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銆€銆€瑭插櫒浠堕噰鐢� TI 鐨勯珮鎬ц兘纭呴嵑 (SiGe) 宸ヨ棟鍒堕€�锛屽叿鏈夊嚭鑹茬殑闆绘簮鎶戝埗姣� (PSRR) 鍜屾サ浣庣殑杓稿嚭闆诲鍣伈鐗规€�銆俆PS7A8400 鎻愪緵浜嗗浐瀹氳几鍑洪浕澹撻伕闋�锛屽苟鏀寔楂橀仈(d谩) 300mA 鐨勮矤(f霉)杓夐浕娴�銆傚叾灏忓瀷 RG 灏佽閬╁悎楂樺瘑搴� PCB 甯冨眬銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.6V 鑷� 5.5V
銆€銆€杓稿嚭闆诲锛�0.8V 鑷� 3.3V
銆€銆€杓稿嚭闆绘祦锛�300mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�20渭A
銆€銆€杓稿嚭闆诲鍣伈锛�2.9渭VRMS (鍦� 10Hz 鑷� 100kHz 鑼冨湇鍏�(n猫i))
銆€銆€闆绘簮鎶戝埗姣� (PSRR)锛�70dB (鍦� 100kHz 闋荤巼涓�)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歊G

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TPS7A8400RGRR 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 妤典綆鐨勮几鍑哄櫔鑱�锛岄潪甯搁仼鍚� RF銆丳LL 鍜� ADC/DAC 绛夊皪鍣伈鏁忔劅鐨勬噳(y墨ng)鐢�銆�
銆€銆€2. 楂� PSRR 鎬ц兘纰轰繚鑳藉鏈夋晥婵鹃櫎闆绘簮涓殑楂橀牷骞叉摼銆�
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銆€銆€5. 鏀寔闄剁摲闆诲绌�(w臎n)瀹氶亱(y霉n)琛岋紝绨″寲澶栭儴鍏冧欢閬告搰鍜岃ō(sh猫)瑷堥亷绋�銆�
銆€銆€6. 灏忓瀷灏佽鏈夊姪浜庣瘈(ji茅)鐪侀浕璺澘绌洪枔銆�

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TPS7A8400RGRR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鐒＄窔閫氫俊瑷�(sh猫)鍌�锛屽鍩虹珯鏀剁櫦(f膩)淇℃(j墨)鍜岀劇绶氭ā濉娿€�
銆€銆€2. 灏勯牷鍓嶇妯″ (FEM) 鍜屽姛鐜囨斁澶у櫒 (PA) 渚涢浕銆�
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銆€銆€5. 娓│鑸囨脯閲忓剙鍣紝渚嬪闋昏瓬鍒嗘瀽鍎€鍜屼俊铏熺櫦(f膩)鐢熷櫒銆�
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