ES5120
3 3/4位A / D转换器
入力PIN
说明与功能
引脚号引脚号
( 40针( 44针扁平
封装)封装)符号Descrlption
1
40
L-E4
LCD段驱动器L( "logic low" ) ,极性的and"e"segment
最显著数字( MSD)的
2
3
41
42
AGD4
BC4P3
MSD的LCD段驱动for"a","g" , and"d"segments
MSD和十进制的LCD段驱动for"b"and"c"segments
3点
4
43
HFE3
LCD段驱动器H( "logic high" ) , and"f"and"e"segment 3
rd
LSD
5
6
44
1
AGD3
BC3P2
LCD段驱动for"a","g" ,第三LSD的and"d"segments
第三LSD和十进制的LCD段驱动for"b"and"c"segments
2点。
7
2
OFE2
LCD段驱动器for"overrange" , 2日and"f"and"e"segments
LS
8
9
3
4
AGD2
BC2P1
LCD段驱动for"a","g" ,第二LSD的and"d"segments 。
第二LSD和十进制的LCD段驱动for"b"and"c"segments
1点。
10
5
PKFE1
LCD段驱动器"hold高峰reading" , and"f"and"e"segments
LSD的
11
6
AGD1
LCD段驱动for"a","g" , LSD的and"d"segments 。