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AN12941A

Panasonic Semiconductor
Part Number AN12941A
Manufacturer Panasonic Semiconductor
Description Stereo Speaker Amplifier
Published Dec 27, 2005
Detailed Description ICs for Audio Common Use AN12941A Audio power IC for notebook PC ■ Overview The AN12941A is an amplifier IC for stereo ...
Datasheet PDF File AN12941A PDF File

AN12941A
AN12941A

Overview
ICs for Audio Common Use AN12941A Audio power IC for notebook PC ■ Overview The AN12941A is an amplifier IC for stereo speakers which can output 1 W by 8 Ω or 2 W by 4 Ω.
The AGC circuit is built-in to prevent the resonance or the vibration by the speaker's energy and the clipping distortion what is called "broken up sound.
" of the speakers.
Also, to reduce power consumption, AN12941A has a built-in function which automatically detects the input signal and can automatically enter power save mode when there is no signal.
14.
00±0.
10 (6.
90) (5.
45) 56 29 (2.
25) (3.
70) 6.
10±0.
10 8.
10±0.
20 Seating plane (1.
00) 0.
15±0.
05 Area of no resin flash Unit: mm 0.
10 ■ Features  Speaker amplifier is 1 W ...


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