PCAL6524HEAZ 鏅�(sh铆)闁擄細2025/4/27 18:57:04 闁辫畝锛�42

PCAL6524HEAZ 鏄竴娆剧敱 NXP锛堟仼鏅烘郸锛夌敓鐢�(ch菐n)鐨� 16 浣� I2C-bus 鍜� SMBus 鍏煎鐨� I/O 鎿�(ku貌)灞曞櫒銆傝┎鑺墖闆嗘垚浜� 16 鍊嬪彲閰嶇疆鐨勮几鍏�/杓稿嚭寮曡叧锛屾敮鎸侀洐鍚戦€氫俊鍜屽绋伐浣滄ā寮�銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佹摯(ku貌)灞� GPIO 鐨勫祵鍏ュ紡绯荤当(t菕ng)銆佸伐妤�(y猫)鎺у埗瑷�(sh猫)鍌欎互鍙婃秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑銆�
銆€銆€PCAL6524 绯诲垪鐢�(ch菐n)鍝佸熀浜� PCA9535 骞宠嚭閫�(j矛n)琛屼簡鍔熻兘澧炲挤(qi谩ng)锛屾彁渚涙洿楂樼殑鎬ц兘鑸囧彲闈犳€�锛屽苟鍏锋湁浣庡姛鑰楀拰楂樻姉骞叉摼鑳藉姏鐨勭壒榛�(di菐n)銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歅CAL6524HEAZ
銆€銆€灏佽锛歍SSOP-28
銆€銆€宸ヤ綔闆诲锛�1.7V 鑷� 5.5V
銆€銆€鏈€澶ч浕娴侊細姣忓€� I/O 寮曡叧卤20mA
銆€銆€I2C 绺界窔閫熷害锛氭(bi膩o)婧�(zh菙n)妯″紡 100kHz锛屽揩閫熸ā寮� 400kHz
銆€銆€鐠�(hu谩n)澧冩韩搴﹁寖鍦嶏細-40掳C 鑷� +125掳C
銆€銆€杓稿叆/杓稿嚭鏁�(sh霉)閲忥細16
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 60渭A锛堝緟姗�(j墨)妯″紡涓嬶級
銆€銆€闊挎噳(y墨ng)鏅�(sh铆)闁擄細鏈€澶� 10渭s

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PCAL6524HEAZ 鎻愪緵浜嗚睈瀵岀殑鐗规€у拰闈堟椿鎬�锛岄仼鍚堝绋噳(y墨ng)鐢ㄥ牬鏅細
銆€銆€1. 鏀寔 16 鍊嬬崹(d煤)绔嬬殑杓稿叆/杓稿嚭寮曡叧锛屽彲浠ュ柈鐛�(d煤)閰嶇疆鐐鸿几鍏ユ垨杓稿嚭銆�
銆€銆€2. 鍏�(n猫i)缃腑鏂峰姛鑳�锛岀暥(d膩ng)浠绘剰涓€鍊嬪紩鑵崇媭鎱�(t脿i)璁婂寲鏅�(sh铆)鑳藉瑙哥櫦(f膩)涓柗淇¤櫉銆�
銆€銆€3. 閰嶅倷妤垫€у弽杞�(zhu菐n)瀵勫瓨鍣紝鍏佽ū鐢ㄦ埗鑷敱閬告搰杓稿叆鏁�(sh霉)鎿�(j霉)鐨勬サ鎬э紙姝�?锛涜殟鑱暤?銆�
銆€銆€4. 姣忓€嬪紩鑵抽兘鍙互瑷�(sh猫)缃偤闁嬫紡杓稿嚭鎴栨帹鎸借几鍑烘ā寮忋€�
銆€銆€5. 鏀寔妯�(bi膩o)婧�(zh菙n) I2C 鍜� SMBus 鍗�(xi茅)璀�锛屽吋瀹瑰涓绘帶鏋舵(g貌u)銆�
銆€銆€6. 鎻愪緵纭欢鍦板潃寮曡叧锛屾渶澶氭敮鎸� 8 鍊嬩笉鍚岀殑鍣ㄤ欢鍦板潃銆�
銆€銆€7. 宸ヤ綔鍦ㄥ闆诲鑼冨湇锛�1.7V 鍒� 5.5V锛�锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)銆�
銆€銆€8. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岀壒鍒ラ仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欍€�
銆€銆€9. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濈劇閴涘伐钘濆埗閫犮€�

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PCAL6524HEAZ 鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熼潪甯稿唬娉�锛屽寘鎷絾涓嶉檺浜庝互涓嬫柟闈細
銆€銆€1. 宓屽叆寮忕郴绲�(t菕ng)涓殑 GPIO 鎿�(ku貌)灞�锛屼緥濡傚柈鐗囨(j墨)鎴栧井铏曠悊鍣ㄧ劇娉曟彁渚涜冻澶犲鐨勫紩鑵虫檪(sh铆)浣跨敤銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�锛岀敤浜庡(sh铆)鐝�(xi脿n)寰�(f霉)闆滅殑闁嬮棞(gu膩n)鎺у埗鎴栫媭鎱�(t脿i)鐩�(ji膩n)娓€�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑鎸夐垥妾㈡脯鍜� LED 椹�(q奴)鍕曘€�
銆€銆€4. 瀹剁敤闆诲櫒鐨勯潰鏉挎帶鍒跺拰鎸囩ず鐕堥﹨(q奴)鍕�銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑澶氳矾淇¤櫉铏曠悊銆�
銆€銆€6. 閫氫俊瑷�(sh猫)鍌欎腑鐨勬帴鍙ｆ摯(ku貌)灞曞強淇¤櫉瑾�(di脿o)鐞�銆�
銆€銆€7. 閱�(y墨)鐧傚剙鍣ㄧ殑杓稿叆杓稿嚭绠＄悊妯″銆�
銆€銆€8. 鏅鸿兘瀹跺眳绯荤当(t菕ng)涓殑鍌虫劅鍣ㄦ暩(sh霉)鎿�(j霉)璁€鍙栬垏鍩�(zh铆)琛屽柈鍏冩帶鍒躲€�