INA180A2IDBVR

• Single-Channel amplifier, Texas Instruments INA180 Series
• 100uV Input Offset voltage, 80uA Input Bias Current
• 210k Hz bandwidth, 8mA Output Current per Channel
• 2.7V to 5.5V Supply range, 197uA Nominal Supply Current
• 5-Pin SOT-23 package, 2.9mm X 1.6mm X 1.45mm
• -40C to +125C Operating range, 150C Maximum Junction Temperature
• RoHS compliant, Matte Tin (Sn) finish, Production/Active Lifecycle Status

The INA180A2IDBVR is a Texas Instruments single-channel INA180 series amplifier in a 5-pin SOT-23 package measuring 2.9mm x 1.6mm. It operates from a 2.7V to 5.5V supply drawing 197uA, provides 210k Hz of bandwidth, and offers a 100uV input offset voltage with 8mA of output current per channel. Low input offset voltage is the key specification for this class of amplifier, because offset error dominates accuracy when the measured input signal is only a few millivolts. Texas Instruments lists the part at Production/Active lifecycle status, RoHS compliant, rated -40C to +125C with a 150C maximum junction temperature.

INA180 family devices are used as current-shunt monitors, amplifying the small differential voltage developed across a sense resistor so a microcontroller ADC can read load current. Typical designs include motor-drive and solenoid current feedback, battery charge and discharge monitoring, power-supply and e Fuse load telemetry, overcurrent detection and fault protection, and power measurement in industrial, automotive and datacenter equipment. The SOT-23 body and single-supply operation let the amplifier sit right at the shunt with minimal board area. Buyers are motor-control and power-electronics designers, battery and BMS engineers, industrial instrumentation manufacturers, and contract manufacturers sourcing TI analog against a fixed BOM.