AN12948A Panasonic Semiconductor, AN12948A Datasheet - Page 5

• Manufacturer Part Number: AN12948A
• Description: Audio Power IC
• Manufacturer: Panasonic Semiconductor

AN12948A
Pin No.
Pin Descriptions
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
VCC_HP
AGC_Lv1
AGC_Lv2
AGC_Attack
Test1
AGC_ON/OFF
GND
SP_INR
PREOUT_R
AGC_Recovery1
AGC_Recovery2
N.C.
GND_SPR
SP_OUTR+
SP_OUTR+
SP_OUTR–
SP_OUTR–
VCC_SPR
VCC_SPL
SP_OUTL–
SP_OUTL–
SP_OUTL+
SP_OUTL+
GND_SPL
N.C.
Test2
VREFSP
PREOUT_L
SP_INL
GND
Test3
VCC
Pin name
Power Supply
Power Supply
Power supply
Power supply
Ground
Ground
Ground
Ground
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
⎯
⎯
⎯
⎯
⎯
Power Supply for HP amp.
AGC-on-level selection
AGC-on-level selection
AGC-attack-time selection
Terminal for testing (please connect to Ground)
AGC ON/OFF selection
Ground
The feedback terminal of SP input amp. R-channel
The output terminal of SP input amp. R-channel
AGC-recovery-time selection
AGC-recovery-time selection
N.C.
Ground for SP R-channel amp system
SP amp. R-channel output (+)
SP amp. R-channel output (+)
SP amp. R-channel output (−)
SP amp. R-channel output (−)
Power Supply for SP R-channel amp system
Power Supply for SP L-channel amp system
SP amp. L-channel output (−)
SP amp. L-channel output (−)
SP amp. L-channel output (+)
SP amp. L-channel output (+)
Ground for SP L-channel amp system
N.C.
Terminal for testing (please connect to Ground)
Terminal of reference voltage for SP amp.
The output terminal of SP input amp. L-channel
The feedback terminal of SP input amp. L-channel
Ground
Terminal for testing (please connect to Ground)
Power Supply VCC
SDF00042AEB
Description
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