GENERAL DESCRIPTION
The NJU8711 is a Switching Driver for class D Amplifier including BEEP and BPZ (Bipolar Zero) output circuits. It converts 1bit digital signal input, such as PWM or PDM signal, to analog signal output with simple external LC low-pass filter.
The NJU8711 realizes very high power-efficiency by class D operation. Therefore, It is suitable for portable audio set and others.

FEATURES
● 2-channel 1bit Audio Signal Input
● Standby(Hi-Z), BPZ Control
● Internal BPZ Charger
● Beep Function
● Operating Voltage : 2.0V to 3.6V
● CMOS Technology
● Package Outline : SSOP10