PCM1807 A/D Converter Datasheet

PCM1807 Datasheet, PDF, Equivalent


Part Number

PCM1807

Description

96-kHz Stereo A/D Converter

Manufacture

Burr-Brown

Total Page 30 Pages
Datasheet
Download PCM1807 Datasheet


PCM1807
BurrĆBrown 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
I2S
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 fS, 384 fS, 512 fS
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

PCM1807
PCM1807
SLES147 – SEPTEMBER 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
over operating free-air temperature range (unless otherwise noted) (1)
Analog supply voltage, VCC
Digital supply voltage, VDD
Ground voltage differences, AGND, DGND
Digital input voltage, LRCK, BCK, DOUT
Digital input voltage, MD, MC, MS, SCKI
Analog input voltage, VINL, VINR, VREF
Input current (any pins except supplies)
Ambient temperature under bias, TA
Storage temperature, Tstg
Junction temperature, TJ
Lead temperature (soldering)
Package temperature (reflow, peak)
PCM1807
–0.3 V to 6.5 V
–0.3 V to 4 V
±0.1 V
–0.3 V to (VDD + 0.3 V) < 4 V
–0.3 V to 6.5 V
–0.3 V to (VCC + 0.3 V) < 6.5 V
±10 mA
–40°C to 125°C
–55°C to 150°C
150°C
260°C, 5 s
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 (unless otherwise noted)
Analog supply voltage, VCC
Digital supply voltage, VDD
Analog input voltage, full scale (–0 dB)
Digital input logic family
Digital input clock frequency, system clock
Digital input clock frequency, sampling clock
Digital output load capacitance
Operating free-air temperature, TA
VCC = 5 V
MIN NOM
4.5 5
2.7 3.3
3
TTL compatible
4.096
16
–40
MAX
5.5
3.6
49.152
96
20
85
UNIT
V
V
Vp-p
MHz
kHz
pF
°C
2


Features BurrĆBrown Products from Texas Instrume nts PCM1807 SLES147 – SEPTEMBER 200 5 Single-Ended, Analog-Input 24-Bit, 96 -kHz Stereo A/D Converter FEATURES • 24-Bit Delta-Sigma Stereo A/D Converte r • Single-Ended Voltage Input: 3 Vp- p • Oversampling Decimation Filter: Oversampling Frequency: ×64 – Pas s-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 (Typic al) – SNR: 99 dB (Typical) – Dynami c Range: 99 dB (Typical) • PCM Audio Interface With SPI Control: – Master/ Slave Mode Selectable – Data Formats: 24-Bit Left-Justified, 24-Bit I2S • Multiple Functions with SPI Control: Power Down – Mute with Fade-Out and Fade-In – Polarity Control • Analo g Antialias LPF Included • Sampling R ate: 16–96 kHz • System Clock: 256 fS, 384 fS, 512 fS • Dual Power Suppl ies: – 5-V for Analog – 3.3-V for D igital • Package: 14-Pin TSSOP APPLICATIONS • DVD Recorder • Digital TV • AV Amplifier/Receiver • MD Player • CD Recorder.
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