NJU72090 Series
Fine Tune Sensitivity 2-wired Monaural Microphone Amplifier
NJU72090 Series
Fine Tune Sensitivity 2-wired Monaural Microphone Amplifier
Download Datasheet
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Description
The NJU72090 is a monaural microphone amplifier IC including pre-amplifier (impedance converter) for ECM microphone, gain adjuster and line amplifier. It is able to set the output gain by external resistors. And it is able to adjust and memorize the gain after parts assembling. The NJU72090 is the most suitable for the ECM especially which needs sensitivity accuracy.
Applications
- Microphone module
- Hands-free microphones
- ECM module
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Spec
Consumer Supply Voltage 1.8V to 16V Channel 1ch. Voltage Gain Typ. +24 to +40dB Wide Operating Temperature -40°C to 105°C Junction Temp. 150°C Package MSOP10(TVSP10) Features 2-Wired
FET for impedance converter
Fine Tune SensitivityNote 1 2-wired connections Note 2 Adjust and memorize the gain by 2-wire serial interface Protections / Functions
Stand-by Mute Fine Tune Sensitivity 
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Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJU72090RB2 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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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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