stk402-040 ETC-unknow, stk402-040 Datasheet - Page 3

• Manufacturer Part Number: stk402-040
• Description: Two-channel Class Ab Audio Power Amplifier Ic 25 W + 25 W
• Manufacturer: ETC-unknow

Internal Equivalent Circuit
Sample Application Circuit
13
4
1
2
TR1
SUB
TR3
R1
R2
TR2
C1
D1
R3
R4
5
1
TR4
R5
2
TR5
R6
TR6
R7
TR7
TR8
4
12
5
7
6
STK402-040
6
7
10
8
11
9
10
TR10
TR9
TR13
R9
11
TR12
R8
12
TR11
R10
13
R11
R12
C2
14
TR14
15
R14
R13
TR16
14
TR15
15
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9