INA197AIDBVR Description

The INA197AIDBVR is a current sense amplifier with a voltage output that can sense drops across shunts at common-mode voltages from –16 V to +80 V, independent of the INA19x supply voltage, which is available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V.  

INA197AIDBVR Features

• Wide Common-Mode Voltage: –16 V to +80 V

• Low Error: 3.0% Over Temp (maximum)

• Bandwidth: Up to 500 kHz

• Three Transfer Functions Available: 20 V/V, 50 V/V, and 100 V/V

• Quiescent Current: 900 μA (maximum)

• Complete Current Sense Solution

INA197AIDBVR Applications

• Welding Equipment

• Notebook Computers

• Cell Phones

• Telecom Equipment

• Automotive

• Power Management

• Battery Chargers