精密，双通道，高速模拟开关

MAX301/MAX303/MAX305

________________________________________________Typical工作特性

(T

A

= + 25 ℃，除非另有说明） 。

导通电阻与V

COM

和

电源电压

50

45

40

R

ON

()

35

30

25

20

15

10

5

-20

-10

0

V

COM

(V)

10

20

5

-20

-10

0

V

COM

(V)

10

20

C

D

10

V+ = 15V, V- = -15V

20

0

5

10

V

COM

(V)

15

20

40

B

A:

B:

C:

D:

V+ = 5V, V- = -5V

V+ = 10V, V- = -10V

V+ = 15V, V- = -15V

V+ = 20V, V- = -20V

MAX301-1

导通电阻与V

COM

和温度

MAX301-2

导通电阻与V

COM

与V- = 0V

MAX301-3

35

30

25

R

ON

()

20

15

T

A

= -55°C

T

A

= +125°C

T

A

= +85°C

T

A

= +25°C

140

120

100

R

ON

()

80

60

V+ = 10V

V+ = 15V

V+ = 20V

A

V+ = 5V

导通电阻与V

COM

和V- = 0V

MAX301-4

断漏电流与

温度

V+ = 16.5V

V- = -16.5V

V

COM

= ±15V

V

NC或

V

NO

= ±15V

MAX301-5

开漏电流与

温度

V+ = 16.5V

V- = -16.5V

V

COM

= ±15V

V

NC或

V

NO

= ±15V

MAX301-6

70

60

T

A

= +125°C

100

10

关闭泄漏（ NA）

1

.1

.01

.001

100

10

渗漏（ NA）

1

.1

.01

.001

.0001

50

R

ON

()

40

30

20

V+ = 12V, V- = 0V

10

0

5

10

V

ANA

(V)

T

A

= +85°C

T

A

= +25°C

.0001

15

20

-55

25

温度（℃）

125

-55

25

温度（℃）

125

电荷注入与

模拟电压

MAX301-7

电源电流与

温度

MAX301-8

60

40

20

Q（ PC）

0

-20

-40

V+ = 15V, V- = -15V

-60

-20

-10

0

V

COM

(V)

10

100

10

1

.1

.01

.001

.0001

I+, I-, I

L

(A)

I + AT V + = 16.5V

I- AT V- = -16.5V

I

L

在V

L

= 5V

20

-55

25

温度（℃）

125

4

_______________________________________________________________________________________