参数资料
型号: ADUM1411ARWZ-RL
厂商: Analog Devices Inc
文件页数: 1/24页
文件大小: 0K
描述: IC ISOLATOR DGTL QUAD 16-SOIC
产品培训模块: iCoupler Digital Isolater Technology
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 3/1
通道数: 4
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 1Mbps
传输延迟: 65ns
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: 带卷 (TR)
工作温度: -40°C ~ 105°C

Quad-Channel Digital Isolators
Data Sheet
FEATURES
ADuM1410 / ADuM1411 / ADuM1412
FUNCTIONAL BLOCK DIAGRAMS
Low power operation
5 V operation
V DD1 1
GND 1 2
ADuM1410
16
15
V DD2
GND 2
1.3 mA per channel maximum at 0 Mbps to 2 Mbps
4.0 mA per channel maximum at 10 Mbps
3 V operation
0.8 mA per channel maximum at 0 Mbps to 2 Mbps
1.8 mA per channel maximum at 10 Mbps
Bidirectional communication
3 V/5 V level translation
V IA 3
V IB 4
V IC 5
V ID 6
DISABLE 7
GND 1 8
ENCODE
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
DECODE
14
13
12
11
10
9
V OA
V OB
V OC
V OD
CTRL 2
GND 2
High temperature operation: 105°C
Figure 1. ADuM1410
Up to 10 Mbps data rate (NRZ)
Programmable default output state
High common-mode transient immunity: >25 kV/μs
16-lead, RoHS-compliant, SOIC wide body package
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 DD1 1
GND 1 2
V IA 3
V IB 4
V IC 5
V OD 6
CTRL 1 7
GND 1 8
ADuM1411
ENCODE
ENCODE
ENCODE
DECODE
DECODE
DECODE
DECODE
ENCODE
16
15
14
13
12
11
10
9
V DD2
GND 2
V OA
V OB
V OC
V ID
CTRL 2
GND 2
V IORM = 560 V peak
TüV approval: IEC/EN 60950-1
Figure 2. ADuM1411
APPLICATIONS
General-purpose multichannel isolation
SPI interface/data converter isolation
RS-232/RS-422/RS-485 transceivers
Industrial field bus isolation
V DD1 1
GND 1 2
V IA 3
V IB 4
V OC 5
V OD 6
CTRL 1 7
ADuM1412
ENCODE
ENCODE
DECODE
DECODE
DECODE
DECODE
ENCODE
ENCODE
16
15
14
13
12
11
10
V DD2
GND 2
V OA
V OB
V IC
V ID
CTRL 2
GND 1 8
Figure 3. ADuM1412
9
GND 2
GENERAL DESCRIPTION
The ADuM141x 1 are four-channel digital isolators based on
Analog Devices, Inc., i Coupler? technology. Combining high
speed CMOS and monolithic air core transformer technologies,
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 usual concerns that arise with optocouplers, such
as 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 optocou-
plers at comparable signal data rates.
The ADuM141x isolators provide four independent isolation
channels in a variety of channel configurations and data rates
(see the Ordering Guide) up to 10 Mbps. 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 also have a default output control pin. This
allows the user to define the logic state the outputs are to adopt
in the absence of the input power. Unlike other optocoupler
alternatives, the ADuM141x 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.
Rev. J
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ADUM1411BRWZ-RL 功能描述:IC ISOLATOR DGTL QUAD 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
ADUM1412 制造商:AD 制造商全称:Analog Devices 功能描述:Quad-Channel Digital Isolators
ADUM1412ARWZ 功能描述:IC ISOLATOR DGTL QUAD 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
ADUM1412ARWZ-RL 功能描述:IC ISOLATOR DGTL QUAD 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