Low Power, Adjustable UV and OV Monitor

GENERAL DESCRIPTION The ADCMP671 voltage monitor consists of two low power, high accuracy comparators and reference circuits. It operates on a supply voltage from 1.7 V to 5.5 V and draws 17 μA maximum, making it suitable for low power system monitoring and portable applications. The part is desi

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低功耗可調(diào)UV和OV監(jiān)控器，采用400 mV 0.275%基準(zhǔn)電壓源

ADCMP671電壓監(jiān)控器由兩個低功耗、高精度比較器和基準(zhǔn)電壓源電路組成。這款器件專為監(jiān)控和報告電源欠壓及過壓故障而設(shè)計，采用1.7 V至5.5 V電源供電，最大功耗僅8.55 μA，因此適合低功耗系統(tǒng)監(jiān)控和便攜式應(yīng)用。低輸入偏置電流和基準(zhǔn)電壓使電阻可調(diào)UV和OV閾值低至400 mV。ADCMP671有兩個開漏輸出：PWRGD輸出指示電源在UV和OV窗口內(nèi)，OV輸出指示電源過壓。該輸出組合允許用戶通過N + 1個處理器輸入/輸出(I/O)對N個電源進行窗口監(jiān)控。各輸出保證在工作溫度范圍內(nèi)吸電流能力大于5 mA。\n\n ADCMP671采用6引腳TSOT封裝。工作溫度范圍為-40°C ? 通過最少處理器I/O進行窗口監(jiān)控 \n\n? 單獨監(jiān)控N個供電軌僅需N + 1個處理器I/O \n\n? VDD = 3.3 V、25°C時閾值為400 mV ± 0.275% \n\n? 電源電壓范圍：1.7 V至5.5 V \n\n? 低靜態(tài)電流：8.55 μA（最大值） \n\n? 輸入范圍包括地電位;

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Low Power, Adjustable UV and OV Monitor

GENERAL DESCRIPTION The ADCMP671 voltage monitor consists of two low power, high accuracy comparators and reference circuits. It operates on a supply voltage from 1.7 V to 5.5 V and draws 17 μA maximum, making it suitable for low power system monitoring and portable applications. The part is desi

文件：312.38 Kbytes 頁數(shù)：16 Pages

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Package：SOT-23-6 細型，TSOT-23-6；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 比較器 描述：IC MONITOR UV/OV LP ADJ 6TSOT

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