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Audio & Video ICs
NJU7089

High-Power & Low-Voltage Audio Power Amplifier

Features
  • 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.
Design Simulation Models
pdf NJU7089 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU7089KV1download
DFN8-V1(ESON8-V1)
8Sn2Bi7.2Yes--Non dry pack1
NJU7089VC3download
SSOP20-C3
20Sn2Bi89YesYesYesDry pack 12a
NJU7089Rdownload
MSOP8(VSP8)
8Sn2Bi21YesYesYesNon dry pack1
NJU7089VP1download
HTSSOP24-P1
24Ni/Pd/Au83Yes--Dry pack 12a
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample  Buy   
NJU7089KV1DFN8-V1(ESON8-V1)(Active)
NJU7089VC3SSOP20-C3(Active)
NJU7089RMSOP8(VSP8)(Active)
NJU7089VP1HTSSOP24-P1(Active)

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