鏅傞枔锛�2024/6/17 15:35:33
闁辫畝锛�715
ADS1230IPWR鏄竴娆剧簿瀵嗙殑24浣嶆ā鎿�-鏁�(sh霉)瀛楄綁鎻涘櫒锛圓DC锛�锛岀敱寰峰窞鍎�鍣紙Texas Instruments锛夊叕鍙哥敓鐢�(ch菐n)銆傝┎鑺墖闆嗘垚浜嗕竴鍊嬩綆鍣伈鏀惧ぇ鍣ㄣ�佷竴鍊嬪彲绶ㄧ▼澧炵泭鏀惧ぇ鍣ㄥ拰涓�鍊嬮珮绮惧害鐨勎�-螖妯℃暩(sh霉)杞夋彌鍣�锛岃兘澶�?q奴)宕縁(xi脿n)楂樺垎杈ㄧ巼鐨勬ā鎿俊铏熻綁鎻涚偤鏁�(sh霉)瀛椾俊铏熴��
銆�銆�ADS1230IPWR鍏锋湁寰堥珮鐨勭簿搴﹀拰绌�(w臎n)瀹氭��锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈24浣嶇殑鏈夋晥鍒嗚鲸鐜�銆傚畠閭勫叿鏈変綆鍔熻�楀拰浣庡櫔鑱茬殑鐗归粸锛岄仼鐢ㄤ簬灏嶄俊铏熻唱(zh矛)閲忚姹傝純楂樼殑鎳夌敤銆傝┎鑺墖閭勫叿鏈夊绋烤娉㈠拰澧炵泭瑾�(di脿o)绡�(ji茅)鍔熻兘锛岃兘澶犻仼鎳変笉鍚岀殑娓噺闇�姹傘��
銆�銆�ADS1230IPWR閲囩敤浜哠PI鎺ュ彛閫茶閫氫俊锛屽彲浠ヨ垏寰檿鐞嗗櫒鎴栧叾浠栨暩(sh霉)瀛楄ō鍌欓�ｆ帴銆傚畠閭勫叿鏈夊収(n猫i)閮ㄥ弮鑰冮浕澹撳拰婧害鍌虫劅鍣紝鍙互鎻愪緵椤嶅鐨勫姛鑳�銆�
銆�銆�瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖�銆侀啱(y墨)鐧傚剙鍣ㄣ�佸剙琛ㄥ剙鍣ㄧ瓑闋樺煙銆傚畠鍙互鐢ㄤ簬娓噺婧害銆佸鍔�銆佸姏銆佷綅绉荤瓑鍚勭ó鐗╃悊閲�锛屽苟灏囧叾杞夋彌鐐烘暩(sh霉)瀛椾俊铏熼�茶铏曠悊鍜屽垎鏋�銆�
1銆佸垎杈ㄧ巼锛�24浣�
銆�銆�2銆佸伐浣滈浕澹擄細2.7V鑷�5.3V
銆�銆�3銆佸伐浣滄韩搴﹁寖鍦嶏細-40掳C鑷�+105掳C
銆�銆�4銆侀噰妯ｉ�熺巼锛氭渶楂�20SPS锛圫amples Per Second锛�
銆�銆�5銆佽几鍏ラ浕澹撹寖鍦嶏細-0.1V鑷矨VDD+0.1V
銆�銆�6銆佸彲绶ㄧ▼澧炵泭鏀惧ぇ鍣ㄥ鐩婅寖鍦嶏細1鑷�128
ADS1230IPWR鐢变互涓嬪咕鍊嬩富瑕佺祫鎴愰儴鍒嗘鎴愶細
銆�銆�1銆佷綆鍣伈鏀惧ぇ鍣細鐢ㄤ簬鏀惧ぇ杓稿叆淇¤櫉锛屽苟鎻愪緵绌�(w臎n)瀹氱殑鏀惧ぇ鍊嶆暩(sh霉)銆�
銆�銆�2銆佸彲绶ㄧ▼澧炵泭鏀惧ぇ鍣紙PGA锛夛細鐢ㄤ簬瑾�(di脿o)鏁磋几鍏ヤ俊铏熺殑鏀惧ぇ鍊嶆暩(sh霉)锛屼互閬╂噳涓嶅悓鐨勬脯閲忚寖鍦�銆�
銆�銆�3銆佄�-螖妯℃暩(sh霉)杞夋彌鍣紙ADC锛夛細灏囨斁澶у悗鐨勬ā鎿俊铏熻綁鎻涚偤鏁�(sh霉)瀛椾俊铏�锛屽鐝�(xi脿n)楂樺垎杈ㄧ巼鐨勮綁鎻�銆�
銆�銆�4銆佸収(n猫i)閮ㄥ弮鑰冮浕澹撳拰婧害鍌虫劅鍣細鎻愪緵椤嶅鐨勫姛鑳�锛屽婧害瑁滃劅鍜屾牎婧栥��
ADS1230IPWR閲囩敤危-螖瑾�(di脿o)鍒舵妧琛撳鐝�(xi脿n)妯℃摤-鏁�(sh霉)瀛楄綁鎻�銆傚叾宸ヤ綔鍘熺悊鍙互绨″柈姒傛嫭鐐轰互涓嬪咕鍊嬫椹燂細
銆�銆�1銆佽几鍏ヤ俊铏熺稉(j墨ng)閬庝綆鍣伈鏀惧ぇ鍣ㄦ斁澶�锛屽悓鏅傜稉(j墨ng)閬庡彲绶ㄧ▼澧炵泭鏀惧ぇ鍣ㄩ�茶閫蹭竴姝ユ斁澶�銆�
銆�銆�2銆佹斁澶у悗鐨勪俊铏熻閫佸叆危-螖妯℃暩(sh霉)杞夋彌鍣�锛岄�氶亷姣旇純鍣ㄥ拰绌嶅垎鍣ㄥ皣妯℃摤淇¤櫉杞夋彌鐐烘暩(sh霉)瀛椾俊铏�銆�
銆�銆�3銆佹暩(sh霉)瀛椾俊铏熺稉(j墨ng)閬庢烤娉㈠拰鏁�(sh霉)瀛楄檿鐞嗗悗锛屽緱鍒版渶绲傜殑杞夋彌绲愭灉銆�
1銆侀珮绮惧害锛欰DS1230IPWR鑳藉?q奴)宕縁(xi脿n)楂橀仈24浣嶇殑鏈夋晥鍒嗚鲸鐜囷紝鎻愪緵绮剧⒑鐨勮綁鎻涚祼鏋�銆�
銆�銆�2銆佷綆鍔熻�楋細閲囩敤浣庡姛鑰楄ō瑷�锛岄仼鍚堜簬闆绘睜渚涢浕鍜岀瘈(ji茅)鑳芥噳鐢ㄣ��
銆�銆�3銆佷綆鍣伈锛氬収(n猫i)閮ㄤ綆鍣伈鏀惧ぇ鍣ㄥ拰婵炬尝鍣�锛屾湁鏁堥檷浣庝俊铏熷共鎿惧拰鍣伈銆�
銆�銆�4銆丼PI鎺ュ彛锛氶�氶亷SPI鎺ュ彛鑸囧井铏曠悊鍣ㄦ垨鍏朵粬鏁�(sh霉)瀛楄ō鍌欓�茶閫氫俊鍜屾帶鍒�銆�
ADS1230IPWR鐨勮ō瑷堟祦绋嬩富瑕佸寘鎷互涓嬪咕鍊嬫椹燂細
銆�銆�1銆佺⒑瀹氭噳鐢ㄩ渶姹傚拰娓噺瑕佹眰銆�
銆�銆�2銆侀伕鎿囧悎閬╃殑闆绘簮闆诲鍜屽伐浣滄韩搴﹁寖鍦�銆�
銆�銆�3銆佹牴鎿�(j霉)杓稿叆淇¤櫉鐨勭壒鎬ч伕鎿囧悎閬╃殑澧炵泭鑼冨湇銆�
銆�銆�4銆侀�ｆ帴ADS1230IPWR鑸囧井铏曠悊鍣ㄦ垨鍏朵粬鏁�(sh霉)瀛楄ō鍌�锛屽缓绔嬮�氫俊鎺ュ彛銆�
銆�銆�5銆侀�茶婵炬尝鍜屾暩(sh霉)瀛楄檿鐞嗙殑瑷▓鍜岄厤缃�銆�
銆�銆�6銆侀�茶婧害瑁滃劅鍜屾牎婧栫殑瑷▓鍜岄厤缃�銆�
銆�銆�7銆侀�茶闆昏矾甯冨眬鍜孭CB瑷▓銆�
銆�銆�8銆侀�茶闆昏矾浠跨湡鍜岄璀夈��
銆�銆�9銆侀�茶妯ｅ搧鍒朵綔鍜屾脯瑭�銆�
銆�銆�10銆侀�茶绯荤当(t菕ng)闆嗘垚鍜岃(di脿o)瑭︺��
1銆佷緵闆婚浕澹撳拰宸ヤ綔婧害鑼冨湇瑕佽垏鎳夌敤闇�姹傚尮閰�銆�
銆�銆�2銆佽几鍏ヤ俊铏熻寖鍦嶆噳鍦ˋDS1230IPWR鐨勮几鍏ラ浕澹撹寖鍦嶅収(n猫i)銆�
銆�銆�3銆佸繀瑕佹檪閫茶婵炬尝鍜屾暩(sh霉)瀛楄檿鐞嗕互鎻愰珮绯荤当(t菕ng)鎬ц兘銆�
銆�銆�4銆佹韩搴﹁鍎熷拰鏍℃簴鍙互鎻愰珮杞夋彌绲愭灉鐨勬簴纰烘��銆�
銆�銆�5銆侀浕璺竷灞�鍜孭CB瑷▓瑕佹敞鎰忎俊铏熷畬鏁存�у拰闆荤鍏煎鎬�銆�
