MAX4781 Maxim, MAX4781 Datasheet - Page 5
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MAX4781
Manufacturer Part Number
MAX4781
Description
The MAX4781/MAX4782/MAX4783 are high-speed, low-voltage, low on-resistance, CMOS analog multiplexers/switches configured as an 8-channel multiplexer (MAX4781), two 4-channel multiplexers (MAX4782), and three single-pole/double-throw (SPDT) switches (
Manufacturer
Maxim
Datasheet
1.MAX4781.pdf
(16 pages)
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(GND = 0, T
-100
-120
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-20
-40
-60
-80
60
40
20
0
0
0
High-Speed, Low-Voltage, 0.7Ω CMOS Analog
CHARGE INJECTION vs. V
0.4 0.8 1.2
V
ON-RESISTANCE vs. V
CC
A
0.5
= 1.8V
= +25°C, unless otherwise noted.)
V
V
CC
CC
1.0
= 3.0V
= 3.3V
V
V
CC
V
X
X
V
_______________________________________________________________________________________
1.6
, V
, V
CC
= 2.0V
V
Y
Y
1.5
CC
, V
= 1.8V
, V
V
2.0
Z
CC
Z
= 2.5V
(V)
(V)
25
20
15
10
V
= 2.7V
5
0
CC
2.4
2.0
1.6
X
, V
= 3.0V
X
V
2.8
, V
Y
CC
, V
2.5
Y
= 3.6V
, V
TURN-ON/TURN-OFF TIME
2.0
3.2
Z
vs. SUPPLY VOLTAGE
Z
t
OFF
SUPPLY VOLTAGE (V)
3.6
3.0
t
ON
2.4
1000
0.01
100
0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
10
2.8
1
0
1.6
0
SUPPLY CURRENT vs. TEMPERATURE
V
CC
ON-RESISTANCE vs. V
3.2
= 3.0V
0.5
2.0
T
T
A
AND TEMPERATURE
A
= +85°C
= +25°C
T
1.0
A
3.6
T
= +25°C
V
2.4
A
X
= +85°C
, V
V
CC
Y
1.5
T
, V
A
(V)
Z
= -40°C
2.8
T
(V)
Typical Operating Characteristics
A
Switches/Multiplexers
14
12
10
= -40°C
2.0
8
6
4
2
0
X
-40
, V
Y
3.2
, V
2.5
Z
TURN-ON/TURN-OFF TIME
-15
,
3.6
3.0
vs. TEMPERATURE
TEMPERATURE (°C)
10
t
t
OFF
ON
1000
100
35
10
1
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-40
1.6
LEAKAGE CURRENT vs. TEMPERATURE
V
V
60
CC
CC
= 3.6V
= 3.0V
-15
2.1
vs. SUPPLY VOLTAGE
ON
85
LOGIC THRESHOLD
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
RISING
10
2.6
FALLING
OFF
35
3.1
60
85
3.6
5