ADS8320E/2K5 鏅傞枔锛�2025/3/26 8:41:22 闁辫畝锛�65

ADS8320E/2K5 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鐢熺敘(ch菐n)鐨�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岄噰鐢ㄩ€愭閫艰繎瀵勫瓨鍣� (SAR) 鏋舵(g貌u)銆傝┎鍣ㄤ欢閬╃敤浜庡伐妤�(y猫)鎺у埗銆侀啱(y墨)鐧傝ō(sh猫)鍌欍€佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜岄€氫俊绯荤当(t菕ng)鐨勬噳(y墨ng)鐢ㄥ牬鍚�锛岃兘澶犳彁渚涢珮绮惧害鍜屼綆鍔熻€楃殑鎬ц兘銆�
銆€銆€ADS8320绯诲垪鏀寔鍠浕婧愪緵闆伙紝骞跺叿鍌欒純楂樼殑杓稿叆闃绘姉锛屽彲浠ョ啊鍖栭浕璺ō(sh猫)瑷堝苟娓涘皯澶栭儴鍏冧欢鐨勬暩(sh霉)閲忋€傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡閲囨ǎ淇濇寔鏀惧ぇ鍣�銆佸弮鑰冮浕澹撴簮浠ュ強鏁�(sh霉)瀛楁帴鍙ｏ紝渚夸簬鑸囧井鎺у埗鍣ㄦ垨DSP閫�(j矛n)琛岄€ｆ帴銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12浣�
銆€銆€鏈€澶ч噰妯ｉ€熺巼锛�200 kSPS
銆€銆€闆绘簮闆诲鑼冨湇锛�4.75 V 鑷� 5.25 V
銆€銆€妯℃摤杓稿叆鑼冨湇锛�0 V 鑷� REF
銆€銆€鍙冭€冮浕澹撹寖鍦嶏細2.048 V 鑷� 5 V
銆€銆€鏁�(sh霉)瀛楁帴鍙ｏ細涓夌窔寮忎覆琛屾帴鍙� (SPI 鍏煎)
銆€銆€灏佽褰㈠紡锛歍SSOP-20
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

鐗规€�

ADS8320E/2K5 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂樼簿搴�12浣嶅垎杈ㄧ巼锛岃兘澶犳簴(zh菙n)纰哄湴灏囨ā鎿俊铏熻綁(zhu菐n)鎻涚偤鏁�(sh霉)瀛椾俊铏�銆�
銆€銆€2. 鍏�(n猫i)缃噰妯ｄ繚鎸佹斁澶у櫒锛岀⒑淇濆湪楂橀€熼噰妯ｆ檪鍏锋湁绌�(w臎n)瀹氱殑鎬ц兘銆�
銆€銆€3. 鍠浕婧愭搷浣滅啊鍖栦簡闆绘簮瑷�(sh猫)瑷堬紝骞堕檷浣庝簡绯荤当(t菕ng)鐨勫京(f霉)闆滄€�銆�
銆€銆€4. 闆嗘垚鐨勫弮鑰冮浕澹撴簮娓涘皯浜嗗皪澶栭儴绮惧瘑鍙冭€冪殑闇€姹�锛岀瘈(ji茅)鐪佷簡PCB绌洪枔銆�
銆€銆€5. 鏀寔涓夌窔寮忎覆琛屾帴鍙ｏ紝鍏煎SPI鍗�(xi茅)璀�锛屾柟渚胯垏鍚勭ó寰帶鍒跺櫒鎴栬檿鐞嗗櫒閫�(j矛n)琛岄€氫俊銆�
銆€銆€6. 鎻愪緵瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶏紝閬╁悎宸ユキ(y猫)鍜屽晢妤�(y猫)鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆€銆€7. 灏忓瀷TSSOP-20灏佽鏈夊姪浜庡鐝�(xi脿n)绶婃箠鍨嬭ō(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

ADS8320E/2K5 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦鐨勯牁(l菒ng)鍩燂紝渚嬪锛�
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勫偝鎰熷櫒鎺ュ彛鍜岄亷绋嬬洠(ji膩n)鎺�銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欏闆诲瓙绉�銆佽澹撹▓绛変腑鐨勪俊铏熻(di脿o)鐞嗚垏鏁�(sh霉)瀛楀寲铏曠悊銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑澶氶€氶亾妯℃摤淇¤櫉閲囬泦銆�
銆€銆€4. 娓│娓噺鍎€鍣ㄤ腑鐨勪俊铏熺洠(ji膩n)娓垏鍒嗘瀽銆�
銆€銆€5. 閫氫俊绯荤当(t菕ng)涓殑淇¤櫉妾㈡脯鑸囧弽楗嬫帶鍒躲€�
銆€銆€瑭插櫒浠舵啈鍊熷叾楂樼簿搴�銆佷綆鍔熻€楀強鏄撶敤鎬�锛屾垚鐐鸿ū澶氬祵鍏ュ紡绯荤当(t菕ng)涓悊鎯崇殑妯℃暩(sh霉)杞�(zhu菐n)鎻涜В姹烘柟妗�銆�