Datasheet Texas Instruments PCM1690-Q1

Manufacturer	Texas Instruments
Series	PCM1690-Q1

Datasheets

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Status

Packaging

Parametrics

Parameters / Models	PCM1690IDCARQ1
Analog Outputs	8
Architecture	Current Segment
Control Interface	SPI,I2C,H/W
DAC Channels	8
DAC SNR(Typ), dB	113
Package Size: mm2:W x L, PKG	48HTSSOP: 101 mm2: 8.1 x 12.5(HTSSOP)
Resolution, Bits	24
Sampling Rate(Max), kHz	192

Eco Plan

Application Notes

• Download
  THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27
  PDF, 107 Kb, File published: Sep 27, 2000
  The following application bulletin describes the theory and actual performance of THD+N versus frequency characteristics for the PCM1717 series which include on-chip digital filters. The contents of this article apply to the PCM1717 and other devices which use the same digital filter architecture and delta-sigma DAC, such as PCM1718, PCM1719, PCM1720, PCM1723, and PCM1727.
• Download
  A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
  PDF, 62 Kb, File published: Sep 27, 2000
  In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively.
• Download
  Dyamic Performance Testing of Digital Audio D/A Converters
  PDF, 145 Kb, File published: Oct 2, 2000
  This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.

Model Line

Manufacturer's Classification

• Semiconductors> Audio> Audio Converters> Audio DAC