Texas Instruments Instrumentation, Op Amps, Buffer Amps OPA2328DGKT

The OPA2328DGKT is a dual-channel CMOS operational amplifier designed for precision applications. It features a low offset voltage of 50 ¬µV maximum and a high common-mode rejection ratio (CMRR) of 120 dB, ensuring minimal distortion and high accuracy. The amplifier operates with a rail-to-rail input and output, allowing for a wide input common-mode voltage range that extends 100 mV beyond the supply rails. With a bandwidth of 40 MHz and a slew rate of 30 V/¬µs, the OPA2328DGKT is suitable for high-speed applications. It has a low input bias current of 1 pA maximum and a low noise level of 6.1 nV/,àöHz at 10 kHz, making it ideal for sensitive signal processing tasks. The device supports a single-supply voltage range from 2.2 V to 5.5 V and is unity-gain stable, which simplifies design considerations in various applications. This operational amplifier is applicable in optical modules, position sensors, multiparameter patient monitors, and other high-precision instrumentation. The OPA2328DGKT is available in an 8-pin VSSOP package, making it suitable for space-constrained designs.