an7147n Panasonic Corporation of North America, an7147n Datasheet
an7147n
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an7147n Summary of contents
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... ICs for Audio Common Use AN7147N Dual 5.3W Audio Power Amplifier Circuit Overview The AN7147N is an integrated circuit designed for power amplifier of 5.3W (12.0V output. Stereo oper- ation is enabled due to incorporating two amps. on one chip. It makes high reliability by smaller quiescent current compared with power amp. current and protectors built in. ...
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... AN7147N Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply Voltage Supply Current Power Dissipation * Operating Ambient Temperature Storage Temperature * R = 3˚C/W j – c Electrical Characteristics (V = 12V Parameter Quiescent Circuit Current Voltage Gain Total Harmonic Distortion Maximum Output Power Output Noise Voltage Channel Balance ...
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... Supply Voltage V ( – 12V THD = 10% 6 THD = 100 1k 10k Frequency f (Hz) AN7147N THD, G – 12V 1.0W O THD 0 10 100 1k 10k 100k Frequency f (Hz) THD – P ...
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... F – Ch.1 2 Input Ch.2 5 Input 6 + 100 F – Printed Circuit Board Layout AN7147N Input2 GND – + Input1 – 100 AN7147N – 1000 F + – 1000 100 F – – 100 F + – + 100 F + – + 1000 – ...