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THAT6261 - 2-Channel Low-Noise ProgrammableGain Preamplifier

Description

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.

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.
  • Unipolar or Bipolar power supplies Analog: +10V +5V or ±5V; Digital: +3.3V.
  • Small form factor: 7x7mm QFN package.
  • Zero crossing detectors minimize zipper noise.
  • Daisy-chainable SPI con.

📥 Download Datasheet

Datasheet Details

Part number THAT6261
Manufacturer THAT
File Size 1.47 MB
Description 2-Channel Low-Noise ProgrammableGain Preamplifier
Datasheet download datasheet THAT6261 Datasheet

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Full PDF Text Transcription

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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  Unipolar or Bipolar power supplies Analog: +10V +5V or ±5V; Digital: +3.
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