SGLS388
–
JUNE 2007
High-Performance, 24 Bit, 216 kHz Sampling, Stereo Audio
Analog-to-Digital Converter
Check for Samples:
1
FEATURES
•
Controlled Baseline
–
One Assembly/Test Site, One Fabrication
Site
Extended Temperature Performance of
–40°C
to 85°C
Enhanced Diminishing Manufacturing Sources
(DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree
•
–
THD+N (V
IN
=
–0.5
dB, f
IN
= 1 kHz):
–102
dB
Audio Serial Port
–
24 Bit Linear PCM Output Data
–
Master or Slave Mode Operation
–
Supports Left-Justified, Right-Justified, and
I
2
S
®
Data Formats
Additional PCM Output Features:
–
Linear-Phase Digital Decimation Filter
–
Digital High-Pass Filter for DC Removal
–
Clipping Flag Output for Each Channel
Power Supplies: 5 V Analog and 3.3 V Digital
Power Dissipation:
–
f
S
= 48 kHz: 308 mW typical
–
f
S
= 96 kHz: 338 mW typical
–
f
S
= 192 kHz: 318 mW typical
Power-Down Mode
Available in a SSOP-28 Package
Pin- and Function-Compatible with the
PCM1804
2
•
•
•
•
•
Component qualification in accordance with JEDEC and industry
standards to ensure reliable operation over an extended
temperature range. This includes, but is not limited to, Highly
Accelerated Stress Test (HAST) or biased 85/85, temperature
cycle, autoclave or unbiased HAST, electromigration, bond
intermetallic life, and mold compound life. Such qualification testing
should not be viewed as justifying use of this component beyond
specified
performance and environmental limits.
•
•
•
•
•
Two High-Performance, Delta-Sigma
Analog-to-Digital Converters
–
24 Bit Linear PCM or 1 Bit Direct Stream
Digital (DSD) Output Data
–
Supports PCM Output Sampling Rates up
to 216 kHz
–
Supports 64 f
S
and 128 f
S
DSD Output Data
Rates
Dynamic Performance: PCM Output
–
Dynamic Range (V
IN
=
–60
dBF
S
, f
IN
= 1 kHz,
A-Weighted): 118 dB
–
THD+N (V
IN
=
–0.5
dB, f
IN
= 1 kHz):
–105
dB
Dynamic Performance: DSD Output, 64 f
S
–
Dynamic Range (A-Weighted): 115 dB
•
•
•
APPLICATIONS
•
•
•
•
•
Digital Recorders and Mixing Desks
Digital Audio Effects Processors
Broadcast Studio Equipment
Surround-Sound Encoders
High-End A/V Receivers
1
2
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.
2
I S is a registered trademark of Royal Philips Electronics B.V., The Netherlands.
Copyright
©
2007, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
TI [ TEXAS INSTRUMENTS ]
