MC9033 用户手册 V1.1
目½
1
2
3
基本特点
....................................................................................................................................................... 3
引脚定义
....................................................................................................................................................... 4
功½说明
....................................................................................................................................................... 6
3.1
编码方式
....................................................................................................................................... 6
3.2
格式设½
....................................................................................................................................... 7
3.3
键盘输入
....................................................................................................................................... 7
应用电路
....................................................................................................................................................... 8
电气参数
....................................................................................................................................................... 9
5.1
极限参数
....................................................................................................................................... 9
5.2
直流特性参数
............................................................................................................................. 10
5.3
交流电气参数
............................................................................................................................. 11
特性曲线图
................................................................................................................................................. 12
6.1
IROUT
驱动电流
VS
输出电压
................................................................................................. 12
6.2
LED
输出高电平驱动电流
VS
输出电压..................................................................................
12
6.3
LED
输出½电平驱动电流
VS
输出电压..................................................................................
13
6.4
IO
口上拉电阻
VS
电源电压
..................................................................................................... 13
6.5
POR
电压
VS
温度
..................................................................................................................... 14
6.6
IO
口输入高电平
VS
电源电压
................................................................................................. 15
6.7
IO
口输入½电平
VS
电源电压
................................................................................................. 15
6.8
动态功耗
VS
电源电压
.............................................................................................................. 16
6.9
常温高频振荡频率
VS
电源电压
.............................................................................................. 16
6.10
常压高频振荡频率
VS
温度
...................................................................................................... 17
6.11
高频振荡频率
VS
电源电压
VS
温度
....................................................................................... 17
6.12
T
扫周期
VS
温度
....................................................................................................................... 18
6.13
T
扫功耗
VS
温度
....................................................................................................................... 20
6.14
T
扫功耗
VS
电源电压
............................................................................................................... 20
6.15
常温
T
扫周期
VS
电源电压
...................................................................................................... 21
封装外½尺寸
............................................................................................................................................. 23
版本修订记½
............................................................................................................................................. 25
4
5
6
7
8
上海晟½微电子股½有限公司
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