2V Operation Clock-less Switching Driver for Class D Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU8710 is a 2V operation clock-less switching driver for a class D Amplifier with separated power supply between Input and Output.

The NJU8710 provides powerful drivability in both of sink and source without flow-through current. Therefore, it can be used to the buffer or the switch as a driver IC. Furthermore it converts 1bit digital signal input, such as PWM or PDM signal, to analog signal output of the hi-fi audio level through a simple external LC low-pass filter.

The NJU8710 realizes very high power-efficiency because of the class D operation and low voltage operation. Therefore, it is suitable for battery powered applications and others.

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  • 2-channel 1bit Digital Signal Input
  • Standby(Hi-Z) Control function
  • Operating Voltage: 1.7V to 2.7V
  • Driving Voltage: 1.7V to VDD
  • CMOS Technology
  • Package Outline: VSP10
Features Similar products
Input Signal PWM/PDM  

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Channel 2  
Operating Voltage 1.7 to 2.7V  
Standby Function Yes  
Mute Function No  
Attenuator No  
Package Outline VSP-10