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參數(shù)資料
| 型號(hào)： | APA4801JI-TR |
| 廠商： | Anpec Electronics Corporation |
| 元件分類： | 音頻放大器 |
| 英文描述： | Stereo 280mW 8 OHM Speaker Driver with Mute |
| 中文描述： | 280mW 8立體聲揚(yáng)聲器驅(qū)動(dòng)器，帶有靜音 |
| 文件頁(yè)數(shù)： | 3/15頁(yè) |
| 文件大?。?/td> | 132K |
| 代理商： | APA4801JI-TR |
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Copyright
ANPEC Electronics Corp.
Rev. A.5 - Apr., 2001
APA4801
www.anpec.com.tw
3
Electrical Characteristics Cont.
APA4801
Typ.
200
0.8
0
Symbol
Parameter
Test Conditions
Min.
Max.
Unit
I
SD
Shunt Current
Mute Input Voltage
A
V1
- A
V2
Differential Channel
Voltage Gain
ATT
Mute Attenuation
AC Characteristics
(THD+N
)/S
Distortion plus Noise to
Signal Ratio
P
O
Output Power
μ
A
V
dB
Mutel
-0.5
0.5
f
IN
=1k, V
IN
=1 Vrms
75
70
dB
Total Harmonic
P
O
=160mW, R
L
=8
, f=1kHz
P
O
=100mW, R
L
=16
, f=1kHz
0.05
0.05
%
(THD+N)/S=0.1%, f=1kHz,
BW<80kHz
R
L
=8
R
L
=16
(THD+N)/S=10%, f=1kHz,
BW<80kHz
R
L
=8
R
L
=16
C
=4.7
μ
F,V
RIPPLE
=200mVrms,
f=120Hz
R
L
=8
mW
170
100
P
O
Output Power
mW
280
160
76
PSRR
Power Supply
Rejection Ratio
Signal to Noise Ratio
dB
S/N
μ
Vrms
V
DD
=3V
I
DD
V
I(OS)
I
SD
AC Characteristics
I
SD
Shunt Current
Mutel
Mute Input Voltage
A
V1
- A
V2
Differential Channel
Voltage Gain
ATT
Mute Attenuation
(THD+
N)/S
Distortion plus Noise to
Signal Ratio
S/N
Signal to Noise Ratio
P
O
Output Power
Supply Current
Input Offset Voltage
No Load
2.2
5
200
mA
mV
μ
A
150
0.8
0
μ
A
V
dB
-0.5
0.5
f
IN
=1k ,V
IN
= 0.5Vrms
P
O
=50mW, R
L
=8
, f=1kHz
P
O
=25mW, R
L
=16
, f=1kHz
70
0.1
0.1
dB
%
Total Harmonic
μ
Vrms
mW
(THD+N)/S=0.1%, f=1kHz,
BW<80kHz
R
L
=8
R
L
=16
(THD+N)/S=10%, f=1kHz,
BW<80kHz
R
L
=8
R
L
=16
C
=4.7
μ
F,V
RIPPLE
=200mVrms,
f=120Hz
45
25
P
O
Output Power
mW
80
45
76
PSRR
Power Supply
Rejection Ratio
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| APA4801JI-TU | Stereo 280mW 8 OHM Speaker Driver with Mute |
| APA4801 | Stereo 280mW 8 OHM Speaker Driver with Mute |
| APA4835RI-TU | Stereo 2.8W Audio Power Amplifier with DC Volume Control and Selectable Gain |
| APA4835RI-TR | Stereo 2.8W Audio Power Amplifier with DC Volume Control and Selectable Gain |
| APA4835 | Stereo 2.8W Audio Power Amplifier with DC Volume Control and Selectable Gain |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APA4801JI-TU | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Stereo 280mW 8 OHM Speaker Driver with Mute |
| APA4801KI-TR | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Stereo 280mW 8 OHM Speaker Driver with Mute |
| APA4801KI-TU | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Stereo 280mW 8 OHM Speaker Driver with Mute |
| APA4835 | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Stereo 2.8W Audio Power Amplifier with DC Volume Control and Selectable Gain |
| APA4835RI-TR | 制造商:ANPEC 制造商全稱:Anpec Electronics Coropration 功能描述:Stereo 2.8W Audio Power Amplifier with DC Volume Control and Selectable Gain |
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