TPS70751PWP 鏅傞枔锛�2024/1/16 11:52:10 闁辫畝锛�273

TPS70751PWP鏃ㄥ湪鐐篢MS320鎻愪緵瀹屾暣鐨勯浕婧愮鐞嗚В姹烘柟妗�? DSP绯诲垪銆佽檿鐞嗗櫒闆绘簮銆丄SIC銆丗PGA鍜岄渶瑕侀洐杓稿嚭闆诲瑾�(di脿o)绡€(ji茅)鍣ㄧ殑鏁�(sh霉)瀛楁噳(y墨ng)鐢�銆傛帓搴忓姛鑳界殑鍙法绋嬫€т娇TPS70751PWP鎴愮偤浠讳綍鍏锋湁闆绘簮鎺掑簭瑕佹眰鐨凾MS320 DSP鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆備笉鍚岀殑鍔熻兘锛屽婧�(zh菙n)纰烘€�銆佸揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)銆丼VS鐩�(ji膩n)鎺ч浕璺�銆佹墜鍕曞京(f霉)浣嶈几鍏ュ拰鍟熺敤鍔熻兘锛屾彁渚涗簡瀹屾暣鐨勭郴绲�(t菕ng)瑙ｆ焙鏂规銆�

鍙冩暩(sh霉)

椤炲垾锛氶泦鎴愰浕璺� (IC)
銆€銆€瀹跺涵锛歅MIC - 绌�(w臎n)澹撳櫒 - 绶氭€�
銆€銆€绌�(w臎n)澹撳櫒鎷�?f霉)娴(ji茅)妲�(g貌u)锛氭锛屽浐瀹氬紡
銆€銆€杓稿嚭闆诲锛�3.3V, 1.8V
銆€銆€杓稿叆闆诲锛�2.7 ~ 6 V
銆€銆€闆诲 - 澹撻檷锛堟(bi膩o)婧�(zh菙n)锛夛細0.83V @ 250mA
銆€銆€绌�(w臎n)澹撳櫒鏁�(sh霉)閲忥細2
銆€銆€闆绘祦 - 杓稿嚭锛�125mA, 250mA
銆€銆€闆绘祦 - 闄愬埗锛堟渶灏忥級锛�.75µA, 1.6µA
銆€銆€椤嶅畾鍔熺巼锛�1.646 W
銆€銆€杓稿嚭鎺ュ彛鏁�(sh霉)锛�
銆€銆€杓稿嚭闆诲锛�3.30 V
銆€銆€杓稿嚭闆绘祦锛�250 mA
銆€銆€渚涢浕闆绘祦锛�230 渭A
銆€銆€閲濊叧鏁�(sh霉)锛�20
銆€銆€鑰楁暎鍔熺巼锛�4.115 W
銆€銆€闈滄厠(t脿i)闆绘祦锛�230 渭A
銆€銆€杓稿嚭闆诲椤炲瀷锛欳eramic
銆€銆€璺岃惤闆诲锛�83 mV
銆€銆€瑾�(di脿o)绡€(ji茅)杓稿嚭鏁�(sh霉)锛�
銆€銆€杓稿嚭闆绘祦(Max)锛�125mA, 250mA
銆€銆€宸ヤ綔婧害(Max)锛�125 鈩�
銆€銆€宸ヤ綔婧害(Min)锛�-40 鈩�
銆€銆€鑰楁暎鍔熺巼(Max)锛�4115 mW
銆€銆€绮惧害锛毬�2 %
銆€銆€杓稿叆闆诲锛�2.7V ~ 6V
銆€銆€寮曡叧鏁�(sh霉)锛�20
銆€銆€闀峰害锛�6.6 mm
銆€銆€瀵害锛�4.5 mm
銆€銆€楂樺害锛�1.05 mm
銆€銆€宸ヤ綔婧害锛�-40鈩� ~ 125鈩�
銆€銆€瀹夎椤炲瀷锛氳〃闈㈣布瑁�
銆€銆€灏佽/澶栨锛�20-TSSOP锛�20-eTSSOP锛�20-HTSSOP
銆€銆€鍖呰锛氱浠�
銆€銆€鍏跺畠鍚嶇ū锛�296-8034-5

鐗规€�

鍒嗛珨寮忛浕婧愭噳(y墨ng)鐢ㄧ殑闆欒几鍑洪浕澹�
銆€銆€DSPA鎳�(y墨ng)鐢ㄧ殑鍙伕鍔犻浕闋嗗簭锛堢崹(d煤)绔嬪暉鐢ㄨ几鍑鸿珛鍙冭閮ㄤ欢铏烼PS708xx锛�
銆€銆€绌�(w臎n)澹撳櫒1鐨勮几鍑洪浕娴佽寖鍦嶇偤250mA锛岀┅(w臎n)澹撳櫒2鐨勮几鍑洪浕娴佺偤125mA
銆€銆€蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)
銆€銆€闆诲閬搁爡(xi脿ng)锛�3.3V/2.5V銆�3.3V/1.8V銆�3.3V/1.5V銆�3.3V/1.2V锛屽拰闆欏彲瑾�(di脿o)杓稿嚭
銆€銆€婕忔サ闁嬭矾闆绘簮闁嬪暉寰�(f霉)浣�锛屽欢閬�120ms
銆€銆€婕忔サ闁嬪暉闆绘簮閬╃敤浜庣┅(w臎n)澹撳櫒1
銆€銆€瓒呬綆190渭A锛堝吀鍨嬶級闈滄厠(t脿i)闆绘祦
銆€銆€寰呮(j墨)鏈熼枔1渭A杓稿叆闆绘祦