参数资料
型号: ADUM1412BRWZ-RL
厂商: Analog Devices Inc
文件页数: 14/24页
文件大小: 0K
描述: IC ISOLATOR DGTL QUAD 16-SOIC
标准包装: 1,000
系列: iCoupler®
输入 - 1 侧/2 侧: 2/2
通道数: 4
电源电压: 2.7 V ~ 5.5 V
电压 - 隔离: 2500Vrms
数据速率: 10Mbps
传输延迟: 30ns
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
ADuM1410/ADuM1411/ADuM1412
V DD1 1
GND 1 * 2
16 V DD2
15 GND 2 *
Data Sheet
V IA 3
V IB 4
V IC 5
V OD 6
CTRL 1 7
ADuM1411
TOP VIEW
(Not to Scale)
14 V OA
13 V OB
12 V OC
11 V ID
10 CTRL 2
GND 1 * 8
9
GND 2 *
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED. CONNECTING BOTH
TO GND 1 IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
CONNECTED. CONNECTING BOTH TO GND 2 IS RECOMMENDED.
Figure 6. ADuM1411 Pin Configuration
Table 12. ADuM1411 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
V DD1
GND 1
V IA
V IB
V IC
V OD
CTRL 1
GND 1
GND 2
CTRL 2
V ID
V OC
V OB
V OA
GND 2
V DD2
Description
Supply Voltage for Isolator Side 1 (2.7 V to 5.5 V).
Ground 1. Ground reference for Isolator Side 1. Pin 2 and Pin 8 are internally connected, and connecting both to GND 1 is
recommended.
Logic Input A.
Logic Input B.
Logic Input C.
Logic Output D.
Default Output Control. Controls the logic state the outputs assume when the input power is off. V OD output is high
when CTRL 1 is high or disconnected and V DD2 is off. V OD output is low when CTRL 1 is low and V DD2 is off. When V DD2
power is on, this pin has no effect.
Ground 1. Ground reference for Isolator Side 1. Pin 2 and Pin 8 are internally connected, and connecting both to GND 1 is
recommended.
Ground 2. Ground reference for Isolator Side 2. Pin 9 and Pin 15 are internally connected, and connecting both to GND 2 is
recommended.
Default Output Control. Controls the logic state the outputs assume when the input power is off. V OA , V OB , and V OC
outputs are high when CTRL 2 is high or disconnected and V DD1 is off. V OA , V OB , and V OC outputs are low when CTRL 2 is
low and V DD1 is off. When V DD1 power is on, this pin has no effect.
Logic Input D.
Logic Output C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2. Pin 9 and Pin 15 are internally connected, and connecting both to GND 2 is
recommended.
Supply Voltage for Isolator Side 2 (2.7 V to 5.5 V).
Rev. J | Page 14 of 24
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