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Amplifiers/Converters??

NJR electronic volume with input selector

Posted: 05 Jan 2005 ?? ?Print Version ?Bookmark and Share

Keywords:njr? njw1154? new japan radio? electronic volume? audio selector?

The NJW1154 from New Japan Radio Co. Ltd is a 2-channel electronic volume with 6-in, 1-out stereo audio selector.

With an operating voltage between 8V and 13V, the device performs low noise and low distortion characteristics with resistance ladder circuit. It includes ALC function, and is designed for input signal trimmer of audio equipments such as DVD/HDD recorder and VCR. All of functions are controlled via an I?C Bus interface.

Additional features include a -114dBV (typ) output noise, 0.001 percent (typ) distortion, and 12 to -12dB/3dBstep, MUTE volume.

Utilizing the Bi-CMOS Technology, the NJW1154 is housed in a SSOP32 package.




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