OPA333AMDBVREP

The OPA333AMDBVREP from Texas Instruments is an enhanced-product, micropower, zero-drift CMOS precision operational amplifier designed for demanding applications. It operates over a wide supply voltage range from 1.8V to 5.5V, making it suitable for battery-powered instruments.

Key electrical characteristics include a low offset voltage of 0.01mV maximum, an offset drift of 0.02 µV/°C typical, and a low quiescent current of 0.017 mA per channel. The amplifier boasts a gain-bandwidth product of 0.35 MHz and a slew rate of 0.16 V/µs. It features rail-to-rail input and output swing, along with a high common-mode rejection ratio (CMRR) of 130 dB typical.

This operational amplifier is EMI hardened and offers zero-drift performance. It is available in compact SOT-23 and SC70 packages, measuring 8.12 mm² and 4.2 mm² respectively. The device supports a wide operating temperature range of -55°C to 125°C, making it suitable for military and aerospace applications.

Applications for the OPA333AMDBVREP include transducer applications, temperature measurements, electronic scales, medical instrumentation, battery-powered instruments, and handheld test equipment. Its enhanced product rating supports defense, aerospace, and medical applications with a controlled baseline and extended product life cycle.