Enhanced

Multilevel

Delta-Sigma

Modulator

Power Supply

VOUTL

4x/8x

Oversampling

Digital Filter

and Function

Control

Audio

Serial

Port

BCK

LRCK

DA TA

Output Amp

And

Low-Pass Filter

System

Clock Manager

TEST

SCK

Zero Detect

MUTE

FMT

Serial

Control

Port

DEMP

DAC

VCOM

System C lock

Output Amp

And

Low-Pass Filter

DAC

VOUTR

Product

Folder

Sample &

Buy

Technical

Documents

Tools &

Software

Support &

Community

PCM1753, PCM1754, PCM1755

SLES092D – APRIL 2010 – REVISED AUGUST 2015

PCM175x 24-Bit 192-kHz Sampling Enhanced Multi-Level Delta-Sigma Audio Digital-to-

Analog Converter

1 Features

3 Description

The PCM175x devices are stereo digital-to-analog

1

•

24-Bit Resolution

converters (DACs) based on TI's enhanced delta-

•

sigma architecture which employ 4th-order noise

–

Dynamic Range: 106 dB

shaping and 8-level amplitude quantization to achieve

excellent dynamic performance and improved clock

–

SNR: 106 dB, Typical

jitter tolerance. The PCM175x devices easily interface

–

THD+N: 0.002%, Typical

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

•

4×/8× Oversampling Digital Filter

devices can be controlled in a hardware mode, or a

–

Stop-Band Attenuation: –50 dB

full set of user-programmable functions is accessible

–

Pass-Band Ripple: ±0.04 dB

through

a

three-wire

serial

control

port,

which

•

Sampling Frequency: 5 kHz to 200 kHz

supports register-write functions.

•

The PCM1753 is pin-compatible with the PCM1748,

PCM1742, and PCM1741, except for pin 5.

•

Hardware Control (PCM1754)

Device Information(1)

–

PART NUMBER

PACKAGE

BODY SIZE (NOM)

–

44.1 kHz Digital De-Emphasis

PCM1753

–

Soft Mute

PCM1754

SSOP (16)

3.90 mm × 4.90 mm

–

Zero Flag for L-, R-Channel Common Output

PCM1755

•

Power Supply: 5-V Single Supply

(1) For all available packages, see the orderable addendum at

•

Small 16-Lead SSOP Package, Lead-Free

the end of the data sheet.

2 Applications

•

A/V Receivers

•

HDTV Receivers

•

Car Audio Systems

•

Other Applications Requiring 24-Bit Audio

Functional Block Diagram

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.