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NJM2769B Series
Headphone Amplifier for CD-ROM

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Description

The NJM2769B is a headphone amplifier designed for CD-ROM. It includes 6dB closed loop gain and mute circuit，requires few external component. The NJM2769B realizes very low turn-noise at mute mode. It is suitable for CD-ROM，and other general audio headphone amplifier application.

Spec

Standard
Supply Voltage 2.8V to 5.5V
Channel 2ch.
Output Power / Po Typ. 100mW
Output Power / V+ 5V
Output Power / RL 16 ohm
Mute Yes
Operating Current 2mA typ. at V+=5V
Wide Operating Temperature -40°C to 85°C
Junction Temp. 150°C
Package DMP8,MSOP8(TVSP8)
Note 1 Fixed Gain (6dB typ.)
Note 2 Stereo Headphone Output

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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) 2
Supply Voltage
min(V)		 2.8
Supply Voltage
max(V)		 5.5
Output Power
Po typ		 100mW

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2769BM
  • gradeConsumer
 DMP8 - NJM-1-s-fr
NJM2769BRB1
  • gradeConsumer
 MSOP8(TVSP8) - NJM-1-s-fr
  • 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
NJM2769B Series