OP293 Datasheet | Analog Devices

FEATURES Operates from +1.7 V to ±18 V Low supply current: 15 µA/amplifier Low offset voltage: 100 µV maximum Outputs sink and source: ±8 m A No phase reversal Single- or dual-supply operation High open-loop gain: 600 V/m V Unity-gain stable APPLICATIONS Digital scales Strain gages Portable medical equipment Battery-powered instrumentation Temperature transducer amplifier GENERAL DESCRIPTION The OP193/OP293 are single-supply operational amplifiers that feature a bination of high precision, low supply current, and the ability to operate at low voltages. For high performance in single-supply systems, the input and output ranges include ground, and the outputs swing from the negative rail to within 600 m V of the positive supply. For low voltage operation, the OP193/OP293 can operate down to +1.7 V or ±0.85 V. The bination of high accuracy and low power operation make the OP193/OP293 useful for battery-powered equipment. The part’s low current drain and low voltage operation allow it to continue performing long after other amplifiers have ceased functioning either because of battery drain or headroom. The OP193/OP293 are specified for single +2 V through dual ±15 V operation over the extended (- 40°C to +125°C) temperature range. They are available in SOIC surface-mount packages. Precision, Micropower Operational Amplifiers OP193/OP293 PIN CONFIGURATIONS NULL 1 - IN A 2 OP193 8 NC 7 V+ +IN A 3 TOP VIEW 6 OUT A V- 4 (Not to Scale) 5 NULL NC = NO CONNECT Figure 1. 8-Lead SOIC_N (S Suffix) 00295-001 00295-002 OUT A 1 - IN A 2 8 V+ 7 OUT B +IN A 3 TOP VIEW 6 - IN B V- 4 (Not to Scale) 5 +IN B Figure 2. 8-Lead SOIC_N (S Suffix) Rev. D Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedby Analog Devices for itsuse,nor foranyinfringementsofpatentsor other rights of third parties that may result from its use. Specifications subject to change without notice. No license is...