OPA2334AIDGSR

单电源CMOS运算放大器零漂移系列 SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

DESCRIPON

The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage 5µV max, and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V ±1.35V and up to +5.5V ±2.75V may be used. These op amps are optimized for low-voltage, single-supply operation.

FEATURES

● LOW OFFSET VOLTAGE: 5µV max

● ZERO DRIFT: 0.05µV/°C max

● QUIESCENT CURRENT: 285µA

● SINGLE-SUPPLY OPERATION

● SINGLE AND DUAL VERSIONS

● SHUTDOWN

● MicroSIZE PACKAGES

APPLICATIONS

● TRANSDUCER APPLICATIONS

● TEMPERATURE MEASUREMENT

● ELECTRONIC SCALES

● MEDICAL INSTRUMENTATION

● BATTERY-POWERED INSTRUMENTS

● HANDHELD TEST EQUIPMENT