adum3210 Analog Devices, Inc., adum3210 Datasheet

no-image

adum3210

Manufacturer Part Number
adum3210
Description
Dual-channel Digital Isolator, Enhanced System-level Esd Reliability
Manufacturer
Analog Devices, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
adum3210ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
adum3210ARZ-RL7
Manufacturer:
TI
Quantity:
15 000
Part Number:
adum3210BRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
adum3210TRZ
Manufacturer:
ADI
Quantity:
28
Part Number:
adum3210TRZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
adum3210TRZ
Quantity:
20 000
Part Number:
adum3210WARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
FEATURES
Enhanced system-level ESD performance per IEC 61000-4-x
High temperature operation: 125°C
Default low output
Narrow body, RoHS-compliant, 8-lead SOIC
Low power operation
3 V/5 V level translation
High data rate: dc to 10 Mbps (NRZ)
Precise timing characteristics
High common-mode transient immunity: >25 kV/μs
Safety and regulatory approvals
APPLICATIONS
Size-critical multichannel isolation
Plasma display panels
1
Rev. A
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.
Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,239. Other patents pending.
5 V operation
3 V operation
3 ns maximum pulse width distortion
3 ns maximum channel-to-channel matching
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE Certificate of Conformity
1.6 mA per channel maximum @ 0 Mbps to 2 Mbps
3.7 mA per channel maximum @ 10 Mbps
1.4 mA per channel maximum @ 0 Mbps to 2 Mbps
2.4 mA per channel maximum @ 10 Mbps
V
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
IORM
= 560 V peak
GND
V
DD1
V
V
IA
IB
1
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
Enhanced System-Level ESD Reliability
ENCODE
ENCODE
Figure 1.
ADuM3210
DECODE
DECODE
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
GENERAL DESCRIPTION
The ADuM3210
Analog Devices, Inc., iCoupler® technology. Combining high
speed CMOS and monolithic transformer technology, this
isolation component provides outstanding performance charac-
teristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler
devices remove the design difficulties commonly associated
with optocouplers. The typical optocoupler concerns regarding
uncertain current transfer ratios, nonlinear transfer functions,
and temperature and lifetime effects are eliminated with the
simple iCoupler digital interfaces and stable performance charac-
teristics. 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 ADuM3210 isolator provides two independent isolation
channels. It operates with the supply voltage on either side
ranging from 2.7 V to 5.5 V, providing compatibility with lower
voltage systems as well as enabling voltage translation functionality
across the isolation barrier. The ADuM3210 has a default output
low characteristic in comparison to the
models that have a default output high characteristic. The
ADuM3210 is also available in 125°C temperature grade.
In comparison to the
isolator contains various circuit and layout changes providing
increased capability relative to system-level IEC 61000-4-x
testing (ESD, burst, and surge). The precise capability in these
tests for either the ADuM1210 or ADuM3210 products is strongly
determined by the design and layout of the user’s board or
module. For more information, see AN-793 Application Note,
ESD/Latch-Up Considerations with iCoupler Isolation Products.
Dual-Channel Digital Isolator,
8
7
6
5
V
V
V
GND
DD2
OA
OB
1
2
is a dual-channel, digital isolator based on
©2007–2008 Analog Devices, Inc. All rights reserved.
ADuM1210
isolator, the ADuM3210
ADuM3200/ADuM3201
ADuM3210
www.analog.com

Related parts for adum3210

adum3210 Summary of contents

Page 1

... IEC 61000-4-x testing (ESD, burst, and surge). The precise capability in these tests for either the ADuM1210 or ADuM3210 products is strongly determined by the design and layout of the user’s board or module. For more information, see AN-793 Application Note, ESD/Latch-Up Considerations with iCoupler Isolation Products ...

Page 2

... ADuM3210 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V, 105°C and 125°C Operation ....................................................................................... 3 Electrical Characteristics—3 V, 105°C Operation..................... 4 Electrical Characteristics—3 V, 125°C Operation..................... 5 Electrical Characteristics—Mixed 5 V V/5 V, 105°C Operation ........................................................................... 6 Electrical Characteristics— ...

Page 3

... All typical specifications are at T Table 1. Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent Output Supply Current, per Channel, Quiescent ADuM3210, Total Supply Current, Two Channels Mbps V Supply Current DD1 V ...

Page 4

... All typical specifications are at T Table 2. Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent Output Supply Current, per Channel, Quiescent ADuM3210BR, Total Supply Current, Two Channels Mbps V Supply Current DD1 V ...

Page 5

... All typical specifications are at T Table 3. Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent Output Supply Current, per Channel, Quiescent ADuM3210TR, Total Supply Current, Two Channels Mbps V Supply Current DD1 V ...

Page 6

... Table 4. Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation Output Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation ADuM3210BR, Total Supply Current, Two Channels Mbps V Supply Current DD1 5 V/3 V Operation 3 V/5 V Operation V Supply Current DD2 ...

Page 7

... Power Consumption Figure 7 signal PLH signal. Ox > 0 the maximum common-mode voltage slew rate O DD2 L Figure 4 through Figure 6 section for guidance on calculating per-channel supply ADuM3210 , V = 1000 V, DD2 CM = 1000 V, CM section. See and Figure 8 for propagation delay is for ...

Page 8

... Table 5. Parameter DC SPECIFICATIONS Input Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation Output Supply Current, per Channel, Quiescent 5 V/3 V Operation 3 V/5 V Operation ADuM3210TR, Total Supply Current, Two Channels Mbps V Supply Current DD1 5 V/3 V Operation 3 V/5 V Operation V Supply Current DD2 ...

Page 9

... Power Consumption Figure 7 signal PLH signal. Ox > 0 the maximum common-mode voltage slew rate O DD2 L Figure 4 through Figure 6 section for guidance on calculating per-channel supply ADuM3210 , V = 1000 V, DD2 CM = 1000 V, CM section. See and Figure 8 for propagation delay is for ...

Page 10

... File 205078 1 In accordance with UL 1577, each ADuM3210 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 5 μA accordance with DIN V VDE V 0884-10, each ADuM3210 is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 second (partial discharge detection limit = 5 pC) ...

Page 11

... Supply Voltages ADuM3210BR ADuM3210TR Input Signal Rise and Fall Times 150 200 1 All voltages are relative to their respective ground. See the and Magnetic Field Immunity magnetic fields. Rev Page ADuM3210 Symbol Characteristic III 40/105/ 560 IORM = 1 sec, ...

Page 12

... ADuM3210 ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Table 11. Parameter Symbol Min Storage Temperature T −55 ST Ambient Operating T −40 A Temperature 1 Supply Voltages V , −0.5 DD1 V DD2 1, 2 Input Voltage −0 Output Voltage −0 −35 Average Output Current, ...

Page 13

... Figure 3. Pin Configuration Description Supply Voltage for Isolator Side 1, 2 5.5 V. 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, 2 5.5 V. Rev Page ADuM3210 ...

Page 14

... ADuM3210 TYPICAL PERFORMANCE CHARACTERISTICS DATA RATE (Mbps) Figure 4. Typical Input Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation DATA RATE (Mbps) Figure 5. Typical Output Supply Current per Channel vs. ...

Page 15

... Table 13) by the watchdog timer circuit. The ADuM3210 is immune to external magnetic fields. The limitation on the ADuM3210 magnetic field immunity is set by the condition in which induced voltage in the transformer receiving coil is sufficiently large to either falsely set or reset the decoder ...

Page 16

... Care should be taken in the layout of such traces to avoid this possibility. POWER CONSUMPTION The supply current at a given channel of the ADuM3210 isolator is a function of the supply voltage, channel data rate, and channel output load. For each input channel, the supply current is given by ...

Page 17

... In addition to the testing performed by the regulatory agencies, Analog Devices carries out an extensive set of evaluations to determine the lifetime of the insulation structure within the ADuM3210. Analog Devices performs accelerated life testing using voltage levels higher than the rated continuous working voltage. Accel- eration factors for several operating conditions are determined ...

Page 18

... OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY ORDERING GUIDE Number of Inputs, Model V Side DD1 2 ADuM3210BRZ 2 2 ADuM3210BRZ-RL7 2 2 ADuM3210TRZ 2 2 ADuM3210TRZ-RL7 2 1 R-8 = 8-lead narrow body SOIC_N RoHS Compliant Part. 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4.00 (0.1574) 1 5.80 (0.2284) 3.80 (0.1497) 4 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 8° 0° ...

Page 19

... NOTES Rev Page ADuM3210 ...

Page 20

... ADuM3210 NOTES ©2007–2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06866-0-9/08(A) Rev Page ...

Related keywords