參數(shù)資料
型號: SAA7367
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: Bitstream conversion ADC for digital audio systems
中文描述: 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO24
封裝: 7.50 MM, PLASTIC, MS-013AD, SOT-137-1, SOP-24
文件頁數(shù): 2/20頁
文件大小: 113K
代理商: SAA7367
1998 Nov 17
2
Philips Semiconductors
Product specification
Bitstream conversion ADC for
digital audio systems
SAA7367
FEATURES
Total Harmonic Distortion plus Noise
(THD + N) =
88 dB (0.004%); DR = 93 dB;
S/N = 97 dB
Simple interfacing to analog inputs
Small, non-critical PCB layout
Low pin-out SO24 package (pin-compatible to
SAA7366)
4 flexible serial interface modes
4.5 to 5.5 V operation
Standby mode
Detection of digital signal
1 dB amplitude
Up to 18 significant bits serial output
Selectable high-pass filter.
APPLICATIONS
The device is designed for the digital acquisition of analog
audio signals for digital audio systems such as:
Compact Disc-Recordable (CD-R)
Audio digital signal processing systems for hi-fi and
musical instrument applications
Digital Audio Tape (DAT).
GENERAL DESCRIPTION
The SAA7367 is a CMOS low-cost stereo
Analog-to-Digital Converter (ADC) using the Philips
bitstream conversion technique.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DDD
I
DDD
V
DDA
I
DDA
f
BCK
f
s
THD + N
digital supply voltage
digital supply current
analog supply voltage
analog supply current
clock input frequency
sample rate
total harmonic distortion plus
noise
dynamic range
signal-to-noise ratio
4.5
4.5
4.60
18
5.0
17
5.0
13
12.288
48
88
5.5
5.5
12.8
50
80
V
mA
V
mA
MHz
kHz
dB
at 0 dB input
DR
S/N
at
60 dB
90
93
97
dB
dB
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA7367
SO24
plastic small outline package; 24 leads; body width 7.5 mm
SOT137-1
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