HT82V731 Просмотр технического описания (PDF) - Holtek Semiconductor
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HT82V731 Datasheet PDF : 7 Pages
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HT82V731
Pin Description
Pin No. Pin Name
1
BCK
2
WS
3
DIN
4
VSS
5
VDD
6
LCH
7
NC
8
RCH
I/O
Description
I Bit serial clock input
I Word select input
I Data input
¾ Negative power supply, ground
¾ Positive power supply
O Left channel output
¾ No connection
O Right channel output
Electrical Characteristics
Symbol
Parameter
VDD
IDD
VO
fBCK
fWS
THD
DR
S/N
CT
Supply Voltage
Supply Current
Maximum Output Amplitude
Bit Clock Input Frequency
Word Select Input Frequency
Total Harmonic Distortion
Dynamic Range
Signal to Noise Ratio
Cross Talk
Test Conditions
VDD Conditions
¾
¾
5V
¾
5V
¾
¾
¾
¾
¾
5V 1kHz, 0dB
5V
¾
5V 1kHz, 0dB
5V 1kHz, 0dB
Ta=25°C
Min. Typ. Max. Unit
4.5
5.0
5.5
V
¾
¾
6.0
mA
¾
2.5
¾
Vpp
¾
¾
18.4 MHz
¾
¾
300
kHz
¾
0.12
¾
%
¾
16
¾
Bit
¾
82
¾
dB
¾
¾
¾
dB
Timing Diagrams
WS
R ig h t
L e ft
tr th tf
BCK
D ATA
LS B +1
LS B
M SB
M S B -1
S a m p le O u t
Timing and input signals
Rev. 1.00
2
October 29, 2002
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