OPA4333数据手册TI中文资料规格书

描述 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 common-mode range 100mV beyond the rails and rail-to-rail output that swings within 50mV 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.

特性 Features

LOW OFFSET VOLTAGE: 10µV (max)\r
ZERO DRIFT: 0.05µV/°C (max)\r
0.01Hz to 10Hz NOISE: 1.1µVPP\r
QUIESCENT CURRENT: 17µA\r
SINGLE-SUPPLY OPERATION\r
SUPPLY VOLTAGE: 1.8V to 5.5V\r
RAIL-TO-RAIL INPUT/OUTPUT\r
microSIZE PACKAGES: SC70 and SOT23

应用 Application

TRANSDUCER APPLICATIONS\r
TEMPERATURE MEASUREMENTS\r
ELECTRONIC SCALES\r
MEDICAL INSTRUMENTATION\r
BATTERY-POWERED INSTRUMENTS\r
HANDHELD TEST EQUIPMENT