高速运算放大器 LT1803 - Single/Dual/Quad 100V/- s, 85MHz, Rail-to-Rail Input and Output Op Amps
DESCRIPTION
The LT® 1803/LT1804/LT1805 are single/dual/quad, low power, high speed rail-to-rail input and output operational amplifiers with excellent DC performance. The LT1803/LT1804/LT1805 feature reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth and slew rate.
FEATURES
■ Slew Rate: 100V/µs
■ Gain Bandwidth Product: 85MHz
■ Input Common Mode Range Includes Both Rails
■ Output Swings Rail-to-Rail
■ Low Quiescent Current: 3mA Max per Amplifier
■ Large Output Current: 42mA
■ Voltage Noise: 21nV/√Hz
■ Power Supply Rejection: 90dB
■ Open-Loop Gain: 60V/mV
■ Operating Temperature Range: – 40°C to 85°C
■ Single Available in the 8-Pin SO and 5-Pin Low Profile 1mm SOT-23 ThinSOTTM Package
■ Dual Available in 8-Lead DFN and SO Packages
■ Quad Available in the 14-Pin Narrow SO Package
APPLICATIONS
■ Low Voltage, High Frequency Signal Processing
■ Driving A/D Converters
■ Rail-to-Rail Buffer Amplifiers
■ Active Filters
■ Video Line Driver
