米6体育平台手机版

ZHCSNH8B July 2021 – November 2021 INA823

PRODUCTION DATA

1 特性
2 应用
3 说明
4 Revision History
5 Device Comparison Table
6 Pin Configuration and Functions
7 Specifications
8 Detailed Description
9 Application and Implementation
1. 9.1 Application Information
  1. 9.1.1 Input Bias Current Return Path
2. 9.2 Typical Applications
  1. 9.2.1 Resistive-Bridge Pressure Sensor
  2. 9.2.2 Supporting High Common-Mode Voltage in PLC Input Modules
10Power Supply Recommendations
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12Device and Documentation Support
13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)

D|8
- MSOI002K
DGK|8
- MPDS028E

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcsnh8b_oa
zhcsnh8b_pm

9.2.2 Supporting High Common-Mode Voltage in PLC Input Modules

Figure 9-5 showcases a high common-mode voltage circuit that is commonly required for programmable logic controller (PLC) analog input modules. This circuit uses a resistive scaling network in front of the IA.

Figure 9-5 High Common-Mode Voltage PLC Input Module

For a detailed description of the passive scaling approach and more, see the Supporting High-Voltage Common Mode Using Instrumentation Amplifier application brief.