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HT82V737 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT82V737
16-Bit Stereo Audio D/A Converter with Earphone Driver
Holtek Semiconductor
HT82V737 Datasheet PDF : 8 Pages
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Electrical Characteristics
Symbol
Parameter
Supplies
DV
DD
Digital Supply Voltage
AV
DD
Analog Supply Voltage
I
DD
Supply Current
I
PD
Power-down Current
P
tot
Total Power dissipation
D.C. Characteristics
I
O
Maximum Output Current
V
O
Output Voltage Swing
X
TALK
Channel Separation
A.C. Characteristics
(THD+N)/S Total Harmonic Distortion
S/N
Signal to Noise Ratio
ATT
Power-down Attenuation
Timing Diagrams
WS
R ig h t
HT82V737
Test Conditions
V
DD
Conditions
V
SS
=0V; f
i
=1kHz; R
L
=32
W
; Ta=25
°
C
Min. Typ. Max. Unit
¾
¾
2.4
¾
5.5
V
¾
¾
2.4
¾
5.5
V
3.3V No load
¾
5
7
mA
3.3V Power-down; PD=0V
¾
1
¾
m
A
3.3V No load
¾
17
¾
mW
3.3V (THD+N)/S<0.1%
¾
20
¾
mA
R
L
=32
W
0.35
¾
3
V
3.3V R
L
=16
W
0.17
¾
3.15
V
R
L
=5k
W
0.5
¾
3.29
V
3.3V
P
O
=200mW, R
L
=8
W
,
32
W
¾
85
¾
V
3.3V
P
O
=30mW, 32
W
,
1kHz, 0dB
3.3V
Weighed at code
=0000H
3.3V 1kHz, 0dB
¾
0.1
¾
%
¾
95
¾
dB
¾
110
¾
dB
L e ft
BCK
D ATA
LS B
M SB
M S B -1
S a m p le O u t
Timing and Input Signals
Rev. 1.00
3
November 26, 2003
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