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NJU72014 Series
2Vrms Ground Referenced Stereo Line Amplifier with LPF

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ECAD Model: Learn more
  • Standard
  • RoHS
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Description

The NJU72014 is an audio line Amplifier . It can swing 2Vrms(5.6V peak-to-peak) signal at 3.3V operating voltage.Ground-referenced outputs eliminate output coupling capacitor.The pop noise suppression circuit removes a pop noise at thepower-on and power-off.It is suitable for audio line interface of audio equipment which does not have over 9V regulator.

Applications

  • Audio applications requiring 2Vrms outputs

Spec

Standard
Supply Voltage 2.7V to 3.6V
Channel 2ch.
Voltage Gain Typ. +10.5dB
Output Power / Vom Typ. 2.3Vrms
Output Power / V+ 3.3V
Output Power / RL 47k ohm
Output Coupling Capacitor-less Output Coupling Capacitor-less
Pop Noise Suppression Circuit Pop Noise Suppression Circuit
Mute Yes
Operating Current IDD=4.5mA typ. at V+=3.3V, RL=47k ohm, No Signal
Wide Operating Temperature -40°C to 85°C
Junction Temp. 125°C
Package MSOP10(TVSP10)
Note 1 2nd order LPF

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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 Line Amp.
Channel(ch) 2
Supply Voltage
min(V)		 2.7
Supply Voltage
max(V)		 3.6
Output Voltage vom(Vrms) 2.3Vrms
Voltage Gain(dB) +10.5dB

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU72014RB2
  • gradeConsumer
 MSOP10(TVSP10) - NJU-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.

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NJU72014 Series