参数资料
型号: LA4627N
元件分类: 音频/视频放大
英文描述: 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12
封装: 0.300 INCH, DIP-12
文件页数: 2/7页
文件大小: 46K
代理商: LA4627N
LA4627N
No.8098-2/7
Operating Characteristics at Ta=25
°C, VCC=9V, RL=3, f=1kHz, Rg=600
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent Current
ICCO
Rg=0
17
30
70
mA
Voltage Gain
VG
VO=0dBm
43
45
47
dB
Total Harmonic Distortion
THD
PO=0.33W (VO=1.0V)
0.1
0.8
%
Output Power
PO1
THD=10%
2.0
2.5
W
PO2
THD=10%, RL=4
2.0
W
Output Noise Voltage
VNO
Rg=0, DIN AUDIO
0.15
0.5
mVrms
Ripple Rejection Ratio
SVRR
Rg=0, fR=100Hz, Vr=0dBm, DIN AUDIO
45
52
dB
Channel Separation
CHsep
Rg=0, VO=0dBm, DIN AUDIO
50
60
dB
Standby Current
IST
Rg=0
1.0
10
A
Input Resistance
Ri
20
30
40
k
Standby Pin Voltage
VST
The pin 1 voltage such that the amplifier is on
1.5
5.0
V
Package Dimensions
unit : mm
3022B
SANYO : DIP12F(300mil)
1
6
12
7
(3.46)
3.5
4.26max
0.51min
19.0
(0.61)
2.54
5.12
1.3
3.6
0.5
0.4
7.62
6.45
3.81
1.25
Pd max -- Ta
Allowable
Power
Dissipation,
Pd
max
-
W
ILA00055
ILA00056
7
6
5
3
2
1
4
0
--20
20
060
40
80
25.0
10.7
8.7
3.6
0.5
8.0
53.0
12.0
Fin 1
Independent IC
25.0
10.7
8.7
3.6
0.5
8.0
Fin 2
6.4
5.7
4.0
4.9
1.9
Ambient Temperature, Ta --
°C
Copper heat sink (Fin 1)
Steel heat sink (Fin 1)
Steel heat sink (Fin 2)
Mounted on the recommended
printed circuit board.
相关PDF资料
PDF描述
LA4627 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12
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