• Qualified for Automotive Applications
• Wide Common-Mode Range: –0.3 V to 26 V
• Offset Voltage: ±100 µV (Maximum) (Enables Shunt Drops of 10-mV Full-Scale)
• Accuracy:
  • ±1% Gain Error (Maximum over Temperature)
  • 0.5-µV/°C Offset Drift (Maximum)
  • 10-ppm/°C Gain Drift (Maximum)
• Choice of Gain
  • INA212-Q1: 1000 V/V
  • INA213A-Q1: 50 V/V
  • INA214-Q1: 100 V/V
• Quiescent Current: 100 µA (Maximum)
• SC70 Package

• Body Control Module
• Valve Control
• Motor Control
• Electronic Stability Control
• Wireless Charging Transmitters

The INA21x-Q1 devices are voltage-output, current-shunt monitors (also called current-sense amplifiers) that can sense drops across shunts at common-mode voltages from –0.3 V to 26 V, independent of the supply voltage. The INA212-Q1 offers a fixed gain of 1000 V/V, INA213A-Q1 offers a fixed gain of 50 V/V, and the INA214-Q1 offers a fixed gain of 100 V/V. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10-mV full-scale.

The devices operate from a single 2.7-V to 26-V power supply, drawing a maximum of 100 µA of supply current. They are specified over the operating temperature range of –40°C to 125°C and are offered in an SC70 package.