AN7555 PANASONIC [Panasonic Semiconductor], AN7555 Datasheet
AN7555
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AN7555 Summary of contents
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... ICs for Audio Common Use AN7555NZ BTL output power IC for car audio Overview The AN7555NZ is an audio power IC developed as the sound output of car audio (35 W realized the voltage gain 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 ...
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... AN7555NZ Block Diagram GND (output GND (output) 7 Attenuator Pin Descriptions Pin No. Description 1 Ch.4 output 2 GND (ch.4 output) 3 Ch.4 output 4 Supply voltage Ch.3 output 6 GND (ch.3 output) 7 Ch.3 output 8 GND (ch.3 output) 9 Ch.2 + output 10 AUX input 11 Ch.2 output 12 Supply voltage Vcc 13 Ch.1 output Note not necessary to connect capacitor and resistor for stopping the oscillation at the output terminals. ...
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... OFF mV 0 MUTE V on/off HPF STB Standby terminal voltage AN7555NZ Rating 150 Range 8 Min Typ Max 300 450 1 10 0.25 0 0.05 0.2 16 19.5 1 V[rms], 55 ...
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... STB1 V STB2 Usage Notes 1. Always attach an outside heat sink to use the AN7555NZ. In addition, the outside heat sink must be fastened onto a chassis for use. 2. Connect the radiation fin to the GND potential. 3. Prevent short circuit to V and short circuit to GND, and load short-circuit although the protection circuits for short ...
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... Mounted on standard board (grass epoxy : t0.08 mm) R 70.6 C 1.400 1.200 1.075 1.000 0.800 Independent IC without heat shink R 116.2 C/W th 0.600 0.400 0.200 0.000 Ambient temperature AN7555NZ 100 125 150 ...