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DS1810R-5+T&R

微处理器监控器, 1.2V-5.5V 电源, 低有效, 推挽, 150MS 延迟/4.62V 阈值, SOT-23-3

MAXIM INTEGRATED PRODUCTS DS1810R-5+T&R
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制造商产品编号:
DS1810R-5+T&R
库存编号
2512443
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产品概述

The DS1810R-5+T&R is a 5V EconoReset monitor with push pull output in 3 pin SOT-23 package. It uses a precision temperature reference and comparator circuit to monitor status of power supply (VCC). An internal power fail signal forces reset to the active state when an out of tolerance condition is detected. The reset signal is kept in active state for approximately 150ms to allow power supply and processor to stabilize when VCC returns to an in-tolerance condition. The DS1810 provides the function of detecting out of tolerance power supply conditions and warning processor based system of impending power failure.
  • Supply voltage range from 1.2V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Active-low, push-pull output for low current operation
  • Reset active time of 150ms and VCC trip point of 4.62V
  • Output capacitance of 10pF
  • Automatically restarts a microprocessor after power failure
  • Reduces need for discrete components
  • Precision temperature compensated voltage reference and voltage sensor

应用

系统监控

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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:
4.62V

:
1监控器/监视器

:
1.2V

:
5.5V

:
有功-低/推拉

:
SOT-23

:
3引脚

:
150ms

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 -无限制
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技术文档 (1)

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