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Audio & Video ICs

High-Power & Low-Voltage Audio Power Amplifier

  • Operating Voltage (V+=1.8 to 5.5V)
  • Operating Current (
    IDD1=3.0mA typ. (V+=5V,RL=∞ , no signal)
    IDD1=2.5mA typ. (V+=3V,RL=∞ , no signal))
  • Output Power (
    P0=1.2W typ.(V+=5V,RL=8ohm,THD=1%)
    P0=500mW typ.(V+=3.3V,RL=8ohm,THD=1%))
  • Supply Current in Shutdown Mode
  • Thermal Shutdown Circuit
  • Pop Noise Suppression Circuit
  • Over Current Protection Circuit
  • C-MOS Technology
  • Package Outline (SSOP20-C3/DFN8-V1(ESON8-V1)/MSOP8 (VSP8) *MEET JEDEC MO-187-DA)/HTSSOP24-P1)
General Description
The NJU7089 is an audio power amplifier designed for telephone applications. No external coupling capacitors are required because of the differential outputs. The closed loop gain is adjusted by two external resistors,and a SD pin permit power down with muting the input signal.The NJU7089 improves high output power compared with other amplifier.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU7089KV1 download
8 Sn2Bi 7.2 Yes - - Non dry pack 1
NJU7089VC3 download
20 Sn2Bi 89 Yes Yes Yes Dry pack 1 2a
NJU7089R download
8 Sn2Bi 21 Yes Yes Yes Non dry pack 1
NJU7089VP1 download
24 Ni/Pd/Au 83 Yes - - Dry pack 1 2a
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJU7089KV1 DFN8-V1(ESON8-V1) (Active)
NJU7089VC3 SSOP20-C3 (Active)
NJU7089R MSOP8(VSP8) (Active)
NJU7089VP1 HTSSOP24-P1 (Active)