鏅傞枔锛�2025/5/6 15:42:12
闁辫畝锛�27
ADS8328 鏄竴娆� 16 浣嶅垎杈ㄧ巼鐨勬ā鏁�(sh霉)杞夋彌鍣� (ADC)锛岀敱寰峰窞鍎�鍣� (TI) 鐢熺敘銆傚畠灞簬 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�楃殑鐗归粸锛岄仼鐢ㄤ簬宸ユキ(y猫)銆侀啱(y墨)鐧備互鍙婇�氫俊闋樺煙鐨勬暩(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)瀛椾俊铏熻檿鐞嗗櫒閫茶閫氫俊銆傚叾鍏х疆閲囨ǎ淇濇寔闆昏矾鍜屽弮鑰冮浕澹撶珐娌栧櫒锛岀啊鍖栦簡澶栭儴闆昏矾瑷▓銆�
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�)
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夌敤鍫存櫙銆�
銆�銆�2. 鍏х疆閲囨ǎ淇濇寔鏀惧ぇ鍣�锛屽彲浠ヨ檿鐞嗗揩閫熻畩鍖栫殑妯℃摤淇¤櫉銆�
銆�銆�3. 鏀寔澶氱ó杓稿叆鑼冨湇閬搁爡锛屽寘鎷柈妤垫�у拰闆欐サ鎬фā寮忋��
銆�銆�4. 鍏ч儴闆嗘垚鍙冭�冮浕澹撶珐娌栧櫒锛屾笡灏戝皪澶栭儴鍏冧欢鐨勯渶姹�銆�
銆�銆�5. 鎻愪緵闈堟椿鐨勬暩(sh霉)瀛楁帴鍙ｏ紝濡� SPI 鍜� SCFI锛屼究浜庤垏鍏朵粬鏁�(sh霉)瀛楄ō鍌欓�ｆ帴銆�
銆�銆�6. 鍦ㄥ闆绘簮闆诲鑼冨湇鍏у伐浣�锛岄仼鎳夋�у挤銆�
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瑷�锛岀壒鍒ラ仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō鍌�銆�
銆�銆�9. 宸ヤ綔婧害鑼冨湇寤�锛岃兘澶犲湪妤电鐠�(hu谩n)澧冧笅鍙潬閬嬭銆�
ADS8328 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
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)鑷嫊鍖栦腑鐨勭簿纰烘脯閲�銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欙細渚嬪蹇冮浕鍦栧剙銆佽秴鑱叉尝瑷倷绛夐渶瑕侀珮绮惧害鏁�(sh霉)鎿�(j霉)杞夋彌鐨勫牬鍚�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)锛氱敤浜庝俊铏熻鐞嗗拰鐩�(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垎鏋愬剙绛夈��
ADS8326
銆�銆�ADS8327
銆�銆�ADS8331
銆�銆�AD7689
銆�銆�LT1468
