参数资料
型号: ADR423BRZ-REEL7
厂商: Analog Devices Inc
文件页数: 9/24页
文件大小: 0K
描述: IC VREF SERIES PREC 3V 8-SOIC
设计资源: 40 Channels of Programmable Output Span Using AD5371 (CN0149)
标准包装: 1,000
系列: XFET®
基准类型: 串联,精度
输出电压: 3V
容差: ±0.04%
温度系数: 3ppm/°C
输入电压: 5 V ~ 18 V
通道数: 1
电流 - 静态: 500µA
电流 - 输出: 10mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)

Data Sheet
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
ADR420/ADR421/ADR423/ADR425
TP 1
V IN 2
NIC 3
ADR420/
ADR421/
ADR423/
ADR425
8
7
6
TP
NIC
V OUT
TOP VIEW
GND 4 (Not to Scale) 5 TRIM
NIC = NO INTERNAL CONNECTION
TP = TEST PIN (DO NOT CONNECT)
Figure 2. 8-Lead SOIC, 8-Lead MSOP Pin Configuration
Table 8. Pin Function Descriptions
Pin No.
1, 8
2
3, 7
4
5
6
Mnemonic
TP
V IN
NIC
GND
TRIM
V OUT
Description
Test Pin. There are actual connections in TP pins, but they are reserved for factory testing purposes. Users should not
connect anything to TP pins; otherwise, the device may not function properly.
Input Voltage.
No Internal Connect. NICs have no internal connections.
Ground Pin = 0 V.
Trim Terminal. It can be used to adjust the output voltage over a ±0.5% range without affecting the temperature
coefficient.
Output Voltage.
Rev. J | Page 9 of 24
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