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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)
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 Outline Pins Material Declaration (RoHS/Halogen) Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJU7089KV1 download
DFN8-V1(ESON8-V1)
8 Sn2Bi 7.2 Yes - - Non dry pack 1
NJU7089VC3 download
SSOP20-C3
20 Sn2Bi 89 Yes Yes Yes Dry pack 1 2a
NJU7089R download
MSOP8(VSP8)
8 Sn2Bi 21 Yes Yes Yes Non dry pack 1
NJU7089VP1 download
HTSSOP24-P1
24 Ni/Pd/Au 83 Yes - - Dry pack 1 2a
Sample & Buy
Part Number Packages Status Packing Specification Sample Buy
NJU7089KV1 DFN8-V1(ESON8-V1) (Active)
NJU7089VC3 SSOP20-C3 (Active)
NJU7089R MSOP8(VSP8) (Active)
NJU7089VP1 HTSSOP24-P1 (Active)
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