LA4287
LA4287 is 6W Monaural Power Amplifier manufactured by SANYO.
Overview
The LA4287 is a 6W monaural power amplifier IC. The LA4287 features a built-in electronic volume control circuit and only requires a minimal number of external ponents and thus is optimal for use as the audio output power amplifier in TV sets.
Functions
- 6W monaural power amplifier (VCC = 20V, RL = 8Ω)
- This device is pin patible with the LA4285 (3.0W)
- Electronic volume control circuit
- Input selector switch
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Allowable power dissipation Thermal resistance Operating temperature Storage temperature
Symbol VCC max Pd max
θj-c Topr Tstg
Conditions Rg = 0 (No signal) With a infinite large heat sink
Ratings 28 7.0
10.0 -20 to +75 -40 to +150
Unit V W
°C/W °C °C
Operating Conditions at Ta = 25°C
Parameter Remended supply voltage Remended load...
