参数资料
型号: ADUM1412BRWZ-RL
厂商: Analog Devices Inc
文件页数: 13/24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

Data Sheet
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
ADuM1410/ADuM1411/ADuM1412
V DD1 1
GND 1 * 2
16 V DD2
15 GND 2 *
V IA 3
V IB 4
V IC 5
V ID 6
DISABLE 7
ADuM1410
TOP VIEW
(Not to Scale)
14 V OA
13 V OB
12 V OC
11 V OD
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 5. ADuM1410 Pin Configuration
Table 11. ADuM1410 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 ID
DISABLE
GND 1
GND 2
CTRL 2
V OD
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 Input D.
Input Disable. Disables the isolator inputs and halts the dc refresh circuits. Outputs take on the logic state
determined by CTRL 2 .
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 , V OC , and
V OD outputs are high when CTRL 2 is high or disconnected and V DD1 is off. V OA , V OB , V OC , and V OD 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 Output 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 13 of 24
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