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THAT5263 Datasheet 2-Channel Digital Preamplifier Controller

Manufacturer: THAT

Datasheet Details

Part number THAT5263
Manufacturer THAT
File Size 453.21 KB
Description 2-Channel Digital Preamplifier Controller
Download THAT5263 Download (PDF)

General Description

The THAT 5263 is a 2-channel digital preamplifier controller intended for use with low-noise, analog, differential audio preamplifiers such as the THAT 1580 and 1583.

The 5263 controls gain from 0dB to 51 dB in 3dB steps while preserving low noise and distortion.

Operating from ±5V to ±17V analog supplies, it supports input signal levels as high as +29.6 dBu (at 0dB gain, ±17V supplies, and THAT1580) without an input pad.

Key Features

  • Wide gain range: 0 dB to 51 dB in 3 dB Steps.
  • Wide supply range: ±5V to ±17V.
  • Wide output swing: + 29.6 dBu (±17V).
  • Wide input swing: + 29.6 dBu (±17V).
  • Low Power: 48mW @± 15V Supplies.
  • Low THD+N: 0.003% @ 24 dB gain.
  • Zero-crossing detectors minimize switching noise.
  • Daisy chainable SPI interface.
  • Two general-purpose logic outputs.
  • Small 5mm x 5mm QFN24 package 2-Channel Digital Preamplifier Controller IC.