®
PCM1600
PCM1601
PCM1601
PCM1600
For most current data sheet and other product
information, visit www.burr-brown.com
TM
24-Bit, 96kHz Sampling, 6-Channel,
Enhanced Multi-Level, Delta-Sigma
DIGITAL-TO-ANALOG CONVERTER
APPLICATIONS
FEATURES
● INTEGRATED A/V RECEIVERS
● DVD MOVIE AND AUDIO PLAYERS
● HDTV RECEIVERS
● 24-BIT RESOLUTION
●
ANALOG PERFORMANCE:
Dynamic Range: 105dB typ
SNR: 104dB typ
● CAR AUDIO SYSTEMS
THD+N: 0.0018% typ
Full-Scale Output: 3.1Vp-p typ
● DVD ADD-ON CARDS FOR HIGH-END PCs
● DIGITAL AUDIO WORKSTATIONS
● OTHER MULTI-CHANNEL AUDIO SYSTEMS
●
8x OVERSAMPLING INTERPOLATION FILTER:
Stopband Attenuation: –82dB
Passband Ripple: ±0.002dB
● SAMPLING FREQUENCY: 10kHz to 100kHz
● ACCEPTS 16, 18, 20, AND 24-BIT AUDIO DATA
● DATA FORMATS: Standard, I2S, and Left-Justified
● SYSTEM CLOCK: 256fS, 384fS, 512fS, or 768fS
DESCRIPTION
The PCM1600(1) and PCM1601(1) are CMOS mono-
lithic integrated circuits which feature six 24-bit audio
digital-to-analog converters and support circuitry in
either a LQFP-48 or MQFP-48 package. The digital-
to-analog converters utilize Burr-Brown’s enhanced
multi-level, delta-sigma architecture, which employ
4th-order noise shaping and 8-level amplitude quanti-
zation to achieve excellent signal-to-noise performance
and a high tolerance to clock jitter.
●
USER-PROGRAMMABLE FUNCTIONS:
Digital Attenuation: 0dB to –63dB, 0.5dB/Step
Soft Mute
Zero Detect Mute
Zero Flags for Each Output Channel
Digital De-Emphasis
The PCM1600 and PCM1601 accept industry-stan-
dard audio data formats with 16- to 24-bit audio data.
Sampling rates up to 100kHz are supported. A full set
of user-programmable functions are accessible through
a 4-wire serial control port which supports register
write and readback functions.
Digital Filter Roll-Off: Sharp or Slow
●
DUAL SUPPLY OPERATION:
+5V Analog, +3.3V Digital
●
●
5V TOLERANT DIGITAL LOGIC INPUTS
PACKAGES(1): LQFP-48 (PCM1600)
and MQFP-48 (PCM1601)
NOTE: (1) The PCM1600 and PCM1601 utilize the same die and are
electrically the same. All references to the PCM1600 apply equally
to the PCM1601.
International Airport Industrial Park
•
Mailing Address: PO Box 11400, Tucson, AZ 85734
•
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706
• Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/
•
•
Cable: BBRCORP Telex: 066-6491
•
•
FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
•
© 1999 Burr-Brown Corporation
PDS-1523C
Printed in U.S.A. March, 2000