OPA333 Datasheet | Burr-Brown

FEATURES D D D D D D D D LOW OFFSET VOLTAGE: 10µV (max) ZERO DRIFT: 0.05µV/°C (max) 0.01Hz to 10Hz NOISE: 1.1µVPP QUIESCENT CURRENT: 17µA SINGLE-SUPPLY OPERATION SUPPLY VOLTAGE: 1.8V to 5.5V RAIL-TO-RAIL INPUT/OUTPUT micro SIZE PACKAGES: SC70 and SOT23 DESCRIPTION The OPA333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10µV max) 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 100m V beyond the rails and rail-to-rail output that swings within 50m V of the rails. Single or dual supplies as low as +1.8V (±0.9V) and up to +5.5V (±2.75V) may be used. They are optimized for low-voltage, single-supply operation. The OPA333 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 linearity. The OPA333 (single version) is available in the SC70-5, SOT23-5, and SO-8 packages. The OPA2333 (dual version) is offered in DFN-8 (3mm x 3mm, available Q2 ’06) and SO-8 packages. All versions are specified for operation from - 40°C to +125°C. OPA333 0.1Hz TO 10Hz NOISE OUT V- +IN 1 2 3 SOT23- 5 OPA333 +IN V- - IN 1s/div SC70- 5 1 2 3 4 OUT 5 V+ 4 - IN 5 V+ APPLICATIONS D D D D D D TRANSDUCER APPLICATIONS TEMPERATURE MEASUREMENTS ELECTRONIC SCALES MEDICAL INSTRUMENTATION BATTERY-POWERED INSTRUMENTS HANDHELD TEST EQUIPMENT Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms...