TI INA214AQDCKRQ1

The INA21x-Q1 family of devices is a voltage-output, current-shunt monitor (also called a current-sense amplifier) that can sense drops across shunts at common-mode voltages from –0.3 V to 26 V, independent of the supply voltage. Five fixed gains are available: 50 V/V, 75 V/V, 100 V/V, 200 V/V, 500 V/V, and 1000 V/V. This family of devices is commonly used for overcurrent detection, voltage feedback control loops, or as a power monitor. 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. The devices are specified over the operating temperature range of -40°C to +125°C and are offered in a 6-pin SC70 package.

• AEC-Q100 Qualified with: Temperature Grade 1: -40°C to +125°C Ambient Operating Temperature Range
• Device HBM ESD Classification Level 2
• Device CDM ESD Classification Level C6
• 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, Versions A and B); ±0.5% Gain Error (Version C); 0.5-μV/°C Offset Drift (Maximum); 10-ppm/°C Gain Drift (Maximum)
• Choice of Gain: INA210-Q1: 200 V/V; INA211-Q1: 500 V/V; INA212-Q1: 1000 V/V; INA213-Q1: 50 V/V; INA214-Q1: 100 V/V; INA215-Q1: 75 V/V
• Quiescent Current: 100 μA (Maximum)
• SC70 Package

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