LT6221IDD

精密放大器 LT6221 - Dual 60MHz, 20V/- s Low Power, Rail-to-Rail Input and Output Precision Op Amp

DESCRIPTION

The LT® 6220/LT6221/LT6222 are single/dual/quad, low power, high speed rail-to-rail input and output operational amplifiers with excellent DC performance. The LT6220/LT6221/LT6222 feature reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth.

FEATURES

■ Gain Bandwidth Product: 60MHz

■ Input Common Mode Range Includes Both Rails

■ Output Swings Rail-to-Rail

■ Low Quiescent Current: 1mA Max

■ Input Offset Voltage: 350µV Max

■ Input Bias Current: 150nA Max

■ Wide Supply Range: 2.2V to 12.6V

■ Large Output Current: 50mA Typ

■ Low Voltage Noise: 10nV√HzTyp

■ Slew Rate: 20V/µs Typ

■ Common Mode Rejection: 102dB Typ

■ Power Supply Rejection: 105dB Typ

■ Open-Loop Gain: 100V/mV Typ

■ Operating Temperature Range: – 40°C to 85°C

■ Single in the 8-Pin SO and 5-Pin Low Profile1mm ThinSOTTM Packages

■ Dual in the 8-Pin SO and 3mm x 3mm DFN Packages

■ Quad in the 16-Pin SSOP Package

APPLICATIONS

■ Low Voltage, High Frequency Signal Processing

■ Driving A/D Converters

■ Rail-to-Rail Buffer Amplifiers

■ Active Filters

■ Video Amplifiers

■ Fast Current Sensing Amplifiers