Analog Signal Input Stereo Class D Power Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU8755 is an analog signal input stereo class D power amplifier. The NJU8755 includes Inversion operational amplifier input circuit, PWM modulators, an output-short protector and a low voltage detector. The NJU8755 incorporates BTL amplifiers, which eliminate AC coupling capacitors, capable of driving up to 1.2W/channel with simple external LC low-pass filters.

Class-D operation achieves high power-efficiency, which achieves longer battery life for battery powered applications, thus the NJU8755 is suited for portable audio, note-PC, etc.

View our wide range of Analogue / Mixed signal products

View our portfolio of Semiconductors

See all products from our supplier New Japan Radio

  • Quote and availability


  • 2-Channel Analog Signal Input
  • 2-Channel BTL Outputs:1.2W/channel at 5V into 8Ohms
  • Standby(Hi-Z), Mute Control
  • Built-in Short Protector
  • Built-in Low Voltage Detector
  • Operating Voltage (2.7 ~ 5.25V)
  • CMOS Technology
  • Package Outline (SSOP20)
Features Similar products
Input Signal Analog  

  similar products found

Search similar products
Channel 2  
Operating Voltage 2.7 to 5.25V  
Output Power 1.2W  
Standby Function Yes  
Mute Function Yes  
Attenuator No  
Package Outline SSOP-20