STMicroelectronics, Inc. Integrated Circuits (ICs) -Linear -Amplifiers Instrumentation, OP Amps, Buffer Amps TSC2010IST

The Currentsense Amp, part number 89AH1371, is a precision bidirectional current sense amplifier designed for high-side and low-side current sensing applications. It operates over a wide common mode voltage range of -20 to +70 V and supports a supply voltage range of 2.7 to 5.5 V. The device features low offset voltage of ¬±200 ¬µV maximum and a gain error of 0.3% maximum, with available gain options of 20 V/V, 60 V/V, and 100 V/V depending on the specific model. This amplifier is suitable for various applications including data acquisition, instrumentation, industrial process control, and motor control. It operates effectively across an industrial temperature range of -40 to 125 ¬8C and has a quiescent current of 20 ¬µA in shutdown mode, making it efficient for low-power designs. The device is also RoHS compliant, ensuring it meets environmental regulations.