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PCM1754 Datasheet PDF

Part Series:PCM1754 Series
Description:24Bit 192kHz Stereo Audio DAC
Document:PCM1754DBQR Datasheet PDF (40 Pages)

PCM1754 Datasheet PDF

40 Pages
TI
DAC 2CH Delta-Sigma 24Bit 16Pin SSOP T/R
40 Pages
TI
24Bit 192kHz Stereo Audio DAC

PCM1754 - TI Function Overview

The PCM175x devices are stereo digital-to-analog converters (DACs) based on TI’s enhanced delta-sigma architecture which employ 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved clock jitter tolerance. The PCM175x devices easily interface with audio DSP and decoder chips because of the devices’ support of industry-standard audio data formats with 16- and 24-bit data. The PCM175x devices can be controlled in a hardware mode, or a full set of user-programmable functions is accessible through a three-wire serial control port, which supports register-write functions.
The PCM1753 is pin-compatible with the PCM1748, PCM1742, and PCM1741, except for pin 5.
24-Bit Resolution
Analog Performance (VCC = 5 V)
Dynamic Range: 106 dB
SNR: 106 dB, Typical
THD+N: 0.002%, Typical
Full-Scale Output: 4 VPP, Typical
4×/8× Oversampling Digital Filter
Stop-Band Attenuation: –50 dB
Pass-Band Ripple: ±0.04 dB
Sampling Frequency: 5 kHz to 200 kHz
System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512
fS, 768 fS, 1152 fS with Auto Detect
Hardware Control (PCM1754)
I2S and 16-Bit Word, Right-Justified
44.1 kHz Digital De-Emphasis
Soft Mute
Zero Flag for L-, R-Channel Common Output
Power Supply: 5-V Single Supply
Small 16-Lead SSOP Package, Lead-Free
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