LTC1698ES#TRPBF 鏅傞枔锛�2025/4/25 14:25:28 闁辫畝锛�31

LTC1698 鏄竴娆� 16 浣�銆�4 閫氶亾銆侀€愭閫艰繎鍨嬪瘎瀛樺櫒 (SAR) 妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岄噰鐢� 3V 鑷� 5.5V 鍠浕婧愪緵闆汇€傝┎鍣ㄤ欢鍏�(n猫i)缃綆鍔熻€楁灦妲�(g貌u)锛岃兘澶犲湪鏁村€嬪伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔楂樼簿搴︽€ц兘銆侺TC1698 鎻愪緵浜嗕竴鍊� SPI 鍏煎鐨勪覆琛屾帴鍙ｏ紝鐢ㄤ簬鎺у埗鍜屾暩(sh霉)鎿�(j霉)鍌宠几锛岄仼鍚堥渶瑕佸璺几鍏ヤ俊铏熼噰妯ｇ殑鎳�(y墨ng)鐢ㄥ牬鍚�銆�
銆€銆€鍏跺皝瑁濆舰寮忕偤 TSSOP-20 灏佽锛屽苟涓旀敮鎸佸伐妤�(y猫)绱氬拰鎿村睍婧害鑼冨湇鐨勫伐浣滅挵(hu谩n)澧冦€�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細16 浣�
銆€銆€闆绘簮闆诲锛�3V 鑷� 5.5V
銆€銆€鏈€澶у悶鍚愮巼锛�100ksps
銆€銆€杓稿叆椤炲瀷锛氬樊鍒�/鍠
銆€銆€淇″櫔姣� (SNR)锛�91dB
銆€銆€鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇 (SFDR)锛�97dB
銆€銆€绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�2LSB
銆€銆€宸垎闈炵窔鎬ц宸� (DNL)锛毬�1LSB
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

鐗规€�

LTC1698 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂樼簿搴� 16 浣� ADC 鎬ц兘锛岀⒑淇濇簴(zh菙n)纰虹殑鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆€銆€2. 鍏�(n猫i)缃綆鍔熻€楁ā寮�锛岃兘澶犻’钁楅檷浣庣郴绲�(t菕ng)鑳借€椼€�
銆€銆€3. 鏀寔宸垎鍜屽柈绔几鍏ラ厤缃�锛屾彁渚涢潏娲荤殑淇¤櫉閫ｆ帴鏂瑰紡銆�
銆€銆€4. 鎻愪緵蹇€熺殑寤虹珛鏅傞枔锛岄仼鍚堥珮閫熼噰妯ｉ渶姹�銆�
銆€銆€5. 涓茶鎺ュ彛鍏煎妯�(bi膩o)婧�(zh菙n) SPI 鍜� MICROWIRE 鍗�(xi茅)璀帮紝绨″寲鑸囧井鎺у埗鍣ㄦ垨 DSP 鐨勯€ｆ帴銆�
銆€銆€6. 鍏�(n猫i)缃弮鑰冪珐娌栧櫒锛屾笡灏戝皪澶栭儴鍏冧欢鐨勯渶姹傘€�
銆€銆€7. 灏忓阀鐨� TSSOP-20 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€8. 宸ヤ綔婧害鑼冨湇瀵唬锛屾豢瓒虫儭鍔ｇ挵(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹�銆�

鎳�(y墨ng)鐢�

LTC1698 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嫊鍖栬ō(sh猫)鍌欎腑鐨勪俊铏熺洠(ji膩n)娓垏鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆€銆€2. 閱�(y墨)鐧傚剙鍣�锛屼緥濡傝秴鑱叉尝瑷�(sh猫)鍌�銆佸績闆诲湒鍎€绛夈€�
銆€銆€3. 娓│鑸囨脯閲忚ō(sh猫)鍌欙紝濡傜ず娉㈠櫒銆侀牷璀滃垎鏋愬剙绛�銆�
銆€銆€4. 閫氫俊绯荤当(t菕ng)涓殑灏勯牷鍓嶇淇¤櫉閲囬泦銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)瑷橀寗鍣ㄥ拰鍏朵粬闇€瑕佺簿纰烘ā鎿俊铏熸暩(sh霉)瀛楀寲鐨勫牬鍚�銆�
銆€銆€6. 姹借粖闆诲瓙绯荤当(t菕ng)鐨勫偝鎰熷櫒鎺ュ彛瑷�(sh猫)瑷�銆�
銆€銆€7. 绉戝(xu茅)鐮旂┒涓皪楂樼簿搴︽暩(sh霉)鎿�(j霉)閲囬泦鐨勯渶姹傘€�
銆€銆€閫欎簺鎳�(y墨ng)鐢ㄩ兘寰楃泭浜� LTC1698 楂樼簿搴�銆佷綆鍔熻€楀拰闈堟椿鎬х殑鐗归粸銆�