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| 型号： | ADUM1301WSRWZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC ISOLATOR DIG 3CH 125C 16SOIC |
| 其它图纸： | ADUMx301 Series Diagram |
| 标准包装： | 47 |
| 系列： | iCoupler® |
| 输入 - 1 侧/2 侧： | 2/1 |
| 通道数： | 3 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 电压 - 隔离： | 2500Vrms |
| 数据速率： | 1Mbps |
| 传输延迟： | 100ns |
| 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 ~ 125°C |
| 产品目录页面： | 2766 (CN2011-ZH PDF) |
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Triple-Channel Digital Isolators
Data Sheet
FEATURES
Qualified for automotive applications
Low power operation
5 V operation
1.2 mA per channel maximum @ 0 Mbps to 2 Mbps
3.5 mA per channel maximum @ 10 Mbps
32 mA per channel maximum @ 90 Mbps
3 V operation
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps
2.2 mA per channel maximum @ 10 Mbps
20 mA per channel maximum @ 90 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 125°C
High data rate: dc to 90 Mbps (NRZ)
Precise timing characteristics
2 ns maximum pulse width distortion
2 ns maximum channel-to-channel matching
High common-mode transient immunity: >25 kV/μs
Output enable function
16-lead SOIC wide body package
RoHS-compliant models available
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
TüV approval: IEC/EN/UL/CSA 61010-1
ADuM1300/ADuM1301
GENERAL DESCRIPTION
The ADuM130x 1 are triple-channel digital isolators based on the
Analog Devices, Inc., i Coupler? technology. Combining high
speed CMOS and monolithic transformer technology, these
isolation components provide outstanding performance
characteristics superior to alternatives, such as optocouplers.
By avoiding the use of LEDs and photodiodes, i Coupler
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 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
of the power of optocouplers at comparable signal data rates.
The ADuM130x isolators provide three independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide). Both 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 a
voltage translation functionality across the isolation barrier. In
addition, the ADuM130x provide low pulse width distortion
(<2 ns for CRW grade) and tight channel-to-channel matching
(<2 ns for CRW grade). Unlike other optocoupler alternatives,
the ADuM130x isolators have a patented refresh feature that
ensures dc correctness in the absence of input logic transitions
and when power is not applied to one of the supplies.
APPLICATIONS
1
Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329.
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
Automotive systems
FUNCTIONAL BLOCK DIAGRAMS
V DD1 1
GND 1 2
16 V DD2
15 GND 2
V DD1 1
GND 1 2
16 V DD2
15 GND 2
V IA 3
V IB 4
V IC 5
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
14 V OA
13 V OB
12 V OC
V IA 3
V IB 4
V OC 5
ENCODE
ENCODE
DECODE
DECODE
DECODE
ENCODE
14 V OA
13 V OB
12 V IC
NC 6
NC 7
11 NC
10 V E2
NC 6
V E1 7
11 NC
10 V E2
GND 1 8
9
GND 2
GND 1 8
9
GND 2
Figure 1. ADuM1300 Functional Block Diagram
Rev. I
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.
Figure 2. ADuM1301 Functional Block Diagram
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 ?2003–2012 Analog Devices, Inc. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
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| ADUM1301WSRWZ33 | 功能描述:DGTL ISO 2.5KV GEN PURP 16SOIC 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:47 |
| ADUM1301WSRWZ33-RL | 功能描述:DGTL ISO 2.5KV GEN PURP 16SOIC 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:1 |
| ADUM1301WSRWZ35 | 功能描述:DGTL ISO 2.5KV GEN PURP 16SOIC 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:47 |
| ADUM1301WSRWZ35-RL | 功能描述:DGTL ISO 2.5KV GEN PURP 16SOIC 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:1 |
| ADUM1301WSRWZ53 | 功能描述:DGTL ISO 2.5KV GEN PURP 16SOIC 制造商:analog devices inc. 系列:* 零件状态:上次购买时间 标准包装:47 |
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