ADS8328 鏅�(sh铆)闁擄細2025/5/6 15:42:12 闁辫畝锛�28

ADS8328 鏄竴娆� 16 浣嶅垎杈ㄧ巼鐨勬ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岀敱寰峰窞鍎€鍣� (TI) 鐢熺敘(ch菐n)銆傚畠灞簬 SAR锛堥€愭閫艰繎瀵勫瓨鍣級鍨� ADC锛屽叿鏈夐珮绮惧害鍜屼綆鍔熻€楃殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬宸ユキ(y猫)銆侀啱(y墨)鐧備互鍙婇€氫俊闋�(l菒ng)鍩熺殑鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€瑭插櫒浠舵敮鎸佸柈閫氶亾杓稿叆锛屽苟閫氶亷 SPI 鎴� SCFI 鎺ュ彛鑸囧井鎺у埗鍣ㄦ垨鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣ㄩ€�(j矛n)琛岄€氫俊銆傚叾鍏�(n猫i)缃噰妯ｄ繚鎸侀浕璺拰鍙冭€冮浕澹撶珐娌栧櫒锛岀啊鍖栦簡澶栭儴闆昏矾瑷�(sh猫)瑷�(j矛)銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細16 浣�
銆€銆€鏈€澶ч噰妯ｉ€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紡锛歍SSOP (20 寮曡叧)
銆€銆€淇″櫔姣� (SNR)锛�90 dB
銆€銆€鐒￠洔鏁ｅ嫊(d貌ng)鎱�(t脿i)鑼冨湇 (SFDR)锛�98 dB
銆€銆€绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�2 LSB
銆€銆€宸垎闈炵窔鎬ц宸� (DNL)锛毬�1 LSB
銆€銆€鍔熻€楋細10 mW (鍏稿瀷鍊�)

鐗规€�

ADS8328 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樼簿搴� 16 浣嶅垎杈ㄧ巼锛岄仼鍚堥渶瑕佺簿纰烘脯閲忕殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€2. 鍏�(n猫i)缃噰妯ｄ繚鎸佹斁澶у櫒锛屽彲浠ヨ檿鐞嗗揩閫熻畩鍖栫殑妯℃摤淇¤櫉(h脿o)銆�
銆€銆€3. 鏀寔澶氱ó杓稿叆鑼冨湇閬搁爡(xi脿ng)锛屽寘鎷柈妤垫€у拰闆欐サ鎬фā寮�銆�
銆€銆€4. 鍏�(n猫i)閮ㄩ泦鎴愬弮鑰冮浕澹撶珐娌栧櫒锛屾笡灏戝皪(du矛)澶栭儴鍏冧欢鐨勯渶姹傘€�
銆€銆€5. 鎻愪緵闈堟椿鐨勬暩(sh霉)瀛楁帴鍙�锛屽 SPI 鍜� SCFI锛屼究浜庤垏鍏朵粬鏁�(sh霉)瀛楄ō(sh猫)鍌欓€ｆ帴銆�
銆€銆€6. 鍦ㄥ闆绘簮闆诲鑼冨湇鍏�(n猫i)宸ヤ綔锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)銆�
銆€銆€7. 灏忓阀鐨� TSSOP 灏佽绡€(ji茅)鐪� PCB 绌洪枔銆�
銆€銆€8. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岀壒鍒ラ仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌欍€�
銆€銆€9. 宸ヤ綔婧害鑼冨湇寤�锛岃兘澶犲湪妤电鐠�(hu谩n)澧冧笅鍙潬閬�(y霉n)琛屻€�

鎳�(y墨ng)鐢�

ADS8328 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氱敤浜庡伐妤�(y猫)鑷嫊(d貌ng)鍖栦腑鐨勭簿纰烘脯閲�銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欙細渚嬪蹇冮浕鍦栧剙銆佽秴鑱叉尝瑷�(sh猫)鍌欑瓑闇€瑕侀珮绮惧害鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涚殑鍫村悎銆�
銆€銆€3. 娓│鑸囨脯閲忓剙鍣細濡傛暩(sh霉)瀛楄惉鐢ㄨ〃銆佺ず娉㈠櫒绛�銆�
銆€銆€4. 閫氫俊绯荤当(t菕ng)锛氱敤浜庝俊铏�(h脿o)瑾�(di脿o)鐞嗗拰鐩�(ji膩n)娓�銆�
銆€銆€5. 姹借粖闆诲瓙锛氬鍌虫劅鍣ㄦ帴鍙ｅ拰杌婅級淇℃伅濞涙▊绯荤当(t菕ng)銆�
銆€銆€6. 鐠�(hu谩n)澧冪洠(ji膩n)鎺э細濡傛埃楂旀娓剙銆佹按璩�(zh矛)鍒嗘瀽鍎€绛�銆�