0.5
Ω
/0.8
Ω
低电压，双路SPDT
UCSP封装模拟开关
MAX4684/MAX4685
典型工作特性
(T
A
= + 25 ℃，除非另有说明。 ）
MAX4684
NC导通电阻与COM电压
MAX4684 / 5 TOC01
MAX4685
NC导通电阻与COM电压
MAX4684 / 10 toc02
NO导通电阻与COM电压
V+ = +1.8V
2.0
V+ = +2.0V
MAX4684 / 10 toc03
1.8
1.6
1.4
1.2
R
ON
(Ω)
V+ = +1.8V
2.0
1.8
1.6
1.4
R
ON
(Ω)
1.2
1.0
0.8
0.6
0.4
0.2
0
V+ = +2.3V
V+ = +2.5V
V+ = +3.0V
V+ = +5.0V
V+ = +2.0V
V+ = +1.8V
2.5
1.0
0.8
0.6
0.4
0.2
0
0
1
V+ = +2.0V
V+ = +2.3V
V+ = +5.0V
R
ON
(Ω)
1.5
1.0
V+ = +2.3V
V+ = +2.5V
V+ = +3.0V
V+ = +5.0V
V+ = +2.5V
V+ = +3.0V
0.5
0
0
1
2
3
V
COM
(V)
4
5
0
1
2
3
V
COM
(V)
4
5
2
3
4
5
V
COM
(V)
MAX4684
NC导通电阻与COM电压
MAX4684 / 10 toc04
MAX4685
NC导通电阻与COM电压
MAX4684 / 10 toc05
NO导通电阻与COM电压
V+ = +5V
0.35
0.30
MAX4684 / 10 toc06
0.28
0.26
0.24
0.22
R
ON
(Ω)
0.20
0.18
0.16
0.14
0.12
0.10
0
1
2
3
4
5
V
COM
(V)
T
A
= -40°C
T
A
= +85°C
V+ = +5V
0.45
V+ = +5V
0.40
0.35
R
ON
(Ω)
0.40
T
A
= +25°C
R
ON
(Ω)
0.30
0.25
0.20
0.15
0.10
0
1
T
A
= +25°C
T
A
= +85°C
T
A
= +85°C
0.25
0.20
T
A
= +25°C
0.15
T
A
= -40°C
0.10
2
3
4
5
0
1
2
3
T
A
= -40°C
4
5
V
COM
(V)
V
COM
(V)
MAX4684
NC导通电阻与COM电压
MAX4684 / 10 toc07
MAX4684
NC导通电阻与COM电压
MAX4684 / 5 TOC01
NO导通电阻与COM电压
V+ = +3V
0.45
0.40
R
ON
(Ω)
0.35
0.30
0.25
0.20
0.15
0.10
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
MAX4684 / 10 toc09
0.35
V+ = +3V
0.30
T
A
= +25°C
R
ON
(Ω)
T
A
= +85°C
1.8
1.6
1.4
1.2
R
ON
(Ω)
1.0
0.8
0.6
V+ = +2.0V
V+ = +2.3V
V+ = +2.5V
V+ = +3.0V
V+ = +5.0V
V+ = +1.8V
0.50
0.25
0.20
0.15
T
A
= -40°C
0.4
0.2
0.10
0
0.5
1.0
1.5
V
COM
(V)
2.0
2.5
3.0
0
0
1
2
3
4
5
V
COM
(V)
0
0.5
1.0
1.5
V
COM
(V)
2.0
2.5
3.0
4
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
