R3116 系列
0.8%精度0.5V工作电压的电压检测器,带延时功能

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  • 概述

    The R3116 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. The R3116 can operate at low voltage from 0.5V and the detector threshold can be specified from 0.7V. The detector threshold accuracy as high as ±0.8% helps to increase stable operating area coupled with lower voltage. Additionally, the high accuracy output delay time at ±15% allows easy control of the start-up sequence.

    The R3116 is offered in:

    - 5-pin SOT-23-5, 4-pin SC-82AB and 4-pin DFN(PLP)1010-4 packages for consumer applications

    - 5-pin SOT-23-5 and 4-pin DFN(PLP)1010-4 packages for industrial applications

    - 5-pin SOT-23-5 and 4-pin DFN1212-4 packages for automotive applications

    This product for industrial applications are characterized to -50°C, and operates in a wide temperature range from low temperature to high temperature.

  • 规格
    消费 工业 车载
    工作电压范围 0.5 V to 6.0 V (7.0 V)
    工作温度范围 -40°C to 85°C (125°C) -50°C to 105°C (125°C) -40°C to 105°C (125°C)
    电源电流 Typ. 0.35 µA (-VDET = 1.5 V, VDD = -VDET+1 V)
    检测器阈值范围 0.7 V to 5.0 V (0.1 V step)
    检测器阈值精度 ±0.8% (-VDET ≥ 1.5 V, Ta = 25°C)
    检测器阈值温度系数 Typ. ±30 ppm/°C
    释放延迟时间 100 ms (CD = 0.022 µF) Adjustable with an external capacitor
    释放延迟时间精度 ±15% (-VDET ≥ 1.5 V)
    输出类型 CMOS, Nch Open Drain
    封装 DFN(PLP)1010-4, SC-82AB, SOT-23-5 DFN(PLP)1010-4, SOT-23-5 DFN1212-4, SOT-23-5
  • 技术资料
    • Typical Application: R3116xxx1A CPU Reset Circuit (Nch Open Drain Output)

      Typical Application: R3116xxx1A CPU Reset Circuit (Nch Open Drain Output)

      Input Voltage to R3116xxx1A is equal to Input Voltage to CPU

    • R3116xxx1A Timing Chart

      R3116xxx1A Timing Chart

    • R3116xxx1C Timing Chart

      R3116xxx1C Timing Chart

  • 品质&封装
    • 有关产品的详细信息,请参见数据表。
    • 封装文件包括封装尺寸,卷带规格,卷带盘尺寸,功耗和建议的焊盘图案。
    • 请联系我们或我们的代理商以获取未发布的可靠性信息。

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分类:电压检测器(复位芯片)

输入电压
min (V)
0.5
输入电压
max (V)
6.0
解除延迟
时间
Adjustable
检测电压
min (V)
0.7
检测电压
max (V)
5.0