TLV2781 鏅傞枔锛�2025/6/5 9:50:35 闁辫畝锛�13

TLV2781 鏄竴娆惧柈閫氶亾銆佷綆鍔熻€�銆佽粚鍒拌粚杓稿叆鍜岃几鍑虹殑閬嬬畻鏀惧ぇ鍣�锛岀敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)銆傝┎鍣ㄤ欢閲囩敤鍏堥€茬殑 CMOS 宸ヨ棟鍒堕€�锛屽叿鏈夊嚭鑹茬殑闆绘簮鎶戝埗姣� (PSRR) 鍜屽叡妯℃姂鍒舵瘮 (CMRR)锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欏拰鍏朵粬灏嶅姛鑰楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€TLV2781 鐨勫伐浣滈浕澹撹寖鍦嶈純瀵�锛屾敮鎸佸柈闆绘簮鎴栭洐闆绘簮渚涢浕锛岃兘澶犳豢瓒冲绋噳(y墨ng)鐢ㄩ渶姹傘€傚叾浣庨潨鎱�(t脿i)闆绘祦鍜岄珮澧炵泭鐗规€т娇鍏舵垚鐐洪浕姹犱緵闆荤郴绲�(t菕ng)鐨勭悊鎯抽伕鎿�銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�1.8V 鑷� 5.5V
銆€銆€甯跺锛�1 MHz
銆€銆€澧炵泭甯跺绌嶏細1 MHz
銆€銆€杞�(zhu菐n)鎻涢€熺巼锛�0.35 V/us
銆€銆€杓稿叆鍋忕疆闆绘祦锛�5 pA
銆€銆€杓稿叆澶辫(di脿o)闆诲锛�1 mV
銆€銆€闈滄厠(t脿i)闆绘祦锛�95 uA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规€�

TLV2781 閬嬬畻鏀惧ぇ鍣ㄧ殑涓昏鐗规€у寘鎷細
銆€銆€1. 杌屽埌杌岃几鍏ュ拰杓稿嚭鎬ц兘锛屾彁渚涙洿澶х殑淇¤櫉鍕曟厠(t脿i)鑼冨湇銆�
銆€銆€2. 闈滄厠(t脿i)闆绘祦浣庤嚦 95uA锛岄仼鍚堜綆鍔熻€楁噳(y墨ng)鐢ㄣ€�
銆€銆€3. 鏀寔瀵硾鐨勯浕婧愰浕澹撹寖鍦嶏紙1.8V 鑷� 5.5V锛夛紝鍏煎澶氱ó闆绘簮绯荤当(t菕ng)銆�
銆€銆€4. 楂� PSRR 鍜� CMRR锛岀⒑淇濆湪鍣伈鐠�(hu谩n)澧冧笅浠嶈兘淇濇寔绌�(w臎n)瀹氳几鍑�銆�
銆€銆€5. 杓稿叆鍋忕疆闆绘祦妤典綆锛屽儏 5pA锛屾湁鍔╀簬娓涘皯杓稿叆婧愮殑骞叉摼銆�
銆€銆€6. 宸ヤ綔婧害鑼冨湇寤ｏ紙-40掳C 鑷� +125掳C锛夛紝閬╃敤浜庡悇绋挵(hu谩n)澧冩浠朵笅鐨勪娇鐢�銆�

鎳�(y墨ng)鐢�

TLV2781 閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵︾瓑銆�
銆€銆€2. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傝绯栧剙銆佽剤鎼忚姘у剙銆�
銆€銆€3. 宸ユキ(y猫)鎺у埗涓殑鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞嗐€�
銆€銆€4. 闆绘睜绠＄悊绯荤当(t菕ng)鐨勯浕澹撶洠(ji膩n)鎺ц垏淇濊銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鏀惧ぇ鑸囨烤娉㈣檿鐞�銆�
銆€銆€6. 閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏熻(di脿o)绡€(ji茅)闆昏矾銆�