鏅傞枔锛�2025/5/6 17:25:37
闁辫畝锛�22
ADS8699 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)鐨勯珮鎬ц兘 18 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夛紝閲囩敤閫愭閫艰繎瀵勫瓨鍣紙SAR锛夋灦妲�(g貌u)銆傝┎鍣ㄤ欢鏀寔楂橀仈 2 MSPS 鐨勯噰妯ｉ�熺巼锛屽苟鍏锋湁浣庡姛鑰楃壒鎬�锛岄潪甯搁仼鍚堥珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�ADS8699 闆嗘垚浜嗗绋姛鑳�锛屽寘鎷彲绶ㄧ▼澧炵泭鏀惧ぇ鍣紙PGA锛�銆佸弮鑰冪珐娌栧櫒鍜屾暩(sh霉)瀛楁烤娉㈠櫒锛屽緸鑰屾笡灏戜簡澶栭儴鍏冧欢闇�姹傚苟绨″寲浜嗚ō(sh猫)瑷�銆傛澶�锛屽畠閭勬敮鎸侀潏娲荤殑杓稿叆鑼冨湇閰嶇疆锛屼娇寰楀叾鑳藉閬╂噳鍚勭ó宸ユキ(y猫)銆侀啱(y墨)鐧傚拰鍏朵粬绮惧瘑娓噺鎳夌敤銆�
鍒嗚鲸鐜囷細18浣�
銆�銆�鏈�澶ч噰妯ｇ巼锛�2 MSPS
銆�銆�闆绘簮闆诲锛�2.7 V 鑷� 5.25 V
銆�銆�杓稿叆椤炲瀷锛氬樊鍒�
銆�銆�淇″櫔姣旓紙SNR锛夛細99 dB锛堝吀鍨嬪�硷級
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇锛圫FDR锛夛細105 dB锛堝吀鍨嬪�硷級
銆�銆�绌嶅垎闈炵窔鎬ц宸紙INL锛夛細卤2 LSB
銆�銆�灏佽椤炲瀷锛歍SSOP-24
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
ADS8699 鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 楂樼簿搴︼細18 浣嶅垎杈ㄧ巼鍜屾サ浣庣殑 INL锛岀⒑淇濈簿纰虹殑淇¤櫉杞�(zhu菐n)鎻�銆�
銆�銆�2. 蹇�熼噰妯ｏ細鏀寔楂橀仈 2 MSPS 鐨勯噰妯ｉ�熺巼锛岄仼鍚堥渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)閲囬泦鐨勬噳鐢ㄣ��
銆�銆�3. 鍏�(n猫i)缃� PGA锛氭彁渚涘緸 1 鍒� 128 鐨勫彲绶ㄧ▼澧炵泭閬搁爡锛屼究浜庤檿鐞嗗皬骞呭害淇¤櫉銆�
銆�銆�4. 闈堟椿鐨勮几鍏ヨ寖鍦嶏細鐢ㄦ埗鍙互閰嶇疆澶氬�嬭几鍏ヨ寖鍦嶄互鍖归厤涓嶅悓椤炲瀷鐨勫偝鎰熷櫒杓稿嚭銆�
銆�銆�5. 浣庡姛鑰楁ā寮忥細鍏佽ū鍦ㄨ純浣庨噰妯ｉ�熺巼涓嬮�蹭竴姝ラ檷浣庡姛鑰�锛屽欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑绾�(x霉)鑸檪闁�銆�
銆�銆�6. 瀵伐浣滈浕澹撹寖鍦嶏細鍏煎澶氱ó闆绘簮闆诲锛屽寮风郴绲�(t菕ng)鐨勯潏娲绘�с��
銆�銆�7. 楂樺彲闈犳�э細鑳藉鍦� -40掳C 鑷� +125掳C 鐨勫伐妤�(y猫)婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱琛�銆�
ADS8699 寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛岀洠(ji膩n)娓鍔�銆佹韩搴︾瓑鍌虫劅鍣ㄤ俊铏�銆�
銆�銆�2. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傝秴鑱叉垚鍍�銆佹偅鑰呯洠(ji膩n)璀峰剙绛夐渶瑕侀珮绮惧害淇¤櫉铏曠悊鐨勫牬鏅��
銆�銆�3. 娓│鑸囨脯閲忥細绀烘尝鍣�銆侀牷璀滃垎鏋愬剙绛夋脯瑭﹀剙鍣ㄤ腑浣滅偤鏍稿績 ADC 绲勪欢銆�
銆�銆�4. 闆诲姏鐩�(ji膩n)鎺э細灏嶉浕娴�銆侀浕澹撻�茶绮剧⒑娓噺锛屽鐝�(xi脿n)楂樻晥鑳芥簮绠＄悊銆�
銆�銆�5. 绉戝鐮旂┒锛氭敮鎸佸京闆滃椹楃挵(hu谩n)澧冧笅鐨勯珮绮惧害鏁�(sh霉)鎿�(j霉)瑷橀寗鑸囧垎鏋�銆�
ADS8694, ADS8691
