LTC1152IN8
数据手册.pdfIC OPAMP CHOPPER 700kHz RRO 8DIP
DESCRIPTION
The LTC®1152 is a high performance, low power zero-drift op amp featuring an input stage that common modes to both power supply rails and an output stage that provides rail-to-rail swing, even into heavy loads. The wide input common-mode range is achieved with a high frequency on-board charge pump. This technique eliminates the crossover distortion and limited CMRR imposed by competing technologies. The LTC1152 is a C-LoadTM of amp, enabling it to drive any capacitive load.
FEATURES
■ Input Common-Mode Range Includes Both Rails
■ Output Swings Rail to Rail
■ Output Will Drive 1kΩ Load
■ No External Components Required
■ Input Offset Voltage: 10µV Max
■ Input Offset Drift: 100nV/°C Max
■ Minimum CMRR: 115dB
■ Supply Current: 3.0mA Max
■ Shutdown Pin Drops Supply Current to 5µA Max
■ Output Configurable to Drive Any Capacitive Load
■ Operates from 2.7V to 14V Total Supply Voltage
APPLICATIONS
■ Rail-to-Rail Amplifiers and Buffers
■ High Resolution Data Acquisition Systems
■ Supply Current Sensing in Either Rail
■ Low Supply Voltage Transducer Amplifiers
■ High Accuracy Instrumentation
■ Single Negative Supply Operation