鏅傞枔锛�2023/6/29 17:42:50
闁辫畝锛�1183
AD8421ARZ鏄竴娆句綆鎴愭湰銆佷綆鍔熻��銆佹サ浣庡櫔鑱�銆佽秴浣庡亸缃浕娴�銆侀珮閫熷剙琛ㄦ斁澶у櫒锛岄潪甯搁仼鍚堝唬娉涚殑淇¤櫉瑾�(di脿o)鐞嗗拰鏁�(sh霉)鎿�(j霉)閲囬泦鎳�(y墨ng)鐢ㄣ�傝┎鐢�(ch菐n)鍝佸叿鏈夋サ楂樼殑CMRR锛屼娇鍏惰兘澶犲湪瀵韩搴﹁寖鍦嶅収(n猫i)鍦ㄥ瓨鍦ㄩ珮闋诲叡妯″櫔鑱茬殑鎯呮硜涓嬫彁鍙栦綆闆诲钩淇¤櫉銆�10MHz甯跺銆�35V/渭s澹撴摵鐜囧拰0.6渭s寤虹珛鏅傞枔鑷�0.001%(G=10)浣緼D8421ARZ鑳藉鏀惧ぇ楂橀�熶俊铏�锛屽苟鍦ㄩ渶瑕侀珮閫氶亾鏁�(sh霉)銆佸璺京(f霉)鐢ㄧ郴绲�(t菕ng)鐨勬噳(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆傚嵆浣垮湪鏇撮珮鐨勫鐩婁笅锛岀暥(d膩ng)鍓嶇殑鍙嶉鏋舵(g貌u)涔熻兘淇濇寔楂樻�ц兘锛涗緥濡�锛屽湪G=100鏅傦紝甯跺鐐�2MHz锛屽缓绔嬫檪闁撶偤0.8渭s銆侫D8421ARZ鍏锋湁鍑鸿壊鐨勫け鐪熸�ц兘锛屼娇鍏堕仼鐢ㄤ簬瑕佹眰鑻涘埢鐨勬噳(y墨ng)鐢紝渚嬪鎸嫊鍒嗘瀽銆�
| 鍒堕�犲晢 | ADI |
| 鍒堕�犲晢鐢�(ch菐n)鍝佺法铏� | AD8421ARZ |
| 鎻忚堪 | IC INST AMP 1 闆昏矾 8SOIC |
| 瑭崇窗(x矛)鎻忚堪 | 鍎�琛ㄦ斁澶у櫒1闆昏矾-8-SOIC |
| 椤炲垾 | 闆嗘垚闆昏矾锛圛C锛夌窔鎬у櫒浠�-鏀惧ぇ鍣�-鍎�鍣ㄣ�侀亱绠楁斁澶у櫒銆佺珐娌栨斁澶у櫒 |
| 宸ヤ綔婧害 | -40掳C~85掳C |
| 瀹夎椤炲瀷 | 琛ㄩ潰璨艰鍨� |
| 灏佽/澶栨 | 8-SOIC锛�0.154"锛�3.90mm瀵級 |
| 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁� | 8-SOIC |
| 鍩烘湰鐢�(ch菐n)鍝佺法铏� | AD8421 |
AD8421ARZ
| 闆朵欢鐙�鎱�(t脿i) | 鍦ㄥ敭 |
| 鏀惧ぇ鍣ㄩ鍨� | 鍎�琛� |
| 闆昏矾鏁�(sh霉) | 1 |
| 澹撴摵鐜� | 35V/寰 |
| -3db甯跺 | 10鍏嗚但 |
| 闆绘祦-杓稿叆鍋忕疆 | 1姣畨 |
| 闆诲-杓稿叆瑁滃劅 | 60渭V |
| 闆绘祦-渚涢浕 | 2姣畨 |
| 闆绘祦-杓稿嚭/閫氶亾 | 65mA |
| 闆诲-璺ㄥ害锛堟渶灏忓�硷級 | 5V |
| 闆诲-璺ㄥ害锛堟渶澶у�硷級 | 36V |
| 妗堜緥/鍖呰 | 闆嗘垚闆昏矾 |
| 寮曡叧鏁�(sh霉) | 8 |
| 甯跺 | 10鍏嗚但 |
| 鍏辨ā鎶戝埗姣� | 94鍒嗚矟 |
| 澧炵泭甯跺绌� | 10鍏嗚但 |
| 杓稿叆鍋忕疆闆绘祦 | 1姣畨 |
| 杓稿叆澶辫(di脿o)闆诲(Vos) | 25渭V |
| 鏈�澶ч洐闆绘簮闆诲 | 18V |
| 鏈�楂樼祼(ji茅)婧�(Tj) | 150鈩� |
| 鏈�楂樺伐浣滄韩搴� | 85掳C |
| 鏈�澶ч浕婧愰浕娴� | 2.3mA |
| 鏈�澶ч浕婧愰浕澹� | 36V |
| 鏈�灏忛洐闆绘簮闆诲 | 2.5V |
| 鏈�浣庡伐浣滄韩搴� | -40掳C |
| 鏈�灏忛浕婧愰浕澹� | 5V |
| 妯�(bi膩o)绋遍浕婧愰浕娴� | 2mA |
| 鏀惧ぇ鍣ㄦ暩(sh霉)閲� | 1 |
| 閫氶亾鏁�(sh霉) | 1 |
| 鍏冪礌鏁�(sh霉)閲� | 1 |
| 宸ヤ綔闆绘簮闆绘祦 | 2.3mA |
| 姣忓�嬮�氶亾鐨勮几鍑洪浕娴� | 65mA |
| 闆绘簮鎶戝埗姣�(PSRR) | 140鍒嗚矟 |
| 杞�(zhu菐n)鎻涢�熺巼 | 35浼�/绉� |
| 闆诲澧炵泭 | 80鍒嗚矟 |
| 楂樺害 | 1.5姣背 |
| 闀峰害 | 5姣背 |
| 瀵害 | 4姣背 |
| 灞�� | 鎻忚堪 |
| RoHS鐙�鎱�(t脿i) | 绗﹀悎ROHS3瑕�(gu墨)鑼� |
| 婵曟埃鏁忔劅鎬х瓑绱�(MSL) | 1锛堢劇闄愶級 |
| REACH鐙�鎱�(t脿i) | 闈濺EACH鐢�(ch菐n)鍝� |
浣庨浕閲�
浣庡櫔鑱�
鍎�(y艒u)绉�鐨勪氦娴佽(gu墨)鏍�
楂樼簿搴︾洿娴佹�ц兘(AD8421BRZ)
杓稿叆淇濊(h霉)鑷�40V鍙嶉浕婧�
卤2.5V鑷陈�18V闆欓浕婧愶紙5V鑷�36V鍠浕婧愶級
澧炵泭閫氶亷鍠�嬮浕闃诲櫒瑷�(sh猫)缃紙G=1鑷�10,000锛�
閱�(y墨)鐧傚剙鍣�
绮惧瘑鏁�(sh霉)鎿�(j霉)閲囬泦
楹ュ厠棰�(f膿ng)鍓嶇疆鏀惧ぇ
鎸嫊鍒嗘瀽
澶氳矾杓稿叆鎳�(y墨ng)鐢�
ADC椹�(q奴)鍕曞櫒
AD8421ARZ绗﹁櫉
AD8421ARZ鑵冲嵃
AD8421ARZ灏佽
| 鍨嬭櫉 | 鍒堕�犲晢 | 鍝佸悕 | 鎻忚堪 |
| AD8421ARZ-RL | 浜炲痉璜� | 鍎�琛ㄦ斁澶у櫒 | 3鍏�(n猫i)鑿仈(d谩)宸�/鈭欻z鐨勪綆鍔熻��3nV/鈭欻z |
| AD8421BRZ | 浜炲痉璜� | 鍎�琛ㄦ斁澶у櫒 | 25渭V,35V/渭s,10MHz,5V鑷�36V,SOIC |
| AD8421BRZ | 浜炲痉璜� | 鏀惧ぇ鍣ㄣ�佺珐娌栧櫒 | SOIC 8Pin |
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