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鍒嗚鲸鐜囷細24 浣�
銆€銆€鏈€澶ч噰妯ｇ巼锛�20 SPS
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椤炲瀷锛歍SSOP-20
銆€銆€绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�3 LSB
銆€銆€宸垎闈炵窔鎬ц宸� (DNL)锛毬�1 LSB
銆€銆€杓稿叆鑼冨湇锛毬盫ref / PGA Gain
銆€銆€鍔熻€楋細鍏稿瀷鍊� 85 渭W @ 20 SPS

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ADS1240 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樼簿搴� 24 浣� SAR ADC锛屾彁渚涘崜瓒婄殑鍒嗚鲸鐜囧拰浣庡櫔鑱叉€ц兘銆�
銆€銆€2. 鍏�(n猫i)缃� PGA锛屾敮鎸佸鐩婂緸 1 鍒� 128 鐨勫彲绶ㄧ▼閬告搰锛屾豢瓒冲鍕曟厠(t脿i)鑼冨湇鎳�(y墨ng)鐢ㄩ渶姹�銆�
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銆€銆€4. 澶氱ó杓稿叆妯″紡鏀寔锛屽寘鎷柈绔�銆佸樊鍒嗗拰鍋藉樊鍒嗚几鍏ワ紝澧炲挤瑷�(sh猫)瑷堥潏娲绘€с€�
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銆€銆€7. 灏忓瀷 TSSOP-20 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆€銆€8. 宸ユキ(y猫)绱氭韩搴﹁寖鍦�锛岄仼鐢ㄤ簬鍚勭ó鎯″姡鐠�(hu谩n)澧冧笅鐨勬脯閲忎换鍕�(w霉)銆�

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ADS1240 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦鐨勯牁(l菒ng)鍩�锛屼緥濡傦細
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