200-EP
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
Common-Mode Transient Immunity
Logic High Output7
|CMH|
|CML|
fr
25
25
35
35
kV/µs
kV/µs
VIx = VDD1, VDD2, VCM = 1000 V,
transient magnitude = 800 V
Logic Low Output7
VIx = 0 V, VCM = 1000 V,
transient magnitude = 800 V
Refresh Rate
5 V/3 V Operation
3 V/5 V Operation
1.2
1.1
Mbps
Mbps
Input Dynamic Supply Current per
Channel8
IDDI (D)
5 V/3 V Operation
0.19
0.10
mA/
Mbps
3 V/5 V Operation
mA/
Mbps
Output Dynamic Supply Current per
Channel8
IDDO(D)
5 V/3 V Operation
0.03
0.05
mA/
Mbps
3 V/5 V Operation
mA/
Mbps
1 The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present.
2 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
5 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output
load within the recommended operating conditions.
6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VOx < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The
transient magnitude is the range over which the common mode is slewed.
8 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate.
Rev. B | Page 7 of 16
ADuM1200-EP
Data Sheet
PACKAGE CHARACTERISTICS
Table 4.
Parameter
Symbol
RI-O
CI-O
CI
θJCI
Min
Typ
1012
1.0
4.0
46
Max
Unit
Ω
pF
pF
°C/W
Test Conditions
Resistance (Input-to-Output)1
Capacitance (Input-to-Output)1
Input Capacitance
f = 1 MHz
IC Junction-to-Case Thermal Resistance, Side 1
Thermocouple located at
center of package underside
IC Junction-to-Case Thermal Resistance, Side 2
θJCO
41
°C/W
1 The device is considered a 2-terminal device; Pin 1, Pin, 2, Pin 3, and Pin 4 are shorted together, and Pin 5, Pin 6, Pin 7, and Pin 8 are shorted together.
REGULATORY INFORMATION
The ADuM1200-EP is approved by the organizations listed in Table 5. See Table 10 for details regarding recommended maximum
working voltages for specific cross-isolation waveforms and insulation levels.
Table 5.
UL
CSA
VDE
Recognized Under 1577 Component
Recognition Program1
Approved under CSA Component Acceptance
Notice #5A
Certified according to DIN V VDE
V 0884-10 (VDE V 0884-10): 2006-122
Single/Basic 2500 V rms Isolation Voltage
Basic insulation per CSA 60950-1-03 and
IEC 60950-1, 400 V rms (566 peak) maximum
working voltage
Reinforced insulation, 560 V peak
Functional insulation per CSA 60950-1-03 and
IEC 60950-1, 800 V rms (1131 V peak) maximum
working voltage
File E214100
File 205078
File 2471900-4880-0001
1 In accordance with UL 1577, each ADuM1200UR-EP is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection
limit = 5 µA).
2 In accordance with DIN V VDE V 0884-10, each ADuM1200UR-EP is proof tested by applying an insulation test voltage ≥1050 V peak for 1 second (partial discharge
detection limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 6.
Parameter
Symbol Value
Unit
Conditions
Rated Dielectric Insulation Voltage
Clearance in the Plane of the PCB
2500
4.5
V rms
1 minute duration
CLPCB
mm min Measured from input terminals to output terminals,
shortest line of sight distance through air in the
plane of the PCB
Minimum External Air Gap (Clearance)
Minimum External Tracking (Creepage)
L(I01)
L(I02)
4.0
4.0
mm min Measured from input terminals to output terminals,
shortest distance through air
mm min Measured from input terminals to output terminals,
shortest distance path along body
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
0.017
>400
II
mm min Insulation distance through insulation
CTI
V
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Rev. B | Page 8 of 16
Data Sheet
ADuM1200-EP
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 INSULATION CHARACTERISTICS
This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective
circuits. Note that the * marking on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage.
Table 7.
Description
Conditions
Symbol
Characteristic Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltage ≤ 150 V rms
For Rated Mains Voltage ≤ 300 V rms
For Rated Mains Voltage ≤ 400 V rms
Climatic Classification
Pollution Degree per DIN VDE 0110, Table 1
Maximum Working Insulation Voltage
Input-to-Output Test Voltage, Method B1
I to IV
I to III
I to II
40/125/21
2
VIORM
VPR
560
1050
V peak
V peak
VIORM × 1.875 = VPR, 100% production test,
tm = 1 second, partial discharge < 5 pC
Input-to-Output Test Voltage, Method A
VIORM × 1.6 = VPR, tm = 60 seconds,
partial discharge < 5 pC
VPR
After Environmental Tests Subgroup 1
After Input and/or Safety Test Subgroup 2
and Subgroup 3
896
672
V peak
V peak
VIORM × 1.2 = VPR, tm = 60 seconds,
partial discharge < 5 pC
Highest Allowable Overvoltage
Safety-Limiting Values
Transient overvoltage, tTR = 10 seconds
Maximum value allowed in the event of a failure
(see Figure 2)
VTR
4000
V peak
Case Temperature
Side 1 Current
Side 2 Current
TS
IS1
IS2
RS
150
160
170
>109
°C
mA
mA
Ω
Insulation Resistance at TS
VIO = 500 V
RECOMMENDED OPERATING CONDITIONS
200
180
160
140
Table 8.
Parameter
Rating
Operating Temperature (TA)
−55°C to +125°C
3.0 V to 5.5 V
1.0 ms
SIDE 2
SIDE 1
1
Supply Voltages (VDD1, VDD2
)
120
100
80
60
40
20
0
Input Signal Rise and Fall Times
1 All voltages are relative to their respective ground.
0
50
100
150
200
CASE TEMPERATURE (°C)
Figure 2. Thermal Derating Curve, Dependence of Safety-
Limiting Values on Case Temperature per DIN V VDE V 0884-10
Rev. B | Page 9 of 16
ADuM1200-EP
Data Sheet
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Table 9.
Parameter
Rating
Storage Temperature (TST)
Ambient Operating Temperature (TA)
−55°C to +150°C
−55°C to +125°C
−0.5 V to +7.0 V
−0.5 V to VDDI + 0.5 V
−0.5 V to VDDO + 0.5 V
−11 mA to +11 mA
1
Supply Voltages (VDD1, VDD2
)
Input Voltages (VIA, VIB)1, 2
Output Voltages (VOA, VOB)1, 2
Average Output Current per Pin (IO)3
ESD CAUTION
Common-Mode Transients (CML, CMH)4 −100 kV/µs to +100 kV/µs
1 All voltages are relative to their respective ground.
2 VDDI and VDDO refer to the supply voltages on the input and output sides of a
given channel, respectively.
3 See Figure 2 for maximum rated current values for various temperatures.
4 Refers to common-mode transients across the insulation barrier.
Common-mode transients exceeding the absolute maximum ratings
can cause latch-up or permanent damage.
Table 10. Maximum Continuous Working Voltage1
Parameter
Max
Unit
Constraint
AC Voltage,
Bipolar Waveform
Unipolar Waveform
DC Voltage
565
1131
1131
VPEAK
VPEAK
VPEAK
50-year minimum lifetime
50-year minimum lifetime
50-year minimum lifetime
1Refers to continuous voltage magnitude imposed across the isolation barrier.
Table 11. Truth Table (Positive Logic)
VIA Input1 VIB Input1 VDD1 State
VDD2 State
Powered
Powered
Powered
Powered
Powered
VOA Output1
VOB Output1
Notes
H
L
H
L
Powered
Powered
Powered
Powered
Unpowered
H
L
H
L
H
L
L
H
H
H
L
X
L
H
X
H
Outputs return to the input state within
1 µs of VDDI power restoration.
X
X
Powered
Unpowered
Indeterminate
Indeterminate
Outputs return to the input state within
1 µs of VDDO power restoration.
1 H = high, L = low, X = undetermined/not relevant.
Rev. B | Page 10 of 16
Data Sheet
ADuM1200-EP
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
4
8
7
6
5
V
V
V
V
DD1
DD2
OA
OB
ADuM1200-EP
V
V
IA
IB
TOP VIEW
(Not to Scale)
GND
GND
2
1
Figure 3. Pin Configuration
Table 12. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
3
4
5
6
7
8
VDD1
VIA
VIB
GND1
GND2
VOB
VOA
VDD2
Supply Voltage for Isolator Side 1.
Logic Input A.
Logic Input B.
Ground 1. Ground reference for Isolator Side 1.
Ground 2. Ground reference for Isolator Side 2.
Logic Output B.
Logic Output A.
Supply Voltage for Isolator Side 2.
Rev. B | Page 11 of 16
ADuM1200-EP
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
10
20
15
10
5
8
6
4
5V
3V
5V
3V
2
0
0
0
10
20
30
30
30
0
10
20
30
DATA RATE (Mbps)
DATA RATE (Mbps)
Figure 4. Typical Input Supply Current per Channel vs.
Data Rate for 5 V and 3 V Operation
Figure 7. Typical VDD1 Supply Current vs.
Data Rate for 5 V and 3 V Operation
4
3
2
1
0
4
3
2
1
0
5V
3V
5V
3V
0
10
20
0
10
20
30
DATA RATE (Mbps)
DATA RATE (Mbps)
Figure 5. Typical Output Supply Current per Channel vs.
Data Rate for 5 V and 3 V Operation (No Output Load)
Figure 8. Typical VDD2 Supply Current vs.
Data Rate for 5 V and 3 V Operation
4
3
2
1
0
5V
3V
0
10
20
DATA RATE (Mbps)
Figure 6. Typical Output Supply Current per Channel vs.
Data Rate for 5 V and 3 V Operation (15 pF Output Load)
Rev. B | Page 12 of 16
Data Sheet
ADuM1200-EP
OUTLINE DIMENSIONS
5.00 (0.1968)
4.80 (0.1890)
8
1
5
4
6.20 (0.2441)
5.80 (0.2284)
4.00 (0.1574)
3.80 (0.1497)
0.50 (0.0196)
0.25 (0.0099)
1.27 (0.0500)
BSC
45°
1.75 (0.0688)
1.35 (0.0532)
0.25 (0.0098)
0.10 (0.0040)
8°
0°
0.51 (0.0201)
0.31 (0.0122)
COPLANARITY
0.10
1.27 (0.0500)
0.40 (0.0157)
0.25 (0.0098)
0.17 (0.0067)
SEATING
PLANE
COMPLIANT TO JEDEC STANDARDS MS-012-AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
Figure 9. 8-Lead Standard Small Outline Package [SOIC_N]
Narrow Body (R-8)
Dimensions shown in millimeters (inches)
ORDERING GUIDE
Number
Number
Maximum
Maximum
Maximum
of Inputs,
of Inputs, Data Rate
Propagation
Delay, 5 V (ns)
Pulse Width
Distortion (ns)
Temperature
Range
Package
Description
Package
Option
Model
V
2
2
DD1 Side
V
0
0
DD2 Side
(Mbps)
25
ADuM1200UR-EP
ADuM1200UR-EP-RL7
45
45
3
3
−55°C to +125°C
−55°C to +125°C
8-Lead SOIC_N
8-Lead SOIC_N
R-8
R-8
25
Rev. B | Page 13 of 16
ADuM1200-EP
NOTES
Data Sheet
Rev. B | Page 14 of 16
Data Sheet
NOTES
ADuM1200-EP
Rev. B | Page 15 of 16
ADuM1200-EP
NOTES
Data Sheet
©2010–2014 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D09201-0-2/14(B)
Rev. B | Page 16 of 16
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