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PCM1801 Datasheet 16-Bit STEREO DIGITAL-TO-ANALOG CONVERTER

Manufacturer: Burr-Brown (Texas Instruments)

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General Description

The PCM1801 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs.

The PCM1801 uses a delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a serial interface that supports slave mode operation and two data formats.

The PCM1801 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.

Overview

BurrĆBrown Products from Texas Instruments PCM1801 SBAS131C – OCTOBER 2000 – REVISED JULY 2007 SINGLE-ENDED ANALOG-INPUT 16-BIT STEREO ANALOG-TO-DIGITAL.

Key Features

  • Dual 16-Bit Monolithic ΔΣ ADC.
  • Single-Ended Voltage Input.
  • Antialiasing Filter Included.
  • 64× Oversampling Decimation Filter: Pass-Band Ripple: ±0.05 dB Stop-Band Attenuation:.
  • 65 dB.
  • Analog Performance: THD+N:.
  • 88 dB (typical) SNR: 93 dB (typical) Dynamic Range: 93 dB (typical) Internal High-Pass Filter.
  • PCM Audio Interface: Left-Justified, I2S.
  • Sampling Rate: 4 kHz to 48 kHz.
  • System Clock: 256 fS, 384 fS, o.

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