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Equivalent Circuit Block Diagram
LA4708
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Pins 1,9 : Don’t use
Pin 10 : No connection
Each Pin Voltage
VCC = 13.2 V, 5 V applied through STBY = 10 kΩ, RL = 4 Ω, Rg = 0
Pin No.
1
2
3
Name
IN1
DC
Pin voltage (V)
0.29
1.58
6.55
Pin No.
7
8
9
Name
IN2
POP
–
Pin voltage (V)
1.58
2.08
0.29
Pin No.
Name
Pin voltage (V)
13
PWR–GND 2
0
14
+OUT 2
6.5
15
+OUT 1
6.5
4
Pre-GND
0
10
N.C
0
16
PWR–GND 1
0
5
STBY
3.2
11
VCC2
13.2
17
–OUT 1
6.5
6
ON TIME
2.28
12
–OUT 2
6.5
18
VCC1
13.2
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