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PCM1807PWR

Description
2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO14
Categorysemiconductor    logic   
File Size388KB,29 Pages
ManufacturerBurr-Brown
Websitehttp://www.burr-brown.com/
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PCM1807PWR Overview

2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO14

PCM1807PWR Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals14
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Rated supply voltage5 V
Maximum limit analog input voltage3.3 V
Minimum limit analog input voltage0.0 V
Processing package descriptiongreen, plastic, TSSOP-14
Lead-freeYes
EU RoHS regulationsYes
China RoHS regulationsYes
stateACTIVE
CraftsmanshipCMOS
packaging shapeRectangle
Package SizeSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mountYes
Terminal formGULL WING
Terminal spacing0.6500 mm
terminal coatingNickel Palladium
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Temperature levelINDUSTRIAL
Sampling Rate0.0960 MHz
Output formatserial
Type of converterDELTA-SIGMA
Number of digits24
Output bit encoding2S Supplementary Binary
Number of analog channels2
Burr Brown Products
from Texas Instruments
PCM1807
SLES147 – SEPTEMBER 2005
Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo A/D Converter
FEATURES
24-Bit Delta-Sigma Stereo A/D Converter
Single-Ended Voltage Input: 3 Vp-p
Oversampling Decimation Filter:
– Oversampling Frequency:
×64
– Pass-Band Ripple: ±0.05 dB
– Stop-Band Attenuation: –65 dB
– On-Chip High-Pass Filter: 0.91 Hz (48 kHz)
High Performance:
– THD+N: –93 dB (Typical)
– SNR: 99 dB (Typical)
– Dynamic Range: 99 dB (Typical)
PCM Audio Interface With SPI Control:
– Master/Slave Mode Selectable
– Data Formats: 24-Bit Left-Justified, 24-Bit
I
2
S
Multiple Functions with SPI Control:
– Power Down
– Mute with Fade-Out and Fade-In
– Polarity Control
Analog Antialias LPF Included
Sampling Rate: 16–96 kHz
System Clock: 256 f
S
, 384 f
S
, 512 f
S
Dual Power Supplies:
– 5-V for Analog
– 3.3-V for Digital
Package: 14-Pin TSSOP
APPLICATIONS
DVD Recorder
Digital TV
AV Amplifier/Receiver
MD Player
CD Recorder
Multitrack Receiver
Electric Musical Instrument
DESCRIPTION
The PCM1807 is high-performance, low-cost,
single-chip stereo analog-to-digital converter with
single-ended analog voltage input. The PCM1807
uses a delta-sigma modulator with 64-times
oversampling and includes a digital decimation filter
and high-pass filter that removes the dc component
of the input signal. For various applications, the
PCM1807 supports master and slave mode and two
data formats in serial audio interface.
The PCM1807 has many functions which are con-
trolled through SPI serial-control port: power down,
fade-in and fade-out, polarity control, etc.
The PCM1807 is suitable for wide variety of
cost-sensitive consumer applications where good per-
formance and operation with a 5-V analog supply and
3.3-V digital supply is required. The PCM1807 is
fabricated using a highly advanced CMOS process
and is available in a small, 14-pin TSSOP package.
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.
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 © 2005, Texas Instruments Incorporated

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Description 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO14 Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo A/D Converter Single-Ended, Analog-Input 24-Bit, 96-kHz Stereo A/D Converter
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