鏅傞枔锛�2025/5/12 18:43:30
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TPS7A4001-EP 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑瓒呬綆鍣伈绶氭�х┅(w臎n)澹撳櫒锛圠DO锛夛紝灏堢偤闇�瑕侀珮闆绘簮鎶戝埗姣旓紙PSRR锛夊拰妤典綆杓稿嚭鍣伈鐨勬噳鐢ㄨ�岃ō瑷�銆傝┎鍣ㄤ欢闈炲父閬╁悎鐐哄櫔鑱叉晱鎰熷瀷灏勯牷锛圧F锛夋ā濉�銆佹ā鎿浕璺拰绮惧瘑鍌虫劅鍣ㄤ緵闆�锛岀⒑淇濈郴绲�(t菕ng)鎬ц兘閬斿埌鏈�浣崇媭鎱�(t脿i)銆�
銆�銆�TPS7A4001-EP 鎻愪緵鍑鸿壊鐨勭灛鎱�(t脿i)闊挎噳鐗规��锛屽苟鏀寔楂橀仈 300mA 鐨勮矤杓夐浕娴併�傚叾灏佽褰㈠紡鐐哄皬灏哄鐨� SOT-23-5 鍜� X2SON-8 灏佽锛岄仼鐢ㄤ簬绌洪枔鍙楅檺鐨勮ō瑷�銆�
杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V锛堝彲瑾匡級
銆�銆�杓稿嚭闆绘祦锛�300mA
銆�銆� dropout 闆诲锛�210mV锛堝吀鍨嬪��锛孈 Iout=300mA锛�
銆�銆�闈滄厠(t脿i)闆绘祦锛�6.5渭A锛堝吀鍨嬪�硷級
銆�銆�璨犺級瑾挎暣鐜囷細卤0.5%
銆�銆�绶氳矾瑾挎暣鐜囷細卤0.2%
銆�銆�闆绘簮鎶戝埗姣旓紙PSRR锛夛細75dB锛�1kHz锛屽吀鍨嬪�硷級
銆�銆�杓稿嚭鍣伈锛�1.8渭VRMS锛�10Hz 鑷� 100kHz锛屽吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23-5 鍜� X2SON-8
TPS7A4001-EP 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�- 瓒呬綆杓稿嚭鍣伈锛屽儏鐐� 1.8渭VRMS锛屽湪灏嶉浕婧愯姹傝嫑鍒荤殑灏勯牷鍜屾ā鎿噳鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆�銆�- 楂� PSRR锛堥浕婧愭姂鍒舵瘮锛�锛屽湪 1kHz 涓嬫彁渚� 75dB 鐨勫吀鍨嬪��锛屾湁鏁堟烤闄よ几鍏ラ浕婧愪笂鐨勫共鎿句俊铏熴��
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銆�銆�- 瀵硾鐨勮几鍏ラ浕澹撹寖鍦嶏紙1.8V 鑷� 5.5V锛夊拰闈堟椿鐨勮几鍑洪浕澹撹绡�(ji茅)鍔熻兘锛�0.8V 鑷� 3.3V锛�銆�
銆�銆�- 鐔遍棞鏂峰拰闄愭祦淇濊鍔熻兘纰轰繚鑺墖鍦ㄧ暟甯告浠朵笅瀹夊叏閬嬭銆�
銆�銆�- 灏忓阀鐨勫皝瑁濋伕闋�锛岄仼鍚堢穵婀婂瀷瑷▓闇�姹�銆�
TPS7A4001-EP 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�- 灏勯牷鍓嶇妯″渚涢浕锛屼緥濡� Wi-Fi銆佽棈鐗欍�佽渹绐╅�氫俊绛�銆�
銆�銆�- 妯℃摤闆昏矾闆绘簮锛屽鏁�(sh霉)鎿�(j霉)杞夋彌鍣紙ADC/DAC锛�銆侀亱绠楁斁澶у櫒鍜屽熀婧栭浕澹撴簮銆�
銆�銆�- 绮惧瘑鍌虫劅鍣ㄦ帴鍙ｉ浕婧�锛屼緥濡傞啱(y墨)鐧傝ō鍌欎腑鐨勫鍔涘偝鎰熷櫒鍜屾韩搴﹀偝鎰熷櫒銆�
銆�銆�- 渚挎敎寮忛浕瀛愯ō鍌欎腑鐨勪綆鍔熻�楀瓙绯荤当(t菕ng)渚涢浕锛屼緥濡傛墜鎸佺祩绔拰鐒＄窔鑰虫銆�
銆�銆�- 宸ユキ(y猫)鑷嫊鍖栧拰娓噺瑷倷涓殑鍣伈鏁忔劅闆昏矾渚涢浕銆�
銆�銆�- 浠讳綍闇�瑕佷綆鍣伈銆侀珮 PSRR 鍜岄珮鏁堣兘 LDO 鐨勫牬鏅�銆�
TPS7A4001,
銆�銆�TPS7A47,
銆�銆�TPS7A49
