RP300 系列

0.8%精度带延时功能的电压检测器(内置计数器类型)

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概述
规格
技术资料
品质&封装
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概述

The RP300 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. By inputting "L" signal to MR pin, the manual reset signal is outputted. A delay capacitor is not needed, because the output delay time of 50 ms or 200 ms is generated with the counter in the IC. Additionally, the high accuracy output delay time at ±5% allows easy control of the start-up sequence. In addition to SOT-23-5 packages, a 1mm square DFN(PL)1010-4B package is also available.

规格

	消费
工作电压范围	0.72 V to 5.50 V (6.0 V)
工作温度范围	-40°C to 85°C (125°C)
电源电流	Typ. 0.95 µA (−VSET = 3.08 V, VDD = 3.18 V)
检测器阈值范围	1.1 V, 2.32 V, 2.63 V, 2.7 V, 2.8 V, 2.93 V, 3.08 V, 4.2 V, 4.38 V, 4.6 V
检测器阈值精度	±0.8% (1.7 V ≤ -VSET), ±1.0% (-VSET < 1.7 V)
检测器阈值温度系数	Typ. ±50 ppm/°C
释放延迟时间	Typ. 50 ms, 200 ms
释放延迟时间精度	±5% (25°C), ±15% (−40°C ≤ Ta ≤ 85°C)
输出类型	CMOS, Nch Open Drain
封装	DFN(PL)1010-4B, SOT-23-5

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分类：电压检测器（复位芯片）

	输入电压 min (V)	0.72
	输入电压 max (V)	5.50
	解除延迟时间	Fixed
	检测电压 min (V)	1.1
	检测电压 max (V)	4.6

技术资料

RP300xxxxA Timing Chart

The detector threshold is the same as the released voltage, not hysteresis.
RP300xxxxC Timing Chart

The detector threshold is the same as the released voltage, not hysteresis.