TI INA226AIDGSR

电流监控器高/低端±0.02%

Overview

The INA226AIDGSR is a current shunt and power monitor with an I2C interface. The INA226AIDGSR monitors both a shunt voltage drop and bus supply voltage.

Programmable calibration value, conversion times, and averaging, combined with an internal multiplier, enable direct readouts of current in amperes and power in watts.

Features

• Configurable Averaging Options

• 16 Programmable Addresses

• Operates from 2.7-V to 5.5-V Power Supply

• 10-Pin, DGS (VSSOP) Package

• High Accuracy:

  – 0.1% Gain Error (Max)

  – 10 μV Offset (Max)

• Reports Current, Voltage, and Power

• High-Side or Low-Side Sensing

• Senses Bus Voltages From 0 V to 36 V

Applications

• Power Management

• Battery Chargers

• Power Supplies

• Test Equipment

• Computing

• Telecom Equipment

• Servers