R3130 系列
带延时功能的电压检测器(内置计数器类型)
R3130 系列
带延时功能的电压检测器(内置计数器类型)
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概述
The R3130 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. Reset signal is "L". A delay capacitor is not needed, because the output delay time is generated with the counter in the IC.
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规格
消费 工作电压范围 1.0 V to 6.0 V (6.5 V) 工作温度范围 -40°C to 85°C (125°C) 电源电流 Typ. 1.4 µA 检测器阈值范围 1.6 V to 4.8 V (0.1 V step) 检测器阈值精度 ±1.5% (Ta = 25°C) 检测器阈值温度系数 Typ. ±100 ppm/°C 释放延迟时间 50 ms or 240 ms 释放延迟时间精度 ±10.0% 输出类型 CMOS, Nch Open Drain 封装 SOT-23-3 検出遅延時間 Typ. 20 µs -
技术资料
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Timing Chart
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