鏅傞枔锛�2025/5/8 14:52:02
闁辫畝锛�27
APM2302BAC-TRL鏄竴娆鹃珮鏁堣兘銆佷綆鍔熻�楃殑浣庡宸窔鎬х┅(w臎n)澹撳櫒锛圠DO锛�锛岄仼鐢ㄤ簬灏嶉浕婧愬櫔鑱叉晱鎰熺殑鎳夌敤鍫存櫙銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑CMOS宸ヨ棟鍒堕��锛岃兘澶犳彁渚涢珮绮惧害鐨勮几鍑洪浕澹撳拰鍑鸿壊鐨勭灛鎱�(t脿i)闊挎噳鎬ц兘銆傚畠鍏�(n猫i)缃亷娴佷繚璀�銆侀亷婧繚璀蜂互鍙婄煭璺繚璀峰姛鑳斤紝纰轰繚鍦ㄥ悇绋伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬�銆�
銆�銆�瑭茶姱鐗囨敮鎸�1.8V鑷�5.5V鐨勫杓稿叆闆诲鑼冨湇锛屽苟鍙彁渚涢珮閬�2A鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傚叾瓒呬綆鐨勬帴鍦板紩鑵抽浕娴佸拰蹇�熺殑璨犺級/绶氳矾鐬厠(t脿i)闊挎噳浣垮叾闈炲父閬╁悎渚挎敎寮忚ō鍌欏拰楂樻�ц兘绯荤当(t菕ng)涓殑闆绘簮绠＄悊鎳夌敤銆�
杓稿叆闆诲鑼冨湇锛�1.8V~5.5V
銆�銆�杓稿嚭闆绘祦锛�2A
銆�銆�鎺ュ湴闆绘祦锛�30uA锛堝吀鍨嬪�硷級
銆�銆� dropout闆诲锛�250mV锛園2A锛�
銆�銆� PSRR锛�60dB锛園1kHz锛�
銆�銆� 宸ヤ綔婧害鑼冨湇锛�-40鈩儈+125鈩�
銆�銆� 灏佽褰㈠紡锛歍O-263-3
APM2302BAC-TRL鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀仈2A鐨勮几鍑洪浕娴佽兘鍔�锛屾豢瓒冲ぇ鍔熺巼鎳夌敤闇�姹傘��
銆�銆�2. 瓒呬綆鐨刣ropout闆诲锛堝儏250mV @ 2A锛�锛屾彁楂樹簡鏁堢巼骞堕檷浣庝簡鐧�(f膩)鐔遍噺銆�
銆�銆�3. 鍏�(n猫i)缃閲嶄繚璀锋鍒�锛屽寘鎷亷娴佷繚璀�銆侀亷婧棞(gu膩n)鏂峰拰鐭矾淇濊锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�4. 鍑鸿壊鐨凱SRR鎬ц兘锛�60dB @ 1kHz锛夛紝鏈夋晥鎶戝埗闆绘簮鍣伈锛屼繚璀変俊铏熷畬鏁存�с��
銆�銆�5. 蹇�熺殑璨犺級鍜岀窔璺灛鎱�(t脿i)闊挎噳锛岄仼鎳夊嫊鎱�(t脿i)璁婂寲鐨勫伐浣滅挵(hu谩n)澧�銆�
銆�銆�6. 瀵几鍏ラ浕澹撹寖鍦嶏紙1.8V鑷�5.5V锛夛紝鍏煎澶氱ó闆绘簮杓稿叆鏂规銆�
銆�銆�7. 绮剧⒑鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)绮惧害锛岀⒑淇濈┅(w臎n)瀹氱殑渚涢浕鏁堟灉銆�
銆�銆�8. 灏忓瀷鍖栫殑灏佽瑷▓锛圱O-263-3锛�锛岀瘈(ji茅)鐪丳CB绌洪枔锛屼究浜庡竷灞�甯冪窔銆�
APM2302BAC-TRL寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊紝濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵﹀拰鏅鸿兘鎵嬭〃绛�銆�
銆�銆�2. 閫氫俊瑷倷锛屼緥濡傝矾鐢卞櫒銆佷氦鎻涙鍜岀劇绶氭帴鍏ラ粸銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷倷锛屾瘮濡侾LC銆佸偝鎰熷櫒妯″鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�4. 閱�(y墨)鐧傞浕瀛愬剙鍣�锛屽鐩�(ji膩n)璀峰剙銆佽秴鑱叉尝瑷倷鍜岃绯栨娓剙銆�
銆�銆�5. 渚挎敎寮忛浕姹犱緵闆昏ō鍌�锛屽绉诲嫊闆绘簮銆佹墜鎸佹巸鎻忓剙鍜岃棈鐗欓煶绠�銆�
銆�銆�6. 楂樻�ц兘瑷堢畻鍜屽祵鍏ュ紡绯荤当(t菕ng)涓殑杓斿姪闆绘簮渚涙噳銆�
銆�銆�瑭茶姱鐗囨啈鍊熷叾楂樻晥鐨勮綁(zhu菐n)鎻涙晥鐜�銆佺┅(w臎n)瀹氱殑杓稿嚭鐗规�у拰绶婃箠鐨勫褰㈠昂瀵革紝鎴愮偤鐪惧鐝�(xi脿n)浠ｉ浕瀛愯ō鍌欑殑鐞嗘兂閬告搰銆�
APM2302BACT-RL, APM2302BACR-TR, AP2302BAC-TR
