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NJU7089 Series
High-Power & Low-Voltage Audio Power Amplifier

Download Datasheet
ECAD Model: Learn more
  • Standard
  • For Automotive
  • Product Longevity Program
  • RoHS
Package1 Package2 Package3 Package4
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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.

Spec

Standard Automotive
Supply Voltage 1.8V to 5.5V
Channel BTL 1ch.
Output Power / Po Typ. 1.2W
Output Power / V+ 5V
Output Power / RL 8 ohm
Pop Noise Suppression Circuit Pop Noise Suppression Circuit
Stand-by Yes
Mute Yes
Operating Current IDD1=3.0mA typ. (V+=5V,RL=∞ , no signal)
IDD1=2.5mA typ. (V+=3V,RL=∞ , no signal)		 IDD1=6.9mA max. (@V+=5V,RL=∞, no signal)
IDD1=5.7mA max. (@V+=3V,RL=∞, no signal)
Wide Operating Temperature -40°C to 85°C -40°C to 105°C
Junction Temp. 150°C
Package DFN8-V1(ESON8-V1),SSOP20-C3,MSOP8(VSP8),HTSSOP24-P1
PLP Yes(NJU7089KV1-T)
Features Low Operating Voltage
Single-end
/Differential Input
Note 1 Thermal Shutdown Circuit
Note 2 Over Current Protection Circuit If you need datasheets of this
product, please contact us.

Download Datasheet

Protections / Functions

Stand-by Mute Fine Tune Sensitivity

Functional Description

Functional Description

Search for similar products under conditions below.

Category:Audio Amplifiers

Sub Ctegory Power Amp./ Headphone Amp.
Channel(ch) 1
Supply Voltage
min(V)		 1.8
Supply Voltage
max(V)		 5.5
Output Power
Po typ		 1.2W

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU7089KV1
  • gradeConsumer
  • plp
 DFN8-V1(ESON8-V1) - NJU-1-s-r
NJU7089VC3
  • gradeConsumer
  • plp
 SSOP20-C3 - NJU-2a-s-fr
NJU7089R
  • gradeConsumer
  • plp
 MSOP8(VSP8) - NJU-1-s-fr
NJU7089VP1
  • gradeConsumer
  • plp
 HTSSOP24-P1 - NJU-2a-s-r
NJU7089VC3-T
  • gradeAutomotive
  • plp
 SSOP20-C3 - NJU-2a-s-fr
NJU7089R-T
  • gradeAutomotive
  • plp
 MSOP8(VSP8) - NJU-1-s-fr
NJU7089KV1-T
  • gradeAutomotive
  • plp
 DFN8-V1(ESON8-V1) - NJU-1-s-r
NJU7089VP1-T
  • gradeAutomotive
  • plp
 HTSSOP24-P1 - NJU-2a-s-r
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Buy / Contact

  • Purchase, Request for samples and documents
    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJU7089 Series