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Audio & Video ICs

5Vrms Ground Referenced 6-Channel Line Amplifier

  • 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)
General 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) singal at 8V opearating 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.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
32Sn2Bi185Yes-YesDry pack 12a
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy