AD5421BREZ-REEL7 鏅�(sh铆)闁擄細2025/4/28 14:52:48 闁辫畝锛�37

AD5421BREZ-REEL7 鏄竴娆剧敱 Analog Devices 鍏徃鐢熺敘(ch菐n)鐨勯珮绮惧害銆佷綆鍔熻€楃殑 16 浣嶆暩(sh霉)瀛�-妯℃摤杞�(zhu菐n)鎻涘櫒 (DAC)銆傝┎鑺墖閲囩敤 SPI 鎺ュ彛锛岄仼鐢ㄤ簬宸ユキ(y猫)鑷嫊(d貌ng)鍖�銆侀亷绋嬫帶鍒跺拰鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夋噳(y墨ng)鐢�銆傚叾鍏�(n猫i)缃簡鍩烘簴(zh菙n)闆诲婧愬拰杓稿嚭绶╂矕鏀惧ぇ鍣�锛屽緸鑰岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栧湇鍏冧欢鐨勬暩(sh霉)閲�銆�
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渚涢浕闆诲锛�2.7 V 鑷� 5.5 V
銆€銆€鍒嗚鲸鐜囷細16 浣�
銆€銆€鎺ュ彛椤炲瀷锛歋PI
銆€銆€杓稿嚭鑼冨湇锛�0 V 鑷� VREF
銆€銆€鍩烘簴(zh菙n)闆诲锛氬収(n猫i)閮� 2.5 V 鎴栧閮ㄦ彁渚�
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-16

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AD5421BREZ-REEL7 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鍏�(n猫i)缃珮绮惧害 2.5V 鍩烘簴(zh菙n)闆诲婧�锛岀敤鎴跺彲浠ラ伕鎿囦娇鐢ㄥ収(n猫i)閮ㄥ熀婧�(zh菙n)鎴栧閮ㄥ熀婧�(zh菙n)闆诲浠ユ豢瓒崇壒瀹氶渶姹�銆�
銆€銆€2. 鏀寔 Rail-to-Rail 杓稿嚭锛屽彲浠ヨ钃嬪緸 0V 鍒板弮鑰冮浕澹撶殑瀹屾暣杓稿嚭鑼冨湇銆�
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銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬垏閬庣▼鎺у埗涓殑淇¤櫉瑾�(di脿o)绡€(ji茅)鍜岄枆鐠�(hu谩n)鍙嶉銆�
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