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UDA1309H Datasheet Low-power Stereo Bitstream Adc/dac

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS DATA SHEET UDA1309H Low-power stereo bitstream ADC/DAC Product specification Supersedes data of 1996 Jul 18 File under Integrated Circuits, IC01 1998 Jan 06 Philips Semiconductors Product specification.

General Description

GENERAL DESCRIPTION APPLICATION • Portable digital audio equipment.

UDA1309H The UDA1309H is a single chip stereo analog-to-digital and digital-to-analog converter employing bitstream conversion techniques.

The device is eminently suitable for use in low-power portable digital audio equipment which incorporates recording and playback functions.

Key Features

  • Low power.
  • Integrated high-pass filter to cancel DC offset (ADC).
  • Analog loop-through function.
  • Multiple digital input/output formats possible.
  • 256fs system clock frequency.
  • Several power-down modes.
  • Digital de-emphasis (DAC).
  • Overload detector to enable automatic recording level adjustment (ADC).
  • High dynamic range.
  • DAC requires only one capacitor for post-filtering.
  • Small 44-pin quad flat pack w.

More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number Description
UDA1320ATS Low-cost stereo filter DAC
UDA1321 Universal Serial Bus USB Digital-to-Analog Converter DAC
UDA1325 Universal Serial Bus USB CODEC
UDA1340 Low-voltage low-power stereo audio CODEC with DSP features
UDA1342TS Audio CODEC
UDA1360TS Low-voltage low-power stereo audio ADC
UDA1361TS 96 kHz sampling 24-bit stereo audio ADC

UDA1309H Distributor