ADS7038QRTERQ1 鏅�(sh铆)闁擄細2025/4/30 16:14:12 闁辫畝锛�39

ADS7038 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎻愪緵鐨勪綆鍔熻€椼€侀珮绮惧害 12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛屽叿鏈夊柈閫氶亾杓稿叆鍜屼覆琛屾帴鍙ｃ€傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勮ō(sh猫)瑷�(j矛)鎶€琛�(sh霉)锛岄仼鐢ㄤ簬闇€瑕佷綆鍔熻€楀拰灏忓昂瀵哥殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屽唬娉涚敤浜庨浕姹犱緵闆昏ō(sh猫)鍌欏拰宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓�銆�
銆€銆€ADS7038QRTERQ1 鏄嚌灏�(du矛)姹借粖鎳�(y墨ng)鐢ㄥ劒(y艒u)鍖栫殑鐗堟湰锛屾豢瓒� AEC-Q100 妯�(bi膩o)婧�(zh菙n)瑾�(r猫n)璀�锛岄仼鍚堝湪鎯″姡鐠�(hu谩n)澧冧笅浣跨敤銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12 浣�
銆€銆€閲囨ǎ閫熺巼锛�200 kSPS
銆€銆€闆绘簮闆诲锛�2.7 V 鑷� 5.25 V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛�8 寮曡叧 MSOP
銆€銆€杓稿叆椤炲瀷锛氬柈绔几鍏�
銆€銆€鍙冭€冮浕澹擄細鍏�(n猫i)閮� 2.048V 鎴栧閮ㄥ弮鑰�
銆€銆€鎺ュ彛椤炲瀷锛氫覆琛� SPI 鍏煎鎺ュ彛
銆€銆€鍔熻€楋細鍏稿瀷鍊� 2.2 mW锛堝湪 3 V 鍜� 10 kSPS 鏅�(sh铆)锛�

鐗规€�

ADS7038 鎻愪緵浜嗗绋棞(gu膩n)閸电壒鎬т互澧炲挤(qi谩ng)鍏舵€ц兘鍜岄仼鐢ㄦ€э細
銆€銆€1. 闆嗘垚鍏�(n猫i)閮ㄥ熀婧�(zh菙n)婧愶紝娓涘皯灏�(du矛)澶栭儴鍏冧欢鐨勯渶姹�锛岄檷浣庣郴绲�(t菕ng)寰�(f霉)闆滄€у拰鎴愭湰銆�
銆€銆€2. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岄潪甯搁仼鍚堜究鏀滃紡鍜岄浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€3. 鏀寔瀵浕婧愰浕澹撹寖鍦�锛屾彁楂樹簡闈堟椿鎬�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€4. 绗﹀悎姹借粖绱�(j铆)妯�(bi膩o)婧�(zh菙n)锛岃兘澶犲湪妤电婧害姊濅欢涓嬪彲闈犻亱(y霉n)琛屻€�
銆€銆€5. 灏忓瀷灏佽渚夸簬绌洪枔鍙楅檺鐨勮ō(sh猫)瑷�(j矛)锛屽悓鏅�(sh铆)淇濇寔鑹ソ鐨勭啽鎬ц兘銆�
銆€銆€6. 楂橀€熶覆琛屾帴鍙ｇ啊鍖栦簡鑸囧井鎺у埗鍣ㄦ垨 DSP 鐨勯€氫俊閬庣▼銆�
銆€銆€7. 鍏�(n猫i)缃渷闆绘ā寮忥紝鍙互鍦ㄤ笉浣跨敤 ADC 鏅�(sh铆)椤憲闄嶄綆鍔熻€�銆�

鎳�(y墨ng)鐢�

ADS7038 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡傚偝鎰熷櫒鎺ュ彛銆侀浕姹犵鐞嗙郴绲�(t菕ng)鍜岄浕姗�(j墨)鎺у埗銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆€銆€3. 閱�(y墨)鐧傝ō(sh猫)鍌欏鎵嬫寔寮忓仴搴风洠(ji膩n)娓剙銆�
銆€銆€4. 瀹剁敤闆诲櫒涓殑瑙告懜灞忔娓強鐠�(hu谩n)澧冪洠(ji膩n)鎺у姛鑳姐€�
銆€銆€5. 鐗╄伅(li谩n)缍�(w菐ng)绡€(ji茅)榛�(di菐n)瑷�(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涢儴鍒�銆�
銆€銆€6. 渚挎敎寮忔脯瑭︽脯閲忓剙鍣�锛屽寘鎷暩(sh霉)瀛楄惉鐢ㄨ〃鍜屼俊铏�(h脿o)鍒嗘瀽鍎€銆�