Monaural Audio Power Amplifier and Headphone Power Amplifier IC

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2151A is a monaural audio power amplifier and stereo headphone amplifier for wide voltage operation. The NJM2151A was stereo headphone power amplifier for low distortion single-end output , and monaural power amplifier for high power bridge(BTL). The NJM2151A operate low voltage supply , low operating current and low power-down current. The NJM2151A includes MUTE , SUSPEND mode, and suitable for NOTE PC, PDA, CAMCODER, and other battery equipment. The NJM2151AVF1 is packaged in the power package.

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  • Operating Voltage (2.7V to 9.0V)
  • Electric Volume Function (Headphone Amplifier)
  • LINE Input Mode
  • System BEEP Input (Headphone)
  • BEEP Level Control Function
  • BEEP Input (Monaural Amplifier)
  • Suspend Mode (Monaural Amplifier Headphone Amplifier)
  • Mute Mode (Headphone Amplifier)
  • Bipolar Technology
  • Package Outline (DMP20 SSOP20 SSOP20-F1)
Features Similar products
Number of channels 3  

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Operating voltage (V) 2.7 to 8.5  
Output power 50mW  
Stand-by Yes  
Mute Yes  
Package outline DMP-20