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看門狗功能帶ON/OFF控制端電壓檢測器XD6122 *符合AEC-Q100 (Grade3) 標(biāo)準(zhǔn)

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產(chǎn)品型號XD6122

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更新時間：2022-03-23 10:00:36瀏覽次數(shù)：189次

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深圳市泰德蘭電子有限公司

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商鋪產(chǎn)品：525條

所在地區(qū)：廣東深圳市

聯(lián)系人：楊澤銘（銷售經(jīng)理）

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產(chǎn)品簡介

TheXD6122seriesisagroupofhigh-precision,lowcurrentconsumptionvoltagedetectorswithwatchdogfunctionsincorporatingCMOSprocesstechnology

詳細(xì)介紹

The XD6122 series is a group of high-precision, low current consumption voltage detectors with watchdog functions incorporating CMOS process technology. The series consist of a reference voltage source, delay circuit, comparator, and output driver. With the built-in delay circuit, the series do not require any external components to output signals with release delay time. The output type is VDFL low when detected. The EN/ENB pin can control ON and OFF of the watchdog functions. By setting the EN/ENB pin to low or high level, the watchdog function can be OFF while the voltage detector remains operation. Since the EN/ENB pin of the XD6122 series is internally pulled up to the VIN pin or pulled down to the VSS pin, these series can be used with the EN/ENB pin left open when the watchdog functions is used.
The detect voltages are 1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V, using laser trimming technology. Six watchdog timeout periods are available in a range from 50ms to 1.6s. Five release delay times are available in a range from 3.13ms to 400ms

檢測電壓范圍(標(biāo)準(zhǔn))	1.6V, 2.2V, 2.3V, 2.4V, 2.9V, 3.0V, 3.1V, 4.4V, 4.5V, 4.6V
檢測電壓精度	±2% (Ta=25℃) +4% -5% (Ta=-40～85℃)
滯后寬度	VDFL×5％
工作電壓范圍	1.0V～6.0V
輸出形式	N-channel open drain
解除延遲時間	400ms,200ms,100ms,50ms,3.13ms
看門狗超時時間	1.6s,800ms,400ms, 200ms,100ms,50ms
溫度范圍	-40℃～＋85℃