LA4601 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA4601 Datasheet PDF : 7 Pages
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LA4601
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Operating supply voltage range
Operating load resistance range
Symbol
Vcc
RL
Vcc op
Conditions
Within maximum ratings
Electrical Characteristics at Ta = 25°C, VCC = 15V, RL = 3Ω , f = 1 kHz
Parameter
Symbol
Conditions
Standby current
Quiescent current
Voltage gain
Total harmonic distortion
Output noise voltage
Output voltage
Channel separation
Ripple suppression
Stanby ON voltage
Input resistance
Ist
Icco
VG
THD
Vno
Po1
Po2
Chsep
SVRR
Vst
Ri
Standby pin -> GND
Rg=0
Vo=0 dBm
Po=1w
Rg=0, DIN AUDIO
THD=10%
Vcc=9V, RL=4Ω , THD=10%
Vo=0 dBm, Rg=0, DIN AUDIO
Vr=0 dBm, Rg=0, fr=100 Hz DIN AUDIO
Ratings
Unit
15
V
3
Ω
5.0 to 22
V
2.7 to 8
Ω
Ratings
Unit
min
typ
max
1.0
10
µA
20
35
70
mA
43.0
45.0
47.0
dB
0.2
0.8
%
0.15
0.5
mV
6.0
7.0
W
1.5
2.0
W
50
60
dB
45
55
dB
1.5
5.0
V
20
30
40
kΩ
Block Diagram
Standby
7
VCC
4
Standby switching
CH1 input 10
RNf1
Small signal 9
GND
RNf2
CH1 input
amplifier
Rf1
Predrive
amplifier
Output
amplifier
REF
amplifier
Rf2
TSD protector
CH2 input 8
CH2 input
amplifier
Predrive
amplifier
Pop noise prevention block
6
P.P
Output
amplifier
Ripple filter
5
Filter
1 CH1 output
2 Large signal
GND
3 CH2 output
No. 6013-2/7
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