MAX4784 Maxim, MAX4784 Datasheet - Page 6

• Manufacturer Part Number: MAX4784
• Description: The MAX4780/MAX4784 are low on-resistance, low-voltage, quad 2:1 analog multiplexers that operate from a single +1
• Manufacturer: Maxim

0.7 Ω Ω , Low-Voltage, Quad 2:1 Analog
Multiplexers
(T
6
A
= +25°C, unless otherwise noted.)
50
40
30
20
10
_______________________________________________________________________________________
0
0
0.5
V+ = +1.8V
CHARGE INJECTION
-105
-120
1.0
50
45
40
35
30
25
20
15
10
-15
-30
-45
-60
-75
-90
15
5
0
0
0.01
vs. V
1.6
V
COM
V+ = +3.0V
1.5
OFF-ISOLATION
COM
(V)
ON-RESPONSE
2.0
0.1
FREQUENCY RESPONSE
2.0
vs. SUPPLY VOLTAGE
TURN-ON/OFF TIME
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
t
ON
2.4
1
2.5
t
OFF
3.0
2.8
10
CROSSTALK
10,000
100
3.2
0.001
1000
0.01
100
0.1
10
1
Typical Operating Characteristics (continued)
0
1000
3.6
0.4
SUPPLY CURRENT vs. SUPPLY
VOLTAGE AND TEMPERATURE
0.8
SUPPLY VOLTAGE (V)
1.2 1.6
T
A
2.0
= +85°C
T
A
= +25°C
2.4
T
A
= -40°C
2.8 3.2
0.05
0.04
0.03
0.02
0.01
3.6
0
50
45
40
35
30
25
20
15
10
5
0
-40
10
R
L
= 32Ω
TOTAL HARMONIC DISTORTION
t
ON
-15
, V+ = +3.0V
100
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
TURN-ON/OFF TIMES
vs. TEMPERATURE
1.6
TEMPERATURE (°C)
t
vs. FREQUENCY
OFF
t
FREQUENCY (Hz)
OFF
t
ON
10
, V+ = +3.0V
, V+ = +1.8V
V+ = +1.8V,
V
V+ = +3.0V,
V
, V+ = +1.8V
COM
COM
1k
LOGIC-LEVEL THRESHOLD
2.0
= +1.2V
= +2V
vs. SUPPLY VOLTAGE
35
SUPPLY VOLTAGE (V)
P-P
P-P
2.4
10k
60
RISING
FALLING
2.8
100k
85
3.2
3.6