BD27400GUL Key Features
- High output power 2.5W typ.(VDD=5V, RL=4Ω, THD+N=10%, BTL）
- Very small package 9-Pin WL-CSP
- Gain selectable by external resistor
- LC Filter less
- Protection circuitry
- Analogue differential input / PWM digital output
- Pop noise suppression circuitry