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| 型号： | ADUM1310BRWZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC ISOLATOR DGTL 3CH UNI 16-SOIC |
| 产品目录绘图： | ADUM1310 Series Diagram |
| 标准包装： | 47 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 3/0 |
| 通道数： | 3 |
| 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： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 105°C |
Triple-Channel Digital Isolators
Data Sheet
FEATURES
ADuM1310 / ADuM1311
FUNCTIONAL BLOCK DIAGRAMS
Low power operation
5 V operation
1.7 mA per channel maximum at 0 Mbps to 2 Mbps
V DD1
GND 1
1
2
ADuM1310
16 V DD2
15 GND 2
4.0 mA per channel maximum at 2 Mbps to 10 Mbps
V IA
3
ENCODE
DECODE
14 V OA
3 V operation
1.0 mA per channel maximum at 0 Mbps to 2 Mbps
2.1 mA per channel maximum at 2 Mbps to 10 Mbps
V IB
V IC
4
5
ENCODE
ENCODE
DECODE
DECODE
13 V OB
12 V OC
Bidirectional communication
3 V/5 V level translation
Schmitt trigger inputs
NC
DISABLE
6
7
11 NC
10 CTRL 2
High temperature operation: 105°C
Up to 10 Mbps data rate (NRZ)
GND 1
8
9
GND 2
Programmable default output state
High common-mode transient immunity: >25 kV/μs
16-lead, RoHS-compliant, SOIC wide body package
Figure 1. ADuM1310
8.1 mm external creepage
V DD1
1
ADuM1311
16 V DD2
Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
GND 1
2
15 GND 2
CSA Component Acceptance Notice #5A
V IA
3
ENCODE
DECODE
14 V OA
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
V IORM = 560 V peak working voltage
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceiver
V IB
V OC
NC
CTRL 1
GND 1
4
5
6
7
8
ENCODE
DECODE
DECODE
ENCODE
13 V OB
12 V IC
11 NC
10 CTRL 2
GND 2
9
Industrial field bus isolation
GENERAL DESCRIPTION
The ADuM131x 1 are 3-channel digital isolators based on
Analog Devices, Inc., i Coupler? technology. Combining high
speed CMOS and monolithic air core transformer technology,
these isolation components provide outstanding performance
characteristics 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, maximum operating 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
Figure 2. ADuM1311
comparable signal data rates. The i Coupler also offers higher
channel densities and more options for channel directionality.
The ADuM131x isolators provide three independent isolation
channels in a variety of channel configurations and data rates
up to 10 Mbps (see the Ordering Guide). All models operate
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. All products allow the user to predetermine the default
output state in the absence of input V DD1 power with a simple
control pin. Unlike other optocoupler alternatives, the ADuM131x
isolators have a patented refresh feature that ensures dc correctness
in the absence of input logic transitions and during power-up/
power-down conditions.
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents pending.
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 ?2005–2014 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADUM1310BRWZ1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Triple-Channel Digital Isolators |
| ADUM1310BRWZ-RL | 功能描述:IC DIGITAL ISOLATOR TRPL 16-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 |
| ADUM1310BRWZ-RL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Triple-Channel Digital Isolators |
| ADUM1311 | 制造商:AD 制造商全称:Analog Devices 功能描述:Triple-Channel Digital Isolators |
| ADUM1311ARWZ | 功能描述:IC ISOLATOR DGTL 3CHAN 16-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 |
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