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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > OPA1679IPWR

OPA1679IPWR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/26 18:59:03 鏌ョ湅 闁辫畝锛�18

OPA1679 鏄竴娆鹃珮鎬ц兘銆佷綆鍣伈銆佷綆澶辩湡鐨勯洐閫氶亾閬�(y霉n)绠楁斁澶у櫒锛岄噰鐢═I锛堝痉宸炲剙鍣級鐨勭簿瀵咰MOS宸ヨ棟鍒堕��銆傝┎鍣ㄤ欢鍏锋湁妤典綆鐨勮几鍏ュけ瑾�(di脿o)闆诲鍜岃秴楂樼殑鍏辨ā鎶戝埗姣旓紙CMRR锛�锛岄潪甯搁仼鍚堥珮绮惧害淇¤櫉瑾�(di脿o)鐞嗘噳(y墨ng)鐢�銆侽PA1679IPWR 鏄叾宸ユキ(y猫)绱氬皝瑁濈増鏈紝閲囩敤14寮曡叧TSSOP灏佽褰㈠紡銆�
銆�銆�閫欐閬�(y霉n)鏀句互鍏跺嚭鑹茬殑鐩存祦绮惧害鍜屽嫊(d貌ng)鎱�(t脿i)鎬ц兘锛屽湪闊抽牷瑷�(sh猫)鍌�銆侀啱(y墨)鐧傚剙鍣ㄣ�佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夊皪鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鏅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�18V
銆�銆�甯跺锛�10MHz
銆�銆�澹撴摵鐜囷細12V/渭s
銆�銆�杓稿叆鍋忕疆闆绘祦锛�1pA
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�1.5渭V
銆�銆�鍏辨ā鎶戝埗姣旓紙CMRR锛夛細130dB
銆�銆�闆绘簮鎶戝埗姣旓紙PSRR锛夛細120dB
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歍SSOP-14

鐗规��

OPA1679 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆鐨勮几鍏ュけ瑾�(di脿o)闆诲锛�1.5渭V 鍏稿瀷鍊硷級锛屼繚璀変簡鍦ㄩ珮澧炵泭鎳�(y墨ng)鐢ㄤ腑鐨勭簿搴�銆�
銆�銆�2. 杓稿叆鍋忕疆闆绘祦鍍呯偤1pA锛屼娇鍏惰兘澶犻﹨(q奴)鍕�(d貌ng)楂橀樆鎶楁簮鑰屼笉鏈冨紩鍏ラ’钁楄宸��
銆�銆�3. 浣庡櫔鑱茶ō(sh猫)瑷�(j矛)锛屽甯跺鍣伈瀵嗗害鐐�3.8nV/鈭欻z锛屽湪楂橀牷涓嬩緷鐒朵繚鎸佽壇濂界殑淇″櫔姣斻��
銆�銆�4. 楂樺叡妯℃姂鍒舵瘮锛�130dB 鍏稿瀷鍊硷級鍜岄浕婧愭姂鍒舵瘮锛�120dB 鍏稿瀷鍊硷級锛岀⒑淇濆叾鑳藉鍦ㄥ京(f霉)闆滅殑闆荤鐠�(hu谩n)澧冧腑绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�5. 鏀寔杓冨鐨勫伐浣滈浕澹撹寖鍦嶏紙卤1.5V 鑷� 卤18V锛�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鏋舵(g貌u)闇�姹�銆�
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鎳�(y墨ng)鐢�

OPA1679 閬�(y霉n)绠楁斁澶у櫒閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 闊抽牷淇¤櫉铏曠悊鑸囨斁澶э細濡傚皥妤�(y猫)闊抽熆瑷�(sh猫)鍌�銆侀亥鍏嬮ⅷ(f膿ng)鍓嶇疆鏀惧ぇ鍣ㄧ瓑锛屽緱鐩婁簬鍏朵綆澶辩湡鍜屼綆鍣伈鎬ц兘銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氱敤浜庡偝鎰熷櫒鎺ュ彛闆昏矾锛屾彁渚涢珮绮惧害淇¤櫉鏀惧ぇ鍔熻兘銆�
銆�銆�3. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欙細渚嬪蹇冮浕鍦栨(j墨)銆佽澹撶洠(ji膩n)娓剙绛夐渶瑕侀珮绮惧害鍜屼綆鍣伈鐗规�х殑鍫村悎銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗锛氬彲鐢ㄤ簬闁夌挵(hu谩n)鎺у埗绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)鐞嗘ā濉娿��
銆�銆�5. 娓│娓噺鍎�鍣細濡傜ず娉㈠櫒鍓嶇鏀惧ぇ鍣�锛岃姹傞珮绮惧害鍜屽揩閫熼熆鎳�(y墨ng)銆�

鏇夸唬鍨嬭櫉

OPA1678IPWR, OPA216

opa1679ipwr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児(ji脿)

opa1679ipwr鐢�(ch菐n)鍝�

opa1679ipwr鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨ㄦ煡鐪嬩氦鏈�
  • 鍍�(ji脿)鏍�1 : 锟�10.33000鍓垏甯讹紙CT锛�2,000 : 锟�4.71032鍗峰付锛圱R锛�
  • 绯诲垪-
  • 鍖呰鍗峰付锛圱R锛夊壀鍒囧付锛圕T锛塂igi-Reel? 寰楁嵎瀹氬埗鍗峰付
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • 鏀惧ぇ鍣ㄩ鍨�闊抽牷
  • 闆昏矾鏁�(sh霉)4
  • 杓稿嚭椤炲瀷婊挎摵骞�
  • 澹撴摵鐜�9V/渭s
  • 澧炵泭甯跺绌�16 MHz
  • -3db 甯跺-
  • 闆绘祦 - 杓稿叆鍋忕疆10 pA
  • 闆诲 - 杓稿叆瑁�(b菙)鍎�500 渭V
  • 闆绘祦 - 渚涢浕2mA锛坸4 閫氶亾锛�
  • 闆绘祦 - 杓稿嚭/閫氶亾50 mA
  • 闆诲 - 璺ㄥ害锛堟渶灏忓�硷級4.5 V
  • 闆诲 - 璺ㄥ害锛堟渶澶у�硷級36 V
  • 宸ヤ綔婧害-40掳C ~ 85掳C锛圱A锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨14-TSSOP锛�0.173"锛�4.40mm 瀵級
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�14-TSSOP