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| 型号： | ADUM3210TRZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC DIGITAL ISOLATOR 2CH 8-SOIC |
| 标准包装： | 98 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 2/0 |
| 通道数： | 2 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电压 - 隔离： | 2500Vrms |
| 数据速率： | 10Mbps |
| 传输延迟： | 50ns |
| 输出类型： | 逻辑 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 125°C |
Dual-Channel Digital Isolators,
Enhanced System-Level ESD Reliability
Data Sheet
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
5 V operation
1.7 mA per channel maximum at 0 Mbps to 2 Mbps
3.7 mA per channel maximum at 10 Mbps
7.0 mA per channel maximum at 25 Mbps
3.3 V operation
1.5 mA per channel maximum at 0 Mbps to 2 Mbps
2.5 mA per channel maximum at 10 Mbps
4.7 mA per channel maximum at 25 Mbps
3.3 V/5 V level translation
High data rate: dc to 25 Mbps (NRZ)
Precise timing characteristics
3 ns maximum pulse width distortion at 5 V operation
3 ns maximum channel-to-channel matching
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
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
V IORM = 560 V peak
Qualified for automotive applications
APPLICATIONS
Size-critical multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceiver isolation
Digital field bus isolation
Gate drive interfaces
Hybrid electric vehicles, battery monitor, and motor drive
ADuM3210 / ADuM3211
GENERAL DESCRIPTION
The ADuM3210 / ADuM3211 1 are dual-channel digital isolators
based on Analog Devices, Inc., i Coupler? 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, i Coupler devices
remove the design difficulties commonly associated with opto-
couplers. The typical optocoupler concerns regarding uncertain
current transfer ratios, nonlinear transfer functions, and temperature
and lifetime effects are eliminated with the simple i Coupler digital
interfaces and stable performance characteristics. The need for
external drivers and other discrete components is eliminated with
these i Coupler products. Furthermore, i Coupler devices consume
one-tenth to one-sixth the power of optocouplers at comparable
signal data rates.
The ADuM3210 / ADuM3211 isolators provide two independent
isolation channels in two channel configurations with data rates
up to 25 Mbps (see the Ordering Guide). They operate with 3.3 V
or 5 V supply voltages on either side, providing compatibility with
lower voltage systems, as well as enabling voltage translation func-
tionality across the isolation barrier. The ADuM3210 / ADuM3211
isolators have a default output low characteristic in comparison
to the ADuM3200 / ADuM3201 models, which have a default output
high characteristic. The ADuM3210W and ADuM3211W models
are automotive grade versions qualified for 125°C operation.
In comparison to the ADuM120x isolator, the ADuM3210 /
ADuM3211 isolators contain 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 ADuM120x or ADuM3210 / ADuM3211 products is
strongly determined by the design and layout of the user’s board or
module. For more information, see the AN-793 Application Note,
ESD/Latch-Up Considerations with i Coupler Isolation Products .
FUNCTIONAL BLOCK DIAGRAMS
V DD1 1
ADuM3210
8
V DD2
V DD1 1
ADuM3211
8
V DD2
V IA 2
V IB 3
ENCODE
ENCODE
DECODE
DECODE
7
6
V OA
V OB
V OA 2
V IB 3
ENCODE
ENCODE
DECODE
DECODE
7
6
V IA
V OB
GND 1 4
5
GND 2
GND 1 4
5
GND 2
Figure 1. ADuM3210
Figure 2. ADuM3211
1
Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075,239.
Rev. I
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ?2008–2014 Analog Devices, Inc. All rights reserved.
Trademarks and registered trademarks are the property of their respective owners.
Technical Support
www.analog.com
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| ADUM3210TRZ-EP | 功能描述:General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 25kV/μs CMTI 8-SOIC (0.154", 3.90mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:管件 零件状态:有效 技术:磁耦合 类型:通用 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/0 通道类型:单向 电压 - 隔离:2500Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:25Mbps 传播延迟 tpLH / tpHL（最大值）:50ns，50ns 脉宽失真（最大）:3ns 上升/下降时间（典型值）:2.5ns，2.5ns 电压 - 电源:3 V ~ 5.5 V 工作温度:-55°C ~ 125°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SOIC 标准包装:98 |
| ADUM3210TRZ-EP-RL7 | 功能描述:General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 25kV/μs CMTI 8-SOIC (0.154", 3.90mm Width) 制造商:analog devices inc. 系列:iCoupler? 包装:剪切带（CT） 零件状态:有效 技术:磁耦合 类型:通用 隔离式电源:无 通道数:2 输入 - 输入侧 1/输入侧 2:2/0 通道类型:单向 电压 - 隔离:2500Vrms 共模瞬态抗扰度（最小值）:25kV/μs 数据速率:25Mbps 传播延迟 tpLH / tpHL（最大值）:50ns，50ns 脉宽失真（最大）:3ns 上升/下降时间（典型值）:2.5ns，2.5ns 电压 - 电源:3 V ~ 5.5 V 工作温度:-55°C ~ 125°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-SOIC 标准包装:1 |
| ADUM3210TRZ-RL7 | 功能描述:IC DIGITAL ISOLATOR 2CH 8-SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:iCoupler® 标准包装:66 系列:iCoupler® 输入 - 1 侧/2 侧:2/2 通道数:4 电源电压:3.3V，5V 电压 - 隔离:2500Vrms 数据速率:25Mbps 传输延迟:60ns 输出类型:逻辑 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:管件 工作温度:-40°C ~ 105°C |
| ADUM3210WARZ | 功能描述:IC DIGITAL ISOLATOR 2CH 8-SOIC RoHS:是 类别:隔离器 >> 数字隔离器 系列:iCoupler® 产品培训模块:IsoLoop® Isolator 标准包装:50 系列:IsoLoop® 输入 - 1 侧/2 侧:5/0 通道数:5 电源电压:3 V ~ 5.5 V 电压 - 隔离:2500Vrms 数据速率:110Mbps 传输延迟:12ns 输出类型:CMOS 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 工作温度:-40°C ~ 85°C 其它名称:390-1053-5 |
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