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GA3227 Datasheet Pre-configured DSP System

Manufacturer: onsemi

General Description

The CONSOLIDATOR GA3227 hybrid is a DSP system based on a two−channel compression circuit.

It can be configured as a single channel linear device or a single, or dual, channel WDRC device.

It can efficiently replace traditional analog hearing aid compression circuits without compromising fundamental performance requirements.

Overview

CONSOLIDATOR GA3227 Pre-configured DSP System for Hearing Aids.

Key Features

  • Efficient, High Fidelity 1 or 2.
  • Channel WDRC Signal Processing.
  • Fully Programmable via Serial Data Interface.
  • One DLL Operation.
  • Four Trimmer Inputs plus Volume Control or Programmer Controlled.
  • Flexible Trimmer/Parameter Assignments.
  • Three.
  • Terminal Trimmers.
  • Wideband Level Detection.
  • Choice of Two AGC.
  • I Parametric Adjustment Strategies.
  • 6, 12 or 24 dB/Octave Band Split Filter or Configurabl.