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參數資料
| 型號： | HT82V735 |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 音頻放大器 |
| 英文描述： | 330mW Stereo Audio Power Amp With Shutdown |
| 中文描述： | 為330mW立體聲音頻功率放大器具有關斷 |
| 文件頁數： | 2/9頁 |
| 文件大小： | 131K |
| 代理商： | HT82V735 |
Absolute Maximum Ratings
Supply Voltage .............................V
SS
0.3V to V
SS
+6V
Storage Temperature ........................... 50 C to 125 C
Input Voltage .............................V
SS
0.3V to V
DD
+0.3V
Operating Temperature .......................... 20 C to 70 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
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
V
DD
Supply Voltage
2.4
6
V
I
DD
Supply Current
5V
No load
10
mA
I
PD
Power-down Current
5V
1
A
D.C. Characteristics
V
I(OS)
Input Offset Voltage
5V
10
mV
I
O
Maximum Output Current
5V
(THD+N)/S<0.1%
62
mA
R
O
Output Resistance
5V
230
m
V
O
Output Voltage Swing
5V
R
L
=8
0.66
3
V
R
L
=16
0.38
3.15
V
R
L
=32
0.18
3.29
V
PSRR
Power Supply Rejection Ratio
5V
C
S
=2.2 F,
V
RIPPLE
=200V
RMS
,
f=120Hz
66
dB
X
TALK
Channel Separation
5V
P
O
=200mW, R
L
=8 ,
C
B
=2.2 F
85
dB
A.C. Characteristics
(THD+N)/S
Total Harmonic Distortion Plus
Noise to Signal Ratio
5V
P
O
=200mW, R
L
=8 ,
f=1kHz
0.03
%
P
O
=120mW, R
L
=16 ,
f=1kHz
0.01
P
O
=75mW, R
L
=32 ,
f=1kHz
0.01
3.3V
P
O
=30mW, R
L
=32 ,
f=1kHz
0.01
P
O
Output Power
5V
(THD+N)/S=0.1%,
f=1kHz
mW
R
L
=8
240
R
L
=16
160
R
L
=32
90
(THD+N)/S=10%,
f=1kHz
R
L
=8
330
R
L
=16
200
R
L
=32
110
HT82V735
Rev. 1.10
2
February 18, 2004
相關PDF資料 |
PDF描述 |
|---|---|
| HT82V736 | Stereo Headphone Driver with Mute |
| HT82V737 | 16-Bit Stereo Audio D/A Converter with Earphone Driver |
| HT82V738 | 24-Bit Stereo Audio D/A Converter |
| HT82V739_08 | 1200mW Audio Power Amp with Shutdown |
| HT82V739 | 1200mW Audio Power Amp with Shutdown |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT82V736 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Stereo Headphone Driver with Mute |
| HT82V737 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:16-Bit Stereo Audio D/A Converter with Earphone Driver |
| 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 |
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