PGA116 鏅傞枔锛�2025/5/6 16:36:18 闁辫畝锛�28

PGA116 鏄竴娆惧彲绶ㄧ▼澧炵泭鏀惧ぇ鍣紙Programmable Gain Amplifier锛夛紝瀹冭兘澶犳牴鎿�(j霉)杓稿叆淇¤櫉鐨勫挤搴﹀嫊鎱�(t脿i)瑾�(di脿o)鏁存斁澶у€嶆暩(sh霉)銆傞€欑ó闈堟椿鎬т娇寰� PGA116 鍦ㄩ渶瑕佸鍕曟厠(t脿i)鑼冨湇淇¤櫉铏曠悊鐨勬噳(y墨ng)鐢ㄤ腑闈炲父鏈夌敤銆傚叾鍏�(n猫i)閮ㄩ泦鎴愬鍊嬪鐩婅ō(sh猫)缃�锛屽彲浠ラ€氶亷鏁�(sh霉)瀛楁帴鍙ｉ€茶閬告搰锛岀啊鍖栦簡妯℃摤淇¤櫉閺堢殑瑷�(sh猫)瑷堛€侾GA116 鍏锋湁浣庡櫔鑱�銆佷綆澶辩湡鍜岄珮绮惧害鐨勭壒榛烇紝閬╁悎鐢ㄤ簬鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞�銆侀煶闋昏檿鐞嗗拰鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夐牁(l菒ng)鍩熴€�
銆€銆€瑭插櫒浠堕€氬父閲囩敤 CMOS 宸ヨ棟鍒堕€�锛屽叿鏈夎純浣庣殑鍔熻€楀拰杓冮珮鐨勭┅(w臎n)瀹氭€�銆傚叾灏佽褰㈠紡閫氬父鐐� SOIC 鎴� TSSOP锛屼究浜庡湪鍚勭ó闆昏矾鏉胯ō(sh猫)瑷堜腑浣跨敤銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V 鑷� 5.5V
銆€銆€澧炵泭鑼冨湇锛�1 鑷� 100锛堝叿楂斿彇姹轰簬閰嶇疆锛�
銆€銆€甯跺锛�1MHz锛堝吀鍨嬪€硷級
銆€銆€杓稿叆澶辫(di脿o)闆诲锛�10渭V锛堟渶澶у€硷級
銆€銆€鍏辨ā鎶戝埗姣旓細90dB锛堟渶灏忓€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歋OIC-8, TSSOP-14

鐗规€�

PGA116 鎻愪緵浜嗛潏娲荤殑澧炵泭瑷�(sh猫)缃姛鑳�锛岀敤鎴跺彲浠ラ€氶亷 SPI 鎴� I2C 鎺ュ彛灏嶅叾閫茶绶ㄧ▼鎺у埗锛屽緸鑰屽鐝�(xi脿n)灏嶄笉鍚岃几鍏ヤ俊铏熺殑鑷仼鎳�(y墨ng)鏀惧ぇ銆傚叾浣庡櫔鑱叉€ц兘浣垮叾闈炲父閬╁悎灏忎俊铏熸斁澶ф噳(y墨ng)鐢紝鍚屾檪鍏峰倷蹇€熷缓绔嬫檪闁�锛屼繚璀変簡楂橀€熶俊铏熺殑瀹屾暣鎬с€傛澶�锛孭GA116 閭勯泦鎴愪簡閬庢祦淇濊鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳€у拰瀹夊叏鎬�銆�
銆€銆€鐢变簬鍏跺娉涚殑宸ヤ綔闆诲鑼冨湇鍜屽嚭鑹茬殑婧害绌�(w臎n)瀹氭€�锛孭GA116 鍙互鍦ㄥ绋挵(hu谩n)澧冧笅閬嬭锛屽寘鎷伐妤�(y猫)鑷嫊鍖�銆侀啱(y墨)鐧傝ō(sh猫)鍌欏拰娑堣不椤為浕瀛愮敘(ch菐n)鍝佺瓑銆傚彟澶栵紝鍏剁穵婀婄殑灏佽褰㈠紡涔熶娇寰楀畠鎴愮偤绌洪枔鍙楅檺鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

PGA116 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佺簿纰轰俊铏熸斁澶х殑鍫村悎锛屼緥濡傛暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鍓嶇淇¤櫉瑾�(di脿o)鐞嗭紝宸ユキ(y猫)閬庣▼鎺у埗涓殑鍌虫劅鍣ㄤ俊铏熸斁澶�锛屼互鍙婇煶闋昏ō(sh猫)鍌欎腑鐨勯煶閲忚(di脿o)绡€(ji茅)銆傛澶�锛屽畠閭勮鐢ㄤ綔娓│娓噺鍎€鍣ㄧ殑鏍稿績绲勪欢锛屽绀烘尝鍣ㄥ拰闋昏瓬鍒嗘瀽鍎€绛夈€�
銆€銆€鍦ㄩ啱(y墨)鐧傞牁(l菒ng)鍩�锛孭GA116 鍙互鐢ㄤ締鏀惧ぇ蹇冮浕鍦栵紙ECG锛夈€佽叇闆诲湒锛圗EG锛夌瓑鐢熺墿闆讳俊铏�锛岀⒑淇濅俊铏熶笉澶辩湡鍦板偝杓�?sh霉)鑳剁絼m(x霉)铏曠悊闅庢銆傜附涔�锛屼换浣曢渶瑕佸嫊鎱�(t脿i)瑾�(di脿o)鏁翠俊铏熷鐩婄殑鍫存櫙閮藉彲浠ヨ€冩叜浣跨敤 PGA116銆�