AD5165A Datasheet - Elite Semiconductor

AD5165A, 2.5W Mono Filter-less Class-D Audio Amplifier

ESMT .
The AD5165A is a mono, filter-less class-D audio amplifier.

Features

* z z z z z z z z z Supply voltage range: 2.5 V to 5.5 V Support single-ended or differential analog input Low static operation current Low shut-down current Short power-on transient time(1ms) Internal pull-low resistor on shut-down pins Short-circuit protection Over-temperature protection Loudspeaker

Applications

* z z z z z Monitor audio PDA Portable multimedia devices Notebook computer Mobile phone Functional Block Diagram Gain=300k /Rin ~300k VDD Cs + Cin Rin INP + Rin PWM Generator Loudspeaker Driver PWMA Differential input Cin - INN + PWMB ~300k SD# ~300k -wave Generator Overload, Voltage

AD5165A-EliteSemiconductor.pdf