QM77002 鏅傞枔锛�2025/5/8 8:55:40 闁辫畝锛�20

QM77002鏄竴娆鹃珮鎬ц兘鐨勯亱绠楁斁澶у櫒鑺墖锛屽皥鐐轰綆鍔熻€楀拰楂樼簿搴︽噳(y墨ng)鐢ㄨō(sh猫)瑷�銆傝┎鑺墖閲囩敤鍏堥€茬殑CMOS宸ヨ棟鍒堕€狅紝鍏锋湁妤典綆鐨勮几鍏ュ亸缃浕娴佸拰杓冮珮鐨勫鐩婂付瀵⿳锛岄潪甯搁仼鍚堢敤浜庡偝鎰熷櫒淇¤櫉瑾�(di脿o)鐞�銆侀煶闋昏檿鐞嗕互鍙婄簿瀵嗘脯閲忕瓑鍫存櫙銆�
銆€銆€QM77002鏀寔鍠浕婧愭垨闆欓浕婧愪緵闆伙紝鑳藉鍦ㄨ純瀵殑闆诲鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氬伐浣�锛屽悓鏅傚叿鍌欒粚鍒拌粚杓稿叆杓稿嚭鐗规€�锛岀⒑淇濅俊铏熶笉澶辩湡鍦版斁澶�銆傚叾鍎�(y艒u)鐣扮殑鍏辨ā鎶戝埗姣旓紙CMRR锛夊拰闆绘簮鎶戝埗姣旓紙PSRR锛変娇鍏跺湪鍣伈鏁忔劅鐠�(hu谩n)澧冧腑琛ㄧ従(xi脿n)鍑鸿壊銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛毬�1.5V鑷陈�5V
銆€銆€杓稿叆鍋忕疆闆绘祦锛�1pA锛堝吀鍨嬪€硷級
銆€銆€澧炵泭甯跺绌嶏細10MHz
銆€銆€杞�(zhu菐n)鎻涢€熺巼锛�4V/渭s
銆€銆€澶辫(di脿o)闆诲锛�5渭V锛堟渶澶у€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+125鈩�
銆€銆€灏佽褰㈠紡锛歋OIC-8, MSOP-8

鐗规€�

QM77002鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 妤典綆鐨勮几鍏ュ亸缃浕娴�锛岄仼鍚堥珮闃绘姉婧愮殑鎳�(y墨ng)鐢�銆�
銆€銆€2. 楂樺鐩婂付瀵⿳鍜屽揩閫熻綁(zhu菐n)鎻涢€熺巼锛岀⒑淇濊兘澶犺檿鐞嗛珮闋讳俊铏�銆�
銆€銆€3. 杌屽埌杌岃几鍏ヨ几鍑鸿兘鍔�锛屾彁楂樹簡鍕曟厠(t脿i)鑼冨湇鍜岀窔鎬у害銆�
銆€銆€4. 鍠洐闆绘簮鍏煎锛屼究浜庝笉鍚岀郴绲�(t菕ng)鏋舵(g貌u)鐨勮ō(sh猫)瑷�銆�
銆€銆€5. 瀵伐浣滄韩搴﹁寖鍦�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾苯杌婄挵(hu谩n)澧冦€�
銆€銆€6. 鍎�(y艒u)鐣扮殑闆绘簮鎶戝埗姣斿拰鍏辨ā鎶戝埗姣�锛屽寮蜂簡鎶楀共鎿捐兘鍔�銆�

鎳�(y墨ng)鐢�

QM77002寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞嗛浕璺�锛屼緥濡傚鍔涘偝鎰熷櫒銆佹韩搴﹀偝鎰熷櫒绛夈€�
銆€銆€2. 闊抽牷淇¤櫉鏀惧ぇ鍣�锛屾彁渚涢珮璩�(zh矛)閲忕殑鑱查煶閭勫師銆�
銆€銆€3. 绮惧瘑鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鍓嶇疆鏀惧ぇ鍣�銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪俊铏熻檿鐞嗘ā濉�锛屽蹇冮浕鍦栧剙銆�
銆€銆€5. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勫弽楗嬪洖璺斁澶у櫒銆�
銆€銆€6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)绡€(ji茅)闆昏矾銆�