鏅傞枔锛�2025/5/6 13:46:55
闁辫畝锛�25
ADC121S051鏄竴娆惧柈閫氶亾銆�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛岄噰鐢ㄤ覆琛屽瑷帴鍙�(SPI)閫茶閫氫俊銆傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楀拰灏忓皝瑁濈殑鐗归粸锛岄潪甯搁仼鍚堜究鏀滃紡瑷倷鍜屽叾浠栧皪鍔熻�楁晱鎰熺殑鎳夌敤銆傚叾鍏�(n猫i)缃噰妯ｄ繚鎸侀浕璺�锛岃兘澶犱互鏈�楂�200ksps鐨勫悶鍚愮巼閫茶杞�(zhu菐n)鎻�銆�
銆�銆�ADC121S051鐨勫伐浣滈浕澹撹寖鍦嶇偤2.7V鑷�5.5V锛屾彁渚涢珮绮惧害鐨勮綁(zhu菐n)鎻涙�ц兘锛屽苟涓旀敮鎸佸柈绔几鍏ユā寮�銆傛澶栵紝瀹冮倓闆嗘垚浜嗗彲绶ㄧ▼澧炵泭鏀惧ぇ鍣�(PGA)锛屽彲浠ラ潏娲诲湴閬╂噳涓嶅悓鐨勮几鍏ヤ俊铏熷箙搴﹂渶姹傘��
鍒嗚鲸鐜囷細12浣�
銆�銆�鏈�澶у悶鍚愮巼锛�200ksps
銆�銆�宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�鍙冭�冮浕澹擄細鍏�(n猫i)閮�2.048V
銆�銆�杓稿叆椤炲瀷锛氬柈绔�
銆�銆�鎺ュ彛锛歋PI
銆�銆�灏佽锛歍SSOP-8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
ADC121S051鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 楂樼簿搴�12浣嶅垎杈ㄧ巼锛岀⒑淇濆劒(y艒u)绉�鐨勬暩(sh霉)瀛楄綁(zhu菐n)鎻涜唱(zh矛)閲�銆�
銆�銆�2. 鍏�(n猫i)缃噰妯ｄ繚鎸佸姛鑳斤紝浣垮櫒浠惰兘澶犲湪楂橀�熶俊铏熶笅绌�(w臎n)瀹氬伐浣�銆�
銆�銆�3. 鎻愪緵鍙法绋嬪鐩婃斁澶у櫒(PGA)锛屽鐩婇伕闋呭寘鎷�1x銆�2x銆�4x鍜�8x锛屾湁鍔╀簬鎿村睍杓稿叆淇¤櫉鑼冨湇銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷�锛屽湪闂�(gu膩n)鏂锋ā寮忎笅鐨勯浕娴佹秷鑰楀皬浜�1渭A銆�
銆�銆�5. 灏忓瀷灏佽(TSSOP-8)锛岄仼鍚堢┖闁撳彈闄愮殑瑷▓銆�
銆�銆�6. 绨″寲鐨凷PI鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栦富瑷倷闆嗘垚銆�
銆�銆�7. 瀵伐浣滈浕澹撹寖鍦嶏紝閬╃敤浜庡绋浕婧愮挵(hu谩n)澧�銆�
ADC121S051寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘睜闆婚噺鐩�(ji膩n)娓�銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欎腑鐢熺悊淇¤櫉鐨勬暩(sh霉)瀛楀寲铏曠悊锛屼緥濡傚績鐜囩洠(ji膩n)娓剙銆�
銆�銆�4. 鍌虫劅鍣ㄦ帴鍙ｏ紝鐢ㄤ簬灏囨ā鎿偝鎰熷櫒杓稿嚭杞�(zhu菐n)鎻涚偤鏁�(sh霉)瀛椾俊铏�銆�
銆�銆�5. 鍙┛鎴磋ō鍌欏拰鍏朵粬浣庡姛鑰楄姹傜殑宓屽叆寮忕郴绲�(t菕ng)銆�
銆�銆�6. 娓噺鍎�鍣�锛屽鎵嬫寔寮忔脯瑭﹀剙琛ㄥ拰灏忓瀷鍖栨暩(sh霉)鎿�(j霉)瑷橀寗瑁濈疆銆�
ADS121S051, LTC2400
