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SAA7740H Datasheet Digital Audio Processing-IC

Manufacturer: NXP Semiconductors

Overview

INTEGRATED CIRCUITS DATA SHEET SAA7740H Digital Audio Processing IC (DAPIC) Product specification Supersedes data of 1996 Mar 11 File under Integrated Circuits, IC01 1997 May 30 Philips Semiconductors Product.

Key Features

  • Hardware.
  • Two digital inputs and two digital outputs in the I2S-bus format (i. e. 4 audio channels).
  • Independent input/output interfaces.
  • Slave input/output interfaces.
  • Slave processing.
  • I2C-bus microcontroller interface.
  • DC filtering at the inputs.
  • One programmable 2nd-order digital filter unit.
  • Two multiply accumulate processor units (24 × 16-bit/MAC).
  • DRAM interface and address computation unit for external delay.