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¾îÄí½ºÆ¼Ä«(Akustica), ¸ð¹ÙÀÏ ±â±â ½ÃÀå¿¡ ½ÅÁ¦Ç° ¾Æ³¯·Î±× MEMS ¸¶ÀÌÅ© Ãâ½Ã
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2012.03.30  16:21:38
Æ®À§ÅÍ ÆäÀ̽ººÏ ³×À̹ö ±¸±Û msn

´ÜÀÏĨ CMOS(»óº¸Çü ±Ý¼Ó»êÈ­¸· ¹ÝµµÃ¼) MEMS(¹Ì¼¼ÀüÀÚÁ¦¾î±â¼ú) MIC(¸¶ÀÌÅ©)¸¦ óÀ½ °³¹ßÇÑ Akustica(¾îÄí½ºÆ¼Ä«,www.akustica.com)°¡ ½ÅÁ¦Ç° ¾Æ³¯·Î±× MEMS MIC(¸¶ÀÌÅ©) Ãâ½Ã·Î ¸¶ÀÌÅ© Á¦Ç° Æ÷Æ®Æú¸®¿À¸¦ È®´ëÇÑ´Ù°í 3¿ù28ÀÏ ¹àÇû´Ù.

ƯÈ÷, ¹«¼±´Ü¸»±â Á¦Á¶¾÷üÀÇ ¿ä±¸Á¶°Ç¿¡ ºÎÇÕÇϵµ·Ï ¼³°èµÈ AKU340Àº, °í¼º´É Analog MEMS MIC(¾Æ³¯·Î±× MEMS ¸¶ÀÌÅ©)·Î, Bosch(º¸½¬)°¡ °³¹ßÇÑ Surface-Micromachining MEMS Technology (Ç¥¸é ¹Ì¼¼°¡°ø MEMS ±â¼ú)À» Àû¿ëÇß´Ù.

AKU340ÀÇ Å©±â´Â 2.5 x 3.35 x 1.0mm·Î¼­, 63dB SNR(signal-to-noise ratio)ÀÇ Å¹¿ùÇÑ À½Çâ(Akustic)¼º´ÉÀ» ³ªÅ¸³»¸ç, 50Hz¿¡¼­ÀÇ °¨µµÀúÇϸ¦ 5dB¾Æ·¡·Î ³·Ãß¾î ¿ì¼öÇÑ ÀúÁÖÆÄ Æ¯¼ºÀ» ±¸ÇöÇÏ¿´´Ù. ¶ÇÇÑ, ¾ö°ÝÇÑ Ç°Áú°ü¸®¸¦ ÅëÇÏ¿© Á¦Ç°°£ °¨µµÆíÂ÷¸¦ +/-2 dBÀ̳»·Î À¯ÁöÇÔÀ¸·Î½á AKU340Àº, ³¯·Î Áõ°¡ÇÏ´Â °í¼º´É Noise Suppression Algorithms (ÀâÀ½ ¾ïÁ¦ ¾Ë°í¸®Áò)¿¡ »ç¿ëÇϱ⿡ °¡Àå ÀûÇÕÇÑ ¸¶ÀÌÅ©(MIC)Á¦Ç°ÀÌ´Ù.

¡ã AKU340: Á¦Ç° Á¤º¸

AKU340Àº ½º¸¶Æ®Æù, ÅÂºí¸´, ±âŸ ¸ð¹ÙÀÏ ±â±â¿ëÀ¸·Î ¼³°èµÈ °íǰÁú ±¤´ë¿ª ¾Æ³¯·Î±× ¸¶ÀÌÅ©(Analog MIC)·Î Á¦Ç°ÀÇ Æ¯¼ºÀº ¾Æ·¡¿Í °°´Ù:

- 2.5 x 3.35 x 1.00mm Bottom port (ÇÏ´Ü Æ÷Æ®) µðÀÚÀÎ

- 63dBÀÇ ³ôÀº SNR

- ÃÖÀûÀÇ ¸¶ÀÌÅ© ¼º´É ±¸ÇöÀ» À§ÇÑ -38 dBV/Pa +/- 2dB °¨µµ(Sensitivity) °ü¸®.

- ÀúÁÖÆÄ´ë¿ª Ư¼ºÀ» Çâ»ó½Ã۱â À§ÇØ Flat Frequency Response (ÆòźÁ֯ļöƯ¼º)À» 50Hz±îÁö ³·Ãã.

- GSM ¾ÖÇø®ÄÉÀ̼ǿ¡¼­ ƯÈ÷ Áß¿äÇÑ, ¶óµð¿À Á֯ļö(RF)¿Í ÀüÀÚ±â(EM)ÀÇ ¿µÇâÀ» ÁÙÀ̱â À§ÇØ Shielded package »ç¿ë.

¡ã AKU340: °¡°Ý ¹× Ãâ½Ã Á¤º¸

AKU340Àº ÇöÀç ÁÖ¿ä ´Ü¸»±â Á¦Á¶¾÷ü¸¦ ´ë»óÀ¸·Î »ùÇÃÀ» Á¦°ø ÁßÀ̸ç, 2012³â 3ºÐ±â¿¡ ¾ç»ê¿¡ µé¾î°¥

¿¹Á¤ÀÌ´Ù.

AKU340 ÁÖ¹® ¹× ±â¼ú°ü·Ã Á¤º¸´Â www.akustica.com¸¦ Âü°íÇϰųª sales@akustica.comÀ¸·Î ¿¬¶ô °¡´ÉÇÏ´Ù.

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