OPA2333AID Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity Reference Design OPA333, OPA2333 SBOS351E - MARCH 2006 - REVISED DECEMBER 2015 OPAx333 1.8-V, micro Power, CMOS Operational Amplifiers, Zero-Drift Series 1 Features - 1 Low Offset Voltage: 10 μV (Maximum) - Zero Drift: 0.05 μV/°C (Maximum) - 0.01-Hz to 10-Hz Noise: 1.1 μVPP - Quiescent Current: 17 μA - Single-Supply Operation - Supply Voltage: 1.8 V to 5.5 V - Rail-to-Rail Input/Output - micro Size Packages: SC70 and SOT23 2 Applications - Transducers - Temperature Measurements - Electronic Scales - Medical Instrumentation - Battery-Powered Instruments - Handheld Test Equipment 3 Description The OPAx333 series of CMOS operational amplifiers use a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10 μV, maximum) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a mon-mode range 100 m V beyond the rails, and rail-to-rail output that swings within 50 m V of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) can be used. These devices are optimized for lowvoltage, single-supply operation. The OPAx333 family offers excellent CMRR without the crossover associated with traditional plementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential...