
MB89120 / 120A系列
s
实例特性
( 1 ) “ L”电平输出电压
V
OL
与我
OL
V
OL
(V)
1.1 T
A
= +25 °C
V
CC
=
2.2 V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
1
2
3 4 5
V
CC
=
2.5 V
V
CC
V
OH
(V)
1.1 T
A
= +25 °C
V
CC
=
2.2 V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.0
.5
1.0 1.5 2.0
V
CC
=
2.5 V
( 2 ) “ H”电平输出电压
V
CC
V
OH
与我
OH
V
CC
=
3.0 V
V
CC
=
4.0 V
V
CC
=
5.0 V
V
CC
=
6.0 V
V
CC
=
3.0 V
V
CC
=
4.0 V
V
CC
=
5.0 V
V
CC
=
6.0 V
6
7
8
9 10
I
OL
(MA )
2.5
3.0
I
OH
(MA )
( 3 ) “H”电平输入电压/ “L”电平输入
电压( CMOS输入)
V
IN
(V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
V
CC
(V)
( 4 ) “H”电平输入电压/ “L”电平输入
电压(迟滞输入)
V
IN
(V)
5.0
4.5
T
A
= +25 °C
4.0
V
IHS
3.5
3.0
2.5
2.0
V
ILS
1.5
1.0
0.5
0
.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
V
CC
(V)
V
IN
与V
CC
T
A
= +25 °C
V
IN
与V
CC
V
IHS
:在迟滞阈值,当输入电压
特性被设定成“H”电平
V
ILS
:在迟滞阈值,当输入电压
特征被设置为“ L”电平
( 5 )上拉电阻
R
拉
(k)
1000
R
拉
与V
CC
T
A
= +25 °C
300
100
50
10
0
1
2
3
4
5
6
7
V
CC
(V)
37