LA6531 查看數據表（PDF） - SANYO -> Panasonic
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LA6531 Datasheet PDF : 3 Pages
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LA6530, 6531
Operating Characteristics at Ta = 25˚C, VCC=5.0V
Parameter
Symbol
Conditions
Ratings
Unit
min typ max
No-loaded current drain 1
No-loaded current drain 2
No-loaded current drain 3
No-loaded current drain 4
Output offset voltage 1
Output offset voltage 2
Buffer input-output voltage difference
Buffer input voltage range
Common-mode input voltage range
Input bias current
Output voltage
Bridge output voltage difference
Closed-circuit voltage gain
Muting pin ON-state voltage
Muting pin flow-in current
ICC1
ICC2
ICC3
ICC4
VOF1
VOF2
VBIO
VBICM
VICM
IB
VO
VOD
VG
VM
IM
Mute OFF, pins 8, 9, 16 GND
Mute OFF, pins 8, 9, 16 GND
Mute OFF, pins 8, 9, 16 1/2 VCC
Mute OFF, pins 8, 9, 16 1/2 VCC
Out 1 - Out 2
Out 4 - Out 3
Buffer amplifier
Buffer amplifier
Amplifier 2, amplifier 3
RL=8.0Ω
Pins3-6, 11-14 8Ω load
5
10
20 mA
3
7
15 mA
10
20
30 mA
4
8
16 mA
–50
+50 mV
–50
+50 mV
–30
+30 mV
1.5
VCC–1.5
V
1.0
VCC–1.5
V
50 300 nA
2.8
3.3
V
1.8
2.2
V
30
38
dB
0.7
V
3
µA
Note ) With thermal shutdown function
* : The LA6530 is so designed that the outputs at OUT1 to OUT4 are turned OFF and the output at VBOUT is not turned
OFF at the muting-ON mode.
* : The LA6531 is so designed that the outputs at OUT1 to OUT4 and the output at VBOUT are turned OFF.
* : Be carefull in handling the LA6530, 6531, because dielectric breakdown is liable to occur.
Equivalent Circuit Block Diagram
Sample Printed Circuit Pattern
No.3264–2/3
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