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參數資料
| 型號： | HT82V737 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 16-Bit Stereo Audio D/A Converter with Earphone Driver |
| 中文描述： | 16位立體聲音頻D / A轉換器與耳機驅動器 |
| 文件頁數： | 3/8頁 |
| 文件大小： | 97K |
| 代理商： | HT82V737 |
Electrical Characteristics
V
SS
=0V; f
i
=1kHz; R
L
=32 ; Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
Supplies
DV
DD
Digital Supply Voltage
2.4
5.5
V
AV
DD
Analog Supply Voltage
2.4
5.5
V
I
DD
Supply Current
3.3V No load
5
7
mA
I
PD
Power-down Current
3.3V Power-down; PD=0V
1
A
P
tot
Total Power dissipation
3.3V No load
17
mW
D.C. Characteristics
I
O
Maximum Output Current
3.3V (THD+N)/S<0.1%
20
mA
V
O
Output Voltage Swing
3.3V
R
L
=32
0.35
3
V
R
L
=16
0.17
3.15
V
R
L
=5k
0.5
3.29
V
X
TALK
Channel Separation
3.3V
P
O
=200mW, R
L
=8 ,
32
85
V
A.C. Characteristics
(THD+N)/S
Total Harmonic Distortion
3.3V
P
O
=30mW, 32 ,
1kHz, 0dB
0.1
%
S/N
Signal to Noise Ratio
3.3V
Weighed at code
=0000H
95
dB
ATT
Power-down Attenuation
3.3V 1kHz, 0dB
110
dB
Timing Diagrams
HT82V737
Rev. 1.00
3
November 26, 2003
&
.
/
0
1
.
'
Timing and Input Signals
相關PDF資料 |
PDF描述 |
|---|---|
| HT82V738 | 24-Bit Stereo Audio D/A Converter |
| HT82V739_08 | 1200mW Audio Power Amp with Shutdown |
| HT82V739 | 1200mW Audio Power Amp with Shutdown |
| HT82V804 | CCD 4CH Vertical Driver |
| HT82V805 | CCD 4 Channel Vertical Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT82V738 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:24-Bit Stereo Audio D/A Converter |
| HT82V739 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:1200mW Audio Power Amp with Shutdown |
| HT82V739_08 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:1200mW Audio Power Amp with Shutdown |
| HT82V804 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CCD 4CH Vertical Driver |
| HT82V805 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CCD 4 Channel Vertical Driver |
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