pdf

ISL88708, ISL88716, ISL88813 pdf datasheet (Adjustable Power-On Reset)

  • 2013-09-19
  • 735.92KB
  • Points it Requires : 1

Designed with high reset threshold accuracy and low powerconsumption, the ISL88705, ISL88706, ISL88707,ISL88708, ISL88716 and ISL88813 devices aremicroprocessor supervisors that are designed to monitorpower-supply and battery functions in microprocessorsystems. They can help to lower system cost, reduce boardspace requirements and increase the reliability of systems.These devices provide essential functions such as supplyvoltage supervision by asserting a reset output duringpower-up and power-down as well as during brownoutconditions. An auxiliary voltage monitor is provided fordetecting power failures warning the system of low batteryconditions or presence detection. In addition, anindependent watchdog timer helps to monitormicroprocessor activity every 1.6s (typical). An active-lowmanual reset is offered and reset signals remain asserteduntil VDD returns to proper operating levels.Users can increase the nominal 200ms power-on resettime-out delay by adding an external capacitor to the CPORpin on the ISL88707 and ISL88708.

unfold

You Might Like

Uploader
flexbuilder
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×