NCE7190 鏅傞枔锛�2025/6/3 14:21:40 闁辫畝锛�12

NCE7190鏄竴娆鹃珮鎬ц兘鐨勪綆澹撳樊绶氭€х┅(w臎n)澹撳櫒锛圠DO锛�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬灏嶉浕婧愬櫔鑱叉晱鎰熺殑闆诲瓙瑷�(sh猫)鍌欎腑銆傝┎鑺墖鑳藉鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟鍏峰倷杓冧綆鐨勫姛鑰楀拰杓冮珮鐨勭磱娉㈡姂鍒舵瘮锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌�銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婂叾浠栭渶瑕侀珮鏁堣兘鍜屽皬灏哄瑙ｆ焙鏂规鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€瑭茶姱鐗囬噰鐢ㄥ厛閫茬殑CMOS宸ヨ棟鍒堕€�锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵绮剧⒑鐨勮几鍑洪浕澹�锛屽悓鏅傚収(n猫i)缃簡澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆侀亷婧繚璀蜂互鍙婄煭璺繚璀�锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.3V - 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�1.2V - 3.3V
銆€銆€杓稿嚭闆绘祦锛�300mA
銆€銆€鍏稿瀷澹撳樊锛�200mV
銆€銆€闈滄厠(t脿i)闆绘祦锛�6渭A
銆€銆€PSRR锛�1kHz锛夛細60dB
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛歋OT-23, TO-92

鐗规€�

NCE7190鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樼簿搴﹁几鍑洪浕澹撹(di脿o)绡€(ji茅)鑳藉姏锛岃宸皬浜幝�1%銆�
銆€銆€2. 瓒呬綆鐨勯潨鎱�(t脿i)闆绘祦瑷�(sh猫)瑷堬紝閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌�銆�
銆€銆€3. 鍏�(n猫i)缃揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)姗熷埗锛屽彲鏈夋晥鎳�(y墨ng)灏嶈矤杓夎畩鍖�銆�
銆€銆€4. 鎻愪緵鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛岄檷浣庨浕婧愬櫔鑱插皪绯荤当(t菕ng)鐨勫奖闊�銆�
銆€銆€5. 绶婃箠鍨嬪皝瑁�锛屼究浜嶱CB甯冨眬鍜屽皬鍨嬪寲瑷�(sh猫)瑷�銆�
銆€銆€6. 瀹屽杽鐨勪繚璀锋鍒�锛岀⒑淇濆湪鐣板父姊濅欢涓嬩笉鏈冩悕澹�銆�

鎳�(y墨ng)鐢�

NCE7190閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆€銆€1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屽鎵嬫銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欑瓑銆�
銆€銆€2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽寘鎷暩(sh霉)纰肩浉姗�銆丮P3鎾斁鍣ㄥ拰鍏朵粬闊抽牷瑷�(sh猫)鍌欍€�
銆€銆€3. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞嗘ā濉�銆�
銆€銆€4. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō(sh猫)鍌�锛岀壒鍒ユ槸灏嶅姛鑰楀拰灏哄瑕佹眰鍤存牸鐨勭瘈(ji茅)榛炶ō(sh猫)鍌欍€�
銆€銆€5. RF闆昏矾渚涢浕锛岄渶瑕佷綆鍣伈鍜岄珮绌�(w臎n)瀹氭€х殑闆绘簮鐠�(hu谩n)澧冦€�
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