BD5461GUL Datasheet (Rohm) - Analog Input Monaural Class-D Speaker Amplifier

BD5461GUL, Analog Input Monaural Class-D Speaker Amplifier

BD5461GUL is a low voltage drive class-D monaural speaker amplifier that was developed for cellular phones, mobile audio products and the others.LC-filter of speaker output is unnecessary, and the number of external components is three.

It is suitable for the application of battery drive because of

BD5461GUL Features

* 1) No LC filter required 2) Only three external components 3) High power 2.5W/4Ω/BTL (VDD=5V, RL=4Ω, THD+N=10%, typ.) 4) High power 0.85W/8Ω/BTL (VDD=3.6V, RL=8Ω, THD+N=10%, typ.) 5) Gain 12dB 6) Analog differential input / PWM digital output 7) Pop noise suppression circuitry 8) Built-in standby fu