EVQ8112A-J-00A, Evaluation Board, MPQ8112A-AEC1, Amplifier, Current Sense Amplifier

EVQ8112A-J-00A is an evaluation board designed to demonstrate the capabilities of the MPQ8112A, a low-cost, unipolar, high-side current-sense amplifier. The device operates from a 2.7V to 60V supply voltage (VCC) and typically consumes 300µA of current. The common-mode input voltage (VCM) ranges between 0V and 60V, with a 700kHz high bandwidth (BW). The MPQ8112A converts the differential input voltage to a current output. This current is converted back to a voltage with an external load resistor. The MPQ8112A has an adjustable gain based on the external, common input resistors, as well as the load resistor. The EV8112A-J-00A is a fully assembled and tested evaluation board. The MPQ8112A is available in a TSOT23-6L package and AEC-Q100 Grade 1 qualified.

• Low-cost, compact current-sense solution
• 0.2µA typical shutdown current
• 300µV input offset voltage
• ±1% current-sense gain accuracy
• High-current sensing capabilities