Features: • Built-in BTL power amplifier (8 to 32 load): VCC = 5 V, RL = 16 , Pomax = 250 mW• Electronic volume control (BTL power amplifier system: seven 4-dB steps, receiver amplifier system: two 3-dB steps)• Low switching noise, low crosstalk characteristics (crosspoint switc...
LA8520M: Features: • Built-in BTL power amplifier (8 to 32 load): VCC = 5 V, RL = 16 , Pomax = 250 mW• Electronic volume control (BTL power amplifier system: seven 4-dB steps, receiver amplifier...
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Parameter | Symbol | Ratings | Unit | |
Maximum supply voltage | VCCmax | 15 | V | |
Allowable power dissipation | Pd max | Ta 70°C (Mounted on a glass-epoxy board: 114.3* 76.1* 1.6 mm3) |
600 | mW |
Operating temperature | Topr | 20 to +70 | °C | |
Storage temperature | Tstg | 40 to +150 | °C |
The LA8520M is an I/O switching audio signal-processing IC for use in facsimile units and telephones. It integrates a crosspoint switch, a BTL power amplifier, an electronic volume control, a microphone amplifier, and other functions on a single chip.