Monaural BTL Output Switching Driver for Class D Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU8719 is a monaural BTL output switching driver for class D amplifier. It converts 1bit digital signal input, such as PWM or PDM signal, to analog signal output with simple external LC low-pass filter.

The NJU8719 realizes very high power-efficiency by class D operation. Therefore, It is suitable for portable set with speaker.

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  • 1-channel 1bit Audio Signal Input
  • Monaural BTL Output
  • Standby(Hi-Z) Control Function
  • Operating Voltage: 2.4V to 5.25V
  • CMOS Technology
  • Package Outline: SSOP10
Features Similar products
Input Signal PWM/PDM  

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Channel 1  
Operating Voltage 2.4 to 5.25V  
Output Power 500mW  
Standby Function Yes  
Mute Function No  
Attenuator No  
Package Outline SSOP-10