目录
1.简介............................................................................................................................1
2.电路Description..................................................................................................................2
3.应用examples.............................................................................................................5
4.设计Tips..........................................................................................................................12
5.总结.............................................................................................................................14
图列表
1复位电路.................................................................................................................................1
2功能Diagram......................................................................................................................3
图3对C的计算
t
.......................................................................................................3
4时序图............................................................................................................................4
5 TL7705A在5伏微计算机应用........................................... ................................ 6
一个多电源电压6监督.......................................... ................................ 6
7典型的触发灵敏度的电压检测输入端监控TL7705A ......................... 7
8电路,可降低触发灵敏度............................................ ............................................ 8
9修改输出电路................................................................................................................9
10电路图数据保护在电池缓冲内存....................................... ..... 10
该参考电压V 11的典型变化
REF
与电源电压变化..................... 10
参考电压V 12典型变化
REF
对环境温度变化......... 11
13缓冲电路的参考电压........................................... ..................................... 12
14电路板布局的电源电压监控器......................................... .................. 13
15系列电阻在C
t
在TL770xB输入.............................................. ............................ 14
电源电压监控器TL77xx系列
iii