Description

The LT®6236/LT6237/LT6238 are single/dual/quad low noise, rail-to-rail output op amps that feature1.1nV/√Hz input referred noise voltage density and draw only3.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a215MHz gain bandwidth product and a70V/µs slew rate. Low noise, fast settling time and low offset voltage make this amplifier optimal to drive low noise, high speed SAR ADCs. The LT6236 includes a shutdown feature that can be used to reduce the supply current to less than 10µA.

FeaTures

Low Noise: 1.1nV/√Hz

Low Supply Current: 3.5mA/Amp Max

Low Offset Voltage: 350µV Max

Fast Settling Time: 570ns to 18-Bit, 2VP-POutput

Low Distortion: THD = –116.8dB at 2kHz

Wide Supply Range: 3V to 12.6V

Output Swings Rail-to-Rail

215MHz Gain-Bandwidth Product

Specified Temperature Range: –40°C to 125°C

LT6236 Shutdown to 10µA Max

LT6236 in Low Profile (1mm) ThinSOT™ Package

Dual LT6237 in 3mm ×3mm 8-Lead DFN and 8-Lead MSOP Packages

LT6238 in 16-Lead SSOP Package