5Vrms Ground Referenced 6-Channel Line Amplifier

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJW1240 is a 6-channel audio line amplifier for High Voltage Pre-out of Car AV system. It can swing 5Vrms(14.1V peak-to peak) signal at 8V operating voltage because of including the charge pump circuit. Ground-referenced outputs eliminate output coupling capacitor. The pop noise suppression circuit reduces a pop noise at the power-on and power-off.

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  • Operating Voltage (+6 to +10V)
  • Operating Current (IDD=15mA typ. at V+=8V, RL=47kΩ, No Signal)
  • Maximum Output Voltage (5.0Vrms min.)
  • Low Distortion (0.0008% typ.)
  • Low Output Noise (-102dB typ.)
  • Output Coupling Capacitor-less
  • External Synchronizing (Divide-by-2)
  • Pop Noise Suppression Circuit
  • External Mute
  • Gain Select (+6dB/+8.3dB)
  • RF Immunity OpAmp tolerant to FR noise. (ex. mobile phone)
  • Bi-CMOS Technology
  • Package Outline (SSOP32)
Features Similar products
Number of channels 6  

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Operating voltage (V) 6 to 10  
Stand-by No  
Mute Yes  
Package outline SSOP-32