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參數(shù)資料
| 型號： | HT82V732 |
| 廠商： | Holtek Semiconductor Inc. |
| 元件分類： | 音頻放大器 |
| 英文描述： | Protective Eyeglasses |
| 中文描述： | 60mA的音頻功率放大器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 105K |
| 代理商： | HT82V732 |
Electrical Characteristics
V
SS
=0V; f
i
=1kHz; R
L
=32
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
Supplies
V
DD
Supply Voltage
5V
V
Single
3.0
5.0
6.0
Dual
1.5
2.5
3
V
SS
Negative Supply Voltage
5V
1.5
2.5
3
V
I
DD
Supply Current
5V
No load
3
5
mA
P
tot
Total Power Dissipation
5V
No load
15
25
mW
DC Characteristics
V
I(OS)
Input Offset Voltage
5V
10
mV
I
bias
Input Bias Current
5V
10
pA
V
CM
Common Mode Voltage
5V
0
3.5
V
G
V
Open-loop Voltage Gain
5V
R
L
=5k
70
dB
I
O
Maximum Output Current
5V
(THD+N)/S<0.1%
60
mA
R
O
Output Resistance
5V
0.25
V
O
Output Voltage swing
5V
R
L
=32
*
0.75
4.25
V
R
L
=16
*
1.5
3.5
R
L
=5k
*
0.1
4.9
PSRR
Power Supply Rejection Ratio
5V
F
i
=100Hz; V
ripple(p-p)
=100mV
90
dB
CS
Channel Separation
5V
70
dB
C
L
Load Capacitance
5V
200
pF
AC Characteristics
(THD+N)/SNoise-to-signal Ratio
5V
V
O(P-P)
=3.5V **
70
dB
0.03
%
S/N
Signal-to-noise Ratio
5V
100
dB
f
G
Unity Gain Frequency
5V
Open-loop; R
L
=5k
5.5
MHz
P
O
Maximum Output Power
5V
(THD+N)/S<0.1%
60
mW
C
i
Input Capacitance
5V
3
pF
SR
Slew Rate
5V
Unity gain inverting
5
V/ s
B
Power Bandwidth
5V
Unity gain inverting
20
kHz
Note:
* Values are proportional to V
DD
; (THD+N)/S<0.1%
** V
DD
=5V, V
O(P-P)
=3.5V (at odB)
HT82V732
Rev. 1.00
2
October 29, 2002
相關PDF資料 |
PDF描述 |
|---|---|
| HT82V733 | 240mA Audio Power Amp |
| HT82V735 | 330mW Stereo Audio Power Amp With Shutdown |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HT82V732(8SOP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
| HT82V733 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:240mA Audio Power Amp |
| HT82V733(8SOP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other |
| HT82V733_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:240mA Audio Power Amp |
| HT82V735 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:330mW Stereo Audio Power Amp With Shutdown |
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