INA240A1QDRQ1 Description


INA240A1QDRQ1 is a kind of bidirectional, ultra-precise current sense amplifier with enhanced PWM rejection that can sense drops across shunt resistors over a wide common-mode voltage range from -4 V to 80 V. High-levels of suppression for large common-mode transients in systems that use PWM signals can be achieved due to the enhanced PWM rejection. As a result, it ensures precise current measurements without large transients and associated recovery ripple on the output voltage.


INA240A1QDRQ1 Features


Enhanced PWM rejection
Four fixed gains
Wide common-mode range from -4 V to 80 V
Low offset of the zero-drift architecture
Available in an 8-pin TSSOP and 8-pin SOIC packages


INA240A1QDRQ1 Applications


Electronic Power Steering
Stability and Traction Control
Motor and Actuator Control
Solenoid and Valve Control