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Burr-Brown Corporation

PCM1754 Datasheet Preview

PCM1754 Datasheet

DIGITAL-TO-ANALOG CONVERTER

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Burr-Brown Products
from Texas Instruments
PCM1753
PCM1754
PCM1755
SLES092A – OCTOBER 2003 – REVISED AUGUST 2004
24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA,
AUDIO DIGITAL-TO-ANALOG CONVERTER
FEATURES
D 24-Bit Resolution
D Analog Performance (VCC = 5 V):
Dynamic Range: 106 dB
SNR: 106 dB, Typical
THD+N: 0.002%, Typical
Full-Scale Output: 4 V p-p, Typical
D 4×/8× Oversampling Digital Filter:
Stop-Band Attenuation: –50 dB
Pass-Band Ripple: ±0.04 dB
D Sampling Frequency: 5 kHz to 200 kHz
D System Clock: 128 fS, 192 fS, 256 fS, 384 fS,
512 fS, 768 fS, 1152 fS With Auto Detect
D Software Control (PCM1753, PCM1755):
Accepts 16-, 18-, 20-, and 24-Bit Audio
Formats: Standard, I2S, and Left-Justified
Digital Attenuation: 0 dB to –63 dB,
0.5 dB/Step
Digital De-Emphasis
Digital Filter Rolloff: Sharp or Slow
Soft Mute
Zero Flags for Each Output
Open-Drain Output Zero Flag (PCM1755)
D 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
D Power Supply: 5-V Single Supply
D Small 16-Lead SSOP Package, Lead-Free
APPLICATIONS
D A/V Receivers
D DVD Movie Players
D DVD Add-On Cards For High-End PCs
D DVD Audio Players
D HDTV Receivers
D Car Audio Systems
D Other Applications Requiring 24-Bit Audio
DESCRIPTION
The PCM1753/54/55 is a CMOS, monolithic, integrated
circuit, which includes stereo digital-to-analog converters
and support circuitry in a small 16-lead SSOP package.
The data converters use TI’s enhanced multilevel
delta-sigma architecture, which employs 4th-order noise
shaping and 8-level amplitude quantization to achieve
excellent dynamic performance and improved tolerance to
clock jitter. The PCM1753/54/55 accepts industry-
standard audio data formats with 16- to 24-bit data,
providing easy interfacing to audio DSP and decoder
chips. Sampling rates up to 200 kHz are supported. A full
set of user-programmable functions is accessible through
a three-wire serial control port, which supports register
write functions.
The PCM1753/55 is pin compatible with the PCM1748,
PCM1742, and PCM1741, except for pin 5.
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during
storage or handling to prevent electrostatic damage to the MOS gates.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
Audio Precision and System Two are trademarks of Audio Precision, Inc.
Other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright 2004, Texas Instruments Incorporated




Burr-Brown Corporation

PCM1754 Datasheet Preview

PCM1754 Datasheet

DIGITAL-TO-ANALOG CONVERTER

No Preview Available !

PCM1753
PCM1754
PCM1755
www.ti.com
SLES092A – OCTOBER 2003 – REVISED AUGUST 2004
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
CODE
OPERATION
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER(1)
TRANSPORT MEDIA
PCM1753DBQ 16-pin SSOP
16DBQ
–25°C to 85°C
PCM1753
PCM1753DBQ
PCM1753DBQR
PCM1754DBQ 16-pin SSOP
16DBQ
–40°C to 85°C
PCM1754
PCM1754DBQ
PCM1754DBQR
PCM1755DBQ 16-pin SSOP
16DBQ
–25°C to 85°C
PCM1755
PCM1755DBQ
PCM1755DBQR
(1) For the most current specification and package information, see the TI Web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
Tube
Tape and reel
Tube
Tape and reel
Tube
Tape and reel
UNIT
Supply voltage: VCC
Ground voltage differences: AGND, DGND
–0.3 V to 6.5 V
±0.1 V
Input voltage
–0.3 V to 6.5 V
Input current (any pins except supplies)
±10 mA
Ambient temperature under bias
–40°C to 125°C
Storage temperature
–55°C to 150°C
Junction temperature
150°C
Lead temperature (soldering)
260°C, 5 s
Package temperature (IR reflow, peak)
260°C
(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
All specifications at TA = 25°C, VCC = 5 V, fS = 44.1 kHz, system clock = 384 fS and 24-bit data, unless otherwise noted
PARAMETER
TEST CONDITIONS
PCM1753DBQ, PCM1754DBQ,
PCM1755DBQ
MIN TYP MAX
UNIT
Resolution
DATA FORMAT
24 Bits
Audio-data interface format
PCM1753
PCM1755
PCM1754
Standard, I2S, left-justified
I2S, standard
Audio-data bit length
PCM1753
PCM1755
PCM1754
16-, 18-, 20-, 24-bit, selectable
16–24-bit (I2S), 16-bit (standard)
Audio data format
MSB first, 2s complement
fS Sampling frequency
System clock frequency
5 200
128 fS, 192 fS, 256 fS, 384 fS,
512 fS, 768 fS, 1152 fS
kHz
2


Part Number PCM1754
Description DIGITAL-TO-ANALOG CONVERTER
Maker Burr-Brown Corporation
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PCM1754 Datasheet PDF






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