目录
一,产品概述(General Description) ![]() The JTMA6800 is a reset timer which designed for long reset times. The device has a long fixed delay of 7.5s ±20% which avoids unplanned reset press.The JTMA6800 operates with 1uA maximal quiescent current when timer inactive. The JTMA6800 has one input which supports single button resetting required. It has a single open-drain output, /RST,with 0.5mA sink current capability. The DS enablesTest-Mode operation by forcing /RST low. 二.产品特点(Features) ![]() 7.5s Fixed Reset Delay 1.65V to 5.5V Operation Voltage Open-Drain Output with 400ms Duration Low 1uA Quiescent Current Test-Mode Enable /SR with Internal Pull-Up Resistor Halogen Free Product 三,应用范围 (Applications) ![]() Mobile Phone Tablet Portable Media Player 四.技术规格书下载(产品PDF) ![]()
![]() ![]() 六.电路原理图 ![]() ![]() 七,功能概述 ![]() ![]() 八,相关芯片选择指南 ![]()
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