NJW1109 Series
Headphone Amplifier with Electronic Volume
NJW1109 Series
Headphone Amplifier with Electronic Volume
Download Datasheet
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Description
The NJW1109 is a headphone amplifier with electronic volume. It includes widely gain adjustable volume, +20 to -80 dB, and mute function. These are controlled by I2C bus. The NJW1109 is suitable for headphone output on TV set.
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Spec
Consumer Supply Voltage 7.5V to 10V Channel 2ch. Output Power / Po Typ. 100mW Output Power / V+ 9V Output Power / RL 100 ohm Mute Yes Wide Operating Temperature -20°C to 75°C Junction Temp. 125°C Package DMP14,SSOP14 Features Electronic Volume
I2C Bus InterfaceNote 1 Electronic Volume (+20dB to -80dB / 0.5dB step, Mute) Note 2 I2C Bus 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 NJW1109M DMP14 - NJW-1-s-fr NJW1109V SSOP14 - NJW-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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