ADS7054 鏅�(sh铆)闁擄細2025/5/6 14:44:09 闁辫畝锛�32

ADS7054 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勪綆鍔熻€�銆�8閫氶亾銆�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)銆傚畠閲囩敤閫愭閫艰繎瀵勫瓨鍣� (SAR) 鏋舵(g貌u)锛岃兘澶犳彁渚涢珮閬�(d谩) 1MSPS 鐨勯噰妯ｉ€熺巼銆傝┎鍣ㄤ欢闆嗘垚浜嗗绋姛鑳芥ā濉�锛屽澶氳矾寰�(f霉)鐢ㄥ櫒鍜岀墖鍏�(n猫i)鍙冭€冮浕澹撴簮锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀啱(y墨)鐧傝ō(sh猫)鍌欎互鍙婁究鏀滃紡鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夊牬(ch菐ng)鏅�銆�
銆€銆€ADS7054 浣跨敤绨�(ji菐n)鍠殑涓夌窔 SPI 鍏煎涓茶鎺ュ彛閫�(j矛n)琛岄€氫俊锛屽彲椤憲娓涘皯鎵€闇€鐨勬暩(sh霉)瀛� I/O 鏁�(sh霉)閲�銆傛澶�锛屽叾灏忓瀷灏佽鍜屼綆鍔熻€楃壒鎬т娇鍏舵垚鐐虹┖闁撳彈闄愭垨闆绘睜渚涢浕鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12浣�
銆€銆€閲囨ǎ閫熺巼锛�1 MSPS
銆€銆€杓稿叆閫氶亾鏁�(sh霉)閲忥細8
銆€銆€闆绘簮闆诲锛�2.7V 鑷� 5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歍SSOP (20 寮曡叧)
銆€銆€鍔熻€楋細3.9 mW @ 1 MSPS
銆€銆€淇″櫔姣� (SNR)锛�73.5 dB
銆€銆€鐒￠洔鏁ｅ嫊(d貌ng)鎱�(t脿i)鑼冨湇 (SFDR)锛�83 dB

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ADS7054 鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆€銆€1. 闆嗘垚澶氳矾寰�(f霉)鐢ㄥ櫒锛屾敮鎸佹渶澶� 8 鍊�(g猫)妯℃摤杓稿叆閫氶亾鐨勫揩閫熷垏鎻涖€�
銆€銆€2. 鐗囧収(n猫i)闆嗘垚 2.048V 绮剧⒑鍩烘簴(zh菙n)婧�锛岀劇闇€澶栭儴鍩烘簴(zh菙n)闆诲闆昏矾銆�
銆€銆€3. 鎻愪緵闈堟椿鐨勬帀闆绘ā寮�锛屽彲浠ュ皣鍔熻€楅檷浣庡埌骞惧井鐡�銆�
銆€銆€4. 鏀寔鍠鍜屽樊鍒嗚几鍏ラ厤缃�锛岄仼鍚堝悇绋俊铏�(h脿o)铏曠悊闇€姹�銆�
銆€銆€5. 鍏�(n猫i)缃暩(sh霉)瀛楄宸牎姝ｅ姛鑳斤紝纰轰繚楂樼簿搴﹁綁(zhu菐n)鎻涙€ц兘銆�
銆€銆€6. 灏忓昂瀵� TSSOP 灏佽锛岄仼鍚堢┖闁撶穵婀婄殑瑷�(sh猫)瑷�(j矛)鐠�(hu谩n)澧�銆�
銆€銆€7. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶏紝閬╂噳(y墨ng)鎯″姡鐨勫伐妤�(y猫)鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€8. 绨�(ji菐n)鍠槗鐢ㄧ殑 SPI 鍏煎涓茶鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楃郴绲�(t菕ng)閫ｆ帴銆�

鎳�(y墨ng)鐢�

ADS7054 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傚績鐜囩洠(ji膩n)娓�(c猫)鍎€鍜岃澹撹▓(j矛)銆�
銆€銆€3. 闆绘睜渚涢浕鐨勪究鏀滃紡瑷�(sh猫)鍌欙紝鍖呮嫭鎵嬫寔娓�(c猫)瑭﹀剙琛�銆�
銆€銆€4. 姹借粖闆诲瓙绯荤当(t菕ng)鐨勫偝鎰熷櫒鎺ュ彛銆�
銆€銆€5. 閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)涓殑澶氶€氶亾淇¤櫉(h脿o)娓�(c猫)閲�銆�
銆€銆€6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑闇€瑕侀珮鎬ц兘 ADC 鐨勫牬(ch菐ng)鍚堬紝渚嬪闊抽牷淇¤櫉(h脿o)铏曠悊銆�
銆€銆€7. 瀹剁敤闆诲櫒涓殑鏅鸿兘鎺у埗鍠厓锛屼緥濡傜┖瑾�(di脿o)鍜屽啺绠辩殑婧害妾㈡脯(c猫)妯″銆�