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Kingstate device targets communication apps

Posted: 09 Dec 2003 ?? ?Print Version ?Bookmark and Share

Keywords:electret condenser microphone? microphone unit? kingstate electronics?

Suitable for electronic appliances, multimedia devices, PDAs, digital still cameras and other communication products, the electret condenser microphones and miniature microphone units from Kingstate Electronics Corp. have a low start voltage and sensitivity of 38dB to 46dB. With a omnidirectional, noise canceling and unidirectional directivity, the product features a frequency range of 20Hz to 20kHz, standard operation voltage of 1Vdc, and current consumption of 0.2mA.

Available in measurements of 4-by-1.5mm, 4.5-by-1.8mm, 4.5-by-3mm, 6-by-1.5mm, 6-by-1.8mm, 6-by-2.2mm, 6-by-2.7mm and 6-by-3.6mm, the product has a load impedance of 2.2 kilohms and pin terminal connector types.

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