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AN7555NZ Fiches technique(PDF) 1 Page - Panasonic Semiconductor |
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AN7555NZ Fiches technique(HTML) 1 Page - Panasonic Semiconductor |
1 / 5 page ICs for Audio Common Use 1 AN7555NZ BTL output power IC for car audio s Overview The AN7555NZ is an audio power IC developed as the sound output of car audio (35 W × 4-channel). It has realized the voltage gain of 40 dB based on the AN7560Z (voltage gain: 34 dB). A capacitor and resistor to stop oscillation are built in between the output pin and GND so that a space saving of set is possible. Also, it incorpo- rates a perfect muting circuit without shock noise, so that a shock noise design under the set transient condition can be made easily when used together with its standby function. In addition, it incorporates various protection circuits to protect the IC from destruction by GND-open short circuit to ground, and power supply surge which are the important subject of power IC protection. This IC will largely contribute to a high reliability design of the equipment. s Features • A pattern layout in which input and output pattern do not intersect each other on single-sided printed circuit board is possible. • Incorporating various protection circuits (temperature protection, short circuit to VCC , VCC-open short circuit to VCC , short circuit to GND, GND-open short circuit to GND, overvoltage, power supply surge, and ASO, etc.) • Built-in standby function (shock-noise free at STB-on/ off) • Built-in muting function (shock-noise free at Mute-on/ off) • External components reduction • Provided with beep sound input pin • Equipped with auxiliary sound input pin • Voltage gain: 40 dB (AN7560Z/AN7561Z: Voltage gain: 34 dB) s Applications • Car stereo, miniature audio component, karaoke and other audio equipment HZIP025-P-0980 Unit: mm (10.50) (10.50) 21.0±0.1 1.5±0.1 27.0±0.3 4.5±0.2 31.0±0.3 (1.26) 0.40 +0.2 –0.1 +0.15 –0.05 Seating plane φ3.6±0.1 R1.8±0.1 0.6 (5.08) (4.29) 1.27 125 33.0±0.3 33.36±0.30 |
Numéro de pièce similaire - AN7555NZ |
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Description similaire - AN7555NZ |
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