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參數資料
| 型號： | LA4601 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 2/7頁 |
| 文件大小： | 81K |
| 代理商： | LA4601 |
LA4601
No. 6013-2/7
Operating Conditions at Ta = 25
°C
Block Diagram
Electrical Characteristics at Ta = 25
°C, VCC= 15V, RL = 3 , f = 1 kHz
10
CH1 input
CH2 input
Small signal
GND
CH1 output
CH2 output
Large signal
GND
7
9
8
6
5
1
2
4
3
Standby
P.P
Filter
VCC
Pop noise prevention block
Standby switching
Ripple filter
TSD protector
CH1 input
amplifier
Predrive
amplifier
REF
amplifier
RNf1
Rf1
Rf2
RNf2
CH2 input
amplifier
Predrive
amplifier
Output
amplifier
Output
amplifier
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
Vcc
15
V
Recommended load resistance
RL
3
Operating supply voltage range
Vcc op
Within maximum ratings
V
Operating load resistance range
5.0 to 22
2.7 to 8
min
typ
max
Standby current
Ist
Standby pin -> GND
1.0
10
A
Quiescent current
Icco
Rg=0
20
35
70
mA
Voltage gain
VG
Vo=0 dBm
43.0
45.0
47.0
dB
Total harmonic distortion
THD
Po=1w
0.2
0.8
%
Output noise voltage
Vno
Rg=0, DIN AUDIO
0.15
0.5
mV
Output voltage
Po1
THD=10%
6.0
7.0
W
Po2
Vcc=9V, RL=4
, THD=10%
1.5
2.0
W
Channel separation
Chsep
Vo=0 dBm, Rg=0, DIN AUDIO
50
60
dB
Ripple suppression
SVRR
Vr=0 dBm, Rg=0, fr=100 Hz
DIN AUDIO
45
55
dB
Stanby ON voltage
Vst
1.5
5.0
V
Input resistance
Ri
20
30
40
k
Ratings
Parameter
Symbol
Conditions
Unit
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PDF描述 |
|---|---|
| LA4613 | 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM13 |
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| LA4625 | 13.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| LA4625 | 13.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM14 |
| LA4627N | 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP12 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4601-E | 制造商:ON Semiconductor 功能描述:AUDIO AMPLIFIER SE 2CH - Ammo Pack |
| LA4613 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Power Amplifier for Radio Cassette Recorders |
| LA4620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two- channel Audio Power Amplifier |
| LA4625 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4625_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-channel 13.5W BTL Audio Power Amplifier |
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