LA4537MC-BH Datasheet, PDF (3/8 Pages) ON Semiconductor – Power Amplifier for 1.5V Headphone Stereos

Block Diagram
LA4537MC
Test Circuit
I1
2
3
1
P/SW
1 P/SW
LA4537MC
1
MT/SW 10 ^MT/SW
2
1
V1
4
43
2
2 _{IN 1}
OUT 1 9
I10
V10
+
RL
Rg
1
2
Rg
SG
+
3 PRE GND
4 IN 2
5 REF
POWER
GND ⁸
OUT 2 7
VCC ₆
RL
VR
+
VCC
+
A
ICC
DC RIPPLE
Sample Application Circuit 1
(Standard)
ON
OFF
P/SW
1 P/SW
LA4537MC
MT/SW 10 ^MT/SW
OFF
ON
VR
2 _{IN 1}
OUT 1 9
+
RL
VR
SG
SG
1
2
3 PRE GND
POWER
GND
8
4 IN 2
+
5 REF
OUT 2 7
+
VCC ₆
RL
+
+ ^VCC
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