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Ordering number : ENA1103
LA42207
Monolithic Linear IC
Audio Output for TV application
7W × 2ch Power Amplifier
Overview
The LA42207 is a 7W 2-channel power amplifier IC and optimal for use as the audio output power amplifier in TV application
Functions
• 7W × 2 channels (VCC = 11.5V, RL = 8Ω) • Built-in standby function. • Built-in mute function. • Built-in various protection circuit (short to VCC/short to ground/load shorting/overheating).
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Allowable power dissipation Maximum output current Maximum junction temperature Thermal resistance Operating temperature Storage temperature
Symbol VCC max Pd max IO peak
Tj max θjc Topr Tstg
Conditions No signal Infinitely large heat sink Per channel
Ratings 16 30 1.
LA42207 Datasheet
