THAT6261 Datasheet (THAT) - 2-Channel Low-Noise ProgrammableGain Preamplifier

THAT6261, 2-Channel Low-Noise ProgrammableGain Preamplifier

The THAT 626x is a family of two-channel “all-inone” digitally controlled preamplifiers with integrated ADC drivers.

Gain is programmable from -8 to +34dB.

The 626x family includes three products distinguished primarily by step size: Part Step size 6261 1dB 6263 3dB 6266 6dB All three parts

THAT6261 Features

* Low noise:

* 127 dBu EIN1 (max gain)

* 8 dB to +34 dB gain

* Choice of step size: 1, 3, or 6dB

* +16.5 dBu maximum input (min gain)

* Integrated ADC driver with reference input

* High common-mode rejection: >65dB

* Very low power: 30 mW per channel