Monaural Microphone Amplifier with ALC

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJM2783 is a monaural microphone amplifier with auto level control function to avoid distortion due to clipping. The voltage gain and the limit level are adjustable by external resistors. It is suitable for mini component audio system, home audio system, karaoke and others.

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  • Operating Voltage (+2.7 to +13.0V)
  • Monaural Microphone Amplifier
  • Auto level control (ALC) function (Adjustable the limit level by external resistors 200mVrms to 2Vrms)
  • Adjustable the voltage gain by external resistors (+20 to +63dB (RSENSE=OPEN))
  • Additional Gain Amplifier (0dB/+20dB switchable)
  • Built-in Buffer Amplifier
  • Low Equivalent Input Noise (1┬ÁVrms typ.)
  • Carefully designed to reject RF noise
  • Bipolar Technology
  • Package Outline (SSOP14)
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Operating voltage (V) 2.7 to 13  
Stand-by No  
Mute No  
Package outline SSOP-14