DESCRIPTION

The LT®6202/LT6203/LT6204 are single/dual/quad low noise, rail-to-rail input and output unity gain stable op amps that feature 1.9nV/√Hz noise voltage and draw only 2.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 100MHz gain bandwidth product, a 25V/µs slew rate, and are optimized for low supply signal conditioning systems.

FEATURES

■ Low Noise Voltage: 1.9nV/√Hz (100kHz)
■ Low Supply Current: 3mA/Amp Max
■ Gain Bandwidth Product: 100MHz
■ Dual LT6203 in Tiny DFN Package
■ Low Distortion: –80dB at 1MHz
■ Low Offset Voltage: 500µV Max
■ Wide Supply Range: 2.5V to 12.6V
■ Input Common Mode Range Includes Both Rails
■ Output Swings Rail-to-Rail
■ Common Mode Rejection Ratio 90dB Typ
■ Unity Gain Stable
■ Low Noise Current: 1.1pA/√Hz
■ Output Current: 30mA Min
■ Operating Temperature Range –40°C to 125°C
■ Low Profile (1mm) SOT-23 (ThinSOT™) Package

APPLICATIONS

■ Low Noise, Low Power Signal Processing
■ Active Filters
■ Rail-to-Rail Buffer Amplifiers
■ Driving A/D Converters
■ DSL Receivers
■ Battery Powered/Battery Backed Equipment