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PCM1794A - audio stereo digital-to-analog converter

Download the PCM1794A datasheet PDF. This datasheet also covers the PCM1794A_Burr variant, as both devices belong to the same audio stereo digital-to-analog converter family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (PCM1794A_Burr-Brown.pdf) that lists specifications for multiple related part numbers.

General Description

The PCM1794A is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package.

The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.

The PCM1794A provides balanced current outputs, allowing the user to optimize analog performance externally.

Overview

BurrĆBrown Products from Texas Instruments PCM1794A SLES117A – AUGUST 2004 – REVISED NOVEMBER 2006 24ĆBIT, 192ĆkHz SAMPLING, ADVANCED SEGMENT, AUDIO STEREO DIGITALĆTOĆANALOG.

Key Features

  • D 24-Bit Resolution D Analog Performance:.
  • Dynamic Range: 132 dB (9 V RMS, Mono) 129 dB (4.5 V RMS, Stereo) 127 dB (2 V RMS, Stereo).
  • THD+N: 0.0004% D Dual-Supply Operation:.
  • 5-V Analog, 3.3-V Digital D 5-V Tolerant Digital Inputs D Small 28-Lead SSOP Package.