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ICs for Audio Common Use
AN7140
5W Audio Power Amplifier Circuit
s Overview
The AN7140 is an integrated circuit designed for low power amplifier such as portable radio, radio cassette tape recorder and car radio.
Wide supply
voltage range (6 ~ 16V) enables stabilized operation.
Fewer external components and 9-pin SIL package achieved compact and highly integrated set.
ø 2.
65±0.
1 6.
3±0.
3 8.
4±0.
25 7.
1±0.
25 5.
8±0.
25 1.
5±0.
25 9 8 7 6 5 4 3 2 1 19.
9±0.
1 18.
3±0.
25 0.
1±0.
05 ø 3.
3±0.
1 Unit : mm 3.
75±0.
25 0.
5±0.
1 1.
2±0.
25
9-Lead SIP Package with Fin (HSIP009-P-0000)
s Pin Descriptions
Pin No.
1 2 3 4 5 6 7 8 9 Output GND Bootstrap Phase Compensation N.
F.
B Input GND Ripple Filt...