PGA281AIPWR TI Instrumentation, OP Amps, Buffer Amps

The PGA281 is a precision programmable gain amplifier (PGA) with a 1-mV to 10-V input range, operating from a ±2.5-V to ±18-V dual supply (or 5-V to 36-V single). It features 8 gain settings from 0.125 to 80, low offset voltage of 10 µV, and low drift of 0.1 µV/°C. The device includes an SPI interface for gain control and a power-down mode. Packaged in a 16-pin TSSOP (PW), it is ideal for precision sensor signal conditioning requiring programmable gain. Applications include industrial data acquisition systems, medical instrumentation, and portable sensors. In stock at HL Electronics – request a quote for fast delivery.