PCM1602 Digital-to-Analog Converter Datasheet

PCM1602 Datasheet, PDF, Equivalent


Part Number

PCM1602

Description

Delta-Sigma Digital-to-Analog Converter

Manufacture

Burr-Brown

Total Page 30 Pages
Datasheet
Download PCM1602 Datasheet


PCM1602
BurrĆBrown Products
from Texas Instruments
PCM1602
SBAS163A – DECEMBER 2000 – REVISED JULY 2005
24-Bit, 192-kHz Sampling, 6-Channel, Enhanced Multilevel,
Delta-Sigma Digital-to-Analog Converter
FEATURES
24-Bit Resolution
Analog Performance:
– Dynamic Range:
100 dB, Typical (PCM1602Y)
105 dB, Typical (PCM1602KY)
– SNR:
100 dB, Typical (PCM1602Y)
105 dB, Typical (PCM1602KY)
– THD+N:
0.003%, Typical (PCM1602Y)
0.002%, Typical (PCM1602KY)
– Full-Scale Output: 3.1 Vp-p, Typical
4×/8× Oversampling Interpolation Filter:
– Stop-Band Attenuation: –55 dB
– Pass-Band Ripple: ±0.03 dB
Sampling Frequency:
– 5 kHz to 200 kHz (Channels 1 and 2)
– 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
Accepts 16-, 18-, 20-, and 24-Bit Audio Data
Data Formats: Standard, I2S, and
Left-Justified
System Clock: 128 fS, 192 fS, 256 fS, 384 fS,
512 fS, or 768 fS
User-Programmable Functions:
– Digital Attenuation: 0 dB to –63 dB,
0.5 dB/Step
– Soft Mute
– Zero Flags Can Be Used As General-
Purpose Logic Output
– Digital De-Emphasis
– Digital Filter Rolloff: Sharp or Slow
Dual-Supply Operation:
– 5-V Analog
– 3.3-V Digital
5-V Tolerant Digital Logic Inputs
Package: LQFP-48
APPLICATIONS
Integrated A/V Receivers
DVD Movie and Audio Players
HDTV Receivers
Car Audio Systems
DVD Add-On Cards for High-End PCs
Digital Audio Workstations
Other Multichannel Audio Systems
DESCRIPTION
The PCM1602 is a CMOS, monolithic integrated
circuit that features six 24-bit audio digital-to-analog
converters (DACs) and support circuitry in a small
LQFP-48 package. The DACs use Texas Instruments'
enhanced multilevel, delta-sigma architecture that
employs fourth-order noise shaping and 8-level ampli-
tude quantization to achieve excellent signal-to-noise
performance and a high tolerance to clock jitter.
The PCM1602 accepts industry-standard audio data
formats with 16- to 24-bit audio data. Sampling rates
up to 200 kHz (channels 1 and 2) or 100 kHz
(channels 3, 4, 5, and 6) are supported. A full set of
user-programmable functions is accessible through a
4-wire serial control port that supports register write
and read functions.
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.
FilterPro is a trademark of Texas Instruments.
System Two, Audio Precision are trademarks of Audio Precision, Inc.
All 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 the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2000–2005, Texas Instruments Incorporated

PCM1602
PCM1602
SBAS163A – DECEMBER 2000 – REVISED JULY 2005
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated
circuits be handled with appropriate precautions. Failure to observe proper handling and installation
procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
ABSOLUTE MAXIMUM RATINGS(1)
over operating free-air temperature range (unless otherwise noted)
VDD
VCC
VCC, VDD
Power supply voltage
Supply voltage difference
Ground voltage differences
Digital input voltage
Input current (except power supply pins)
Operating temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering)
Package temperature (IR reflow, peak)
–0.3 V to 4 V
–0.3 V to 6.5 V
VCC – VDD < 3 V
±0.1 V
–0.3 V to 6.5 V
±10 mA
–40°C to 125°C
–55°C to 150°C
150°C
260°C, 5 s
235°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.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range
Digital supply voltage, VDD
Analog supply voltage, VCC
Digital input logic family
Digital input clock frequency
Analog output load resistance
Analog output load capacitance
Digital output load capacitance
Operating free-air temperature, TA
System clock
Sampling clock, VOUT1, VOUT2
Sampling clock, VOUT3, VOUT4, VOUT5, VOUT6
MIN
3
4.5
8.192
32
32
5
–25
NOM
3.3
5
TTL
MAX
3.6
5.5
UNIT
V
V
36.864
192
96
50
20
85
MHz
kHz
k
pF
pF
°C
2


Features BurrĆBrown Products from Texas Instrume nts PCM1602 SBAS163A – DECEMBER 200 0 – REVISED JULY 2005 24-Bit, 192-kHz Sampling, 6-Channel, Enhanced Multilev el, Delta-Sigma Digital-to-Analog Conve rter FEATURES • 24-Bit Resolution Analog Performance: – Dynamic Range : • 100 dB, Typical (PCM1602Y) • 10 5 dB, Typical (PCM1602KY) – SNR: • 100 dB, Typical (PCM1602Y) • 105 dB, Typical (PCM1602KY) – THD+N: • 0.00 3%, Typical (PCM1602Y) • 0.002%, Typi cal (PCM1602KY) – Full-Scale Output: 3.1 Vp-p, Typical • 4×/8× Oversampl ing Interpolation Filter: – Stop-Band Attenuation: –55 dB – Pass-Band Ri pple: ±0.03 dB • Sampling Frequency: – 5 kHz to 200 kHz (Channels 1 and 2 ) – 5 kHz to 100 kHz (Channels 3, 4, 5, and 6) • Accepts 16-, 18-, 20-, an d 24-Bit Audio Data • Data Formats: S tandard, I2S, and Left-Justified • Sy stem Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS • User-Program mable Functions: – Digital Attenuation: 0 dB to –63 dB, 0.5 dB/Step – Soft Mute – Zero Flags Can Be Used As GeneralPu.
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