900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

PCM1602A Datasheet Preview

PCM1602A Datasheet

Delta-Sigma Digital-to-Analog Converter

No Preview Available !

PCM1602A
www.ti.com
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
24-Bit, 192-kHz Sampling, 6-Channel, Enhanced Multilevel,
Delta-Sigma Digital-to-Analog Converter
Check for Samples: PCM1602A
FEATURES
1
2345 24-Bit Resolution
• Analog Performance:
– Dynamic Range: 105 dB, Typical
– SNR: 105 dB, Typical
– THD+N: 0.002%, Typical
– Full-Scale Output: 3.1 VPP, 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 PCM1602A 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
amplitude quantization to achieve excellent
signal-to-noise performance and a high tolerance to
clock jitter.
The PCM1602A 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.
1
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.
2
System Two, Audio Precision are trademarks of Audio Precision, Inc.
3
I2S is a trademark of NXP Semiconductors.
4
All other trademarks are the property of their respective owners.
5
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 © 2005–2010, Texas Instruments Incorporated




etcTI

PCM1602A Datasheet Preview

PCM1602A Datasheet

Delta-Sigma Digital-to-Analog Converter

No Preview Available !

PCM1602A
SLES146A – AUGUST 2005 – REVISED OCTOBER 2010
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 Power supply voltage
VCC
VCC, VDD
Supply voltage difference
Ground voltage differences
Digital input voltage
Input current (except power supply pins)
Operating temperature under bias
Storage temperature
Junction temperature
Package temperature (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
(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 Submit Documentation Feedback
Product Folder Link(s): PCM1602A
Copyright © 2005–2010, Texas Instruments Incorporated


Part Number PCM1602A
Description Delta-Sigma Digital-to-Analog Converter
Maker etcTI
PDF Download

PCM1602A Datasheet PDF






Similar Datasheet

1 PCM1602 Delta-Sigma Digital-to-Analog Converter
Burr-Brown
2 PCM1602A Delta-Sigma Digital-to-Analog Converter
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy