MIC333/MIC2333 Zero-Drift Op Amps

Microchip Technology MIC333/MIC2333 Zero-Drift Operational Amplifiers offer input offset voltage correction at the cost of very low offset and offset drift. These amplifiers are low-power devices with a typical gain bandwidth product (GBWP) of 300kHz. Additionally, these devices are unity-gain stable, without 1/ƒ noise, and have a good power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR). The Microchip Technology MIC333/MIC2333 devices operate with a single supply voltage as low as +1.8V, drawing 23µA/amplifier (typical) of quiescent current. These zero-drift operational amplifiers are designed using an advanced CMOS process in single (MIC333) and dual (MIC2333) packages.