ZHCSJH3A March 2019 – November 2023 INA185
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Pin Configuration and Functions
- 5 Specifications
- 6 Detailed Description
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
6.3.3 Wide Input Common-Mode Voltage Range
The INA185 supports input common-mode voltages from –0.2 V to +26 V. Due to the internal topology, the common-mode range is not restricted by the power-supply voltage (VS) as long as VS stays within the operational range of 2.7 V to 5.5 V. The ability to operate with common-mode voltages greater or less than VS allows the INA185 to be used in high-side, as well as low-side, current-sensing applications, as shown in Figure 6-1.
Figure 6-1 High-Side and Low-Side Sensing Connections