LP87525BRNFRQ1 鏅�(sh铆)闁擄細2025/5/28 10:31:14 闁辫畝锛�12

LP87525BRNFRQ1 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夎ō(sh猫)瑷�(j矛)鐨勯珮鏁堣兘銆佸閫氶亾闆绘簮绠＄悊闆嗘垚闆昏矾锛圥MIC锛夛紝涓昏鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō(sh猫)鍌欑瓑銆傝┎鑺墖闆嗘垚浜嗗鍊�(g猫)闄嶅杞�(zhu菐n)鎻涘櫒鍜屼綆澹撳樊绶氭€х┅(w臎n)澹撳櫒锛圠DO锛�锛岃兘澶犳彁渚涘绋浕澹撹几鍑轰互婊胯冻绯荤当(t菕ng)涓笉鍚屾ā濉婄殑渚涢浕闇€姹�銆傛澶�锛屽畠閭勬敮鎸侀潏娲荤殑閰嶇疆閬搁爡(xi脿ng)鍜岄珮鏁堢殑闆绘簮绠＄悊鍔熻兘锛屽緸鑰屽劒(y艒u)鍖栫郴绲�(t菕ng)鐨勫姛鑰楀拰鎬ц兘銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆€銆€鏈€澶ц几鍑洪浕娴侊細姣忓€�(g猫)闄嶅杞�(zhu菐n)鎻涘櫒鍙仈(d谩) 2A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛氶珮閬�(d谩) 3MHz
銆€銆€鏁堢巼锛氶珮閬�(d谩) 95%
銆€銆€灏佽椤炲瀷锛歊NF锛堣秴钖� QFN 灏佽锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€寰呮(j墨)闆绘祦锛氫綆鑷� 1渭A

鐗规€�

LP87525BRNFRQ1 鎻愪緵浜嗛珮搴﹂泦鎴愮殑闆绘簮瑙ｆ焙鏂规锛屽叿鏈変互涓嬮’钁楃壒榛�(di菐n)锛�
銆€銆€1. 楂樻晥闄嶅杞�(zhu菐n)鎻涘櫒锛氬収(n猫i)缃鍊�(g猫)闄嶅杞�(zhu菐n)鎻涘櫒锛屾敮鎸侀珮閬�(d谩) 2A 鐨勮矤(f霉)杓夐浕娴�锛屽苟鑳藉鍦ㄩ珮闋讳笅閬�(y霉n)琛岋紝娓涘皯澶栭儴鍏冧欢楂旂⿳銆�
銆€銆€2. 鍏�(n猫i)缃� LDO锛氭彁渚涗簡绌�(w臎n)瀹氱殑浣庡宸(di脿o)绡€(ji茅)鍔熻兘锛岄仼鍚堢偤鍣伈鏁忔劅闆昏矾渚涢浕銆�
銆€銆€3. 闈堟椿鐨勯厤缃細閫氶亷 I2C 鎺ュ彛瀵�(sh铆)鐝�(xi脿n)鍕�(d貌ng)鎱�(t脿i)瑾�(di脿o)鏁磋几鍑洪浕澹�銆佷娇鑳�/绂佺敤閫氶亾绛夊姛鑳�銆�
銆€銆€4. 浣庨潨鎱�(t脿i)闆绘祦锛氬湪寰呮(j墨)妯″紡涓嬶紝闈滄厠(t脿i)闆绘祦妤典綆锛屾湁鍔╀簬寤堕暦(zh菐ng)闆绘睜绾�(x霉)鑸檪(sh铆)闁撱€�
銆€銆€5. 瀹屽杽鐨勪繚璀�(h霉)姗�(j墨)鍒讹細鍏峰倷閬庢祦淇濊(h霉)銆侀亷婧繚璀�(h霉)鍜岀煭璺繚璀�(h霉)绛夊姛鑳�锛岀⒑淇濈郴绲�(t菕ng)瀹夊叏閬�(y霉n)琛屻€�
銆€銆€6. 瓒呭皬鍨嬪皝瑁濓細閲囩敤 RNF 灏佽褰㈠紡锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�

鎳�(y墨ng)鐢�

LP87525BRNFRQ1 寤ｆ硾閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 鏅鸿兘鎵嬫(j墨)鍜屽钩鏉块浕鑵︿腑鐨勯浕婧愮鐞�銆�
銆€銆€2. 鍙┛鎴磋ō(sh猫)鍌欙紝濡傛櫤鑳芥墜琛ㄥ拰鍋ュ悍杩借工鍣�銆�
銆€銆€3. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō(sh猫)鍌欏拰鍏朵粬渚挎敎寮忛浕瀛愯缃€�
銆€銆€4. 闇€瑕佸璺浕婧愯几鍑轰笖灏�(du矛)鏁堢巼鍜岀┖闁撹姹傝純楂樼殑鎳�(y墨ng)鐢�銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欏強宓屽叆寮忚▓(j矛)绠楀钩鑷�(t谩i)銆�