Datasheet Summary
Monaural BTL Output Clock-less Switching Driver for Class D Amplifier
GENERAL DESCRIPTION
The NJU8789 is a monaural BTL output switching driver for class D amplifier including Separated Power Source terminals between Input and Output. It converts 1bit digital signal input, such as PWM or PDM signal.
The NJU8789 realizes very high power-efficiency by class D operation. Therefore, It is suitable for portable set with speaker.
PACKAGE OUTLINE NJU8789V
Features
Clock-less switching driver
1-channel 1bit Audio Signal Input
Monaural BTL Output
Standby(Hi-Z) Control Function
Operating Voltage : 1.8V to 4.5V
Driving Voltage
: VDD to 4.5V
CMOS Technology
Package Outline
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