LA6502
Continued from preceding page.
Pin No.
42
Pin name
AMP1OUT
Function
OP-AMP output pin.
5V
VCC1
VCC2
Pin voltage
Equivalent circuit
5kΩ
10
OUT1F
BTL-AMP Forward output pin.
42
40kΩ
5kΩ
10
9
20kΩ
31
AMP3IN+
OP-AMP non-inverted input pin.
0V to 5V
40kΩ
300Ω
31
32
AMP3IN-
OP-AMP inverted input pin.
32
33
AMP3OUT
OP-AMP output pin of previous stage.
5V
VCC1
14
OUT3F
BTL-AMP Forward output pin.
33
5kΩ
40kΩ
5kΩ
9
OUT1R
BTL-AMP Reverse output pin.
20kΩ
300Ω
5kΩ
14
11
10kΩ
30
AMP4IN+
non-inverted input pin.
0.3V to 5V
40kΩ
5kΩ
11
OUT3R
BTL-AMP Reverse output pin.
10kΩ
5V
29
30
300Ω
300Ω
29
AMP4IN-
BTL-4ch reference voltage pin
1V to 4V
16
OUT4F
BTL-AMP Forward output pin.
5V
5kΩ
VCC1
40kΩ
5kΩ
15
16
10kΩ
15
OUT4R
BTL-AMP Reverse output pin.
10kΩ
40kΩ
Continued on next page.
5kΩ
No.7816-8/11