MAX4740 Maxim, MAX4740 Datasheet - Page 4

• Manufacturer Part Number: MAX4740
• Description: The MAX4740/MAX4740H low on-resistance (0
• Manufacturer: Maxim

Quad SPDT Audio Switches
(V
4
CC
180
160
140
120
100
0.7
0.6
0.5
0.4
0.3
0.2
2.0
1.6
1.2
0.8
0.4
80
60
40
20
_______________________________________________________________________________________
0
= 3.3V, T
1.8
1.8
0
V
NO TURN-ON/NC TURN-OFF TIME
CC
2.3
2.3
= 3V
0.5
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
A
NC TURN-OFF TIME
2.8
2.8
LOGIC THRESHOLD
T
NO TURN-ON TIME
vs. COM VOLTAGE
ON-RESISTANCE
A
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
= +25°C, unless otherwise noted)
= -40°C
1.0
COM VOLTAGE (V)
3.3
3.3
1.5
3.8
3.8
T
A
T
= +85°C
A
= +25°C
V
4.3
2.0
4.3
V
CB
CB
RISING
FALLING
4.8
4.8
2.5
5.3
5.3
3.0
100
100
0.6
0.5
0.4
0.3
0.2
0.1
80
60
40
20
90
80
70
60
50
40
30
20
10
0
-40
0
0
V
V
CC
V
3V
T
2.5V
CC
NO TURN-ON/NC TURN-OFF TIME
CC
A
V
=
CC
= -40°C
= 5V
=
0.5
vs. LOGIC INPUT VOLTAGE
-15
= 3V
1
LOGIC INPUT VOLTAGE (V)
SUPPLY CURRENT
vs. TEMPERATURE
vs. COM VOLTAGE
ON-RESISTANCE
TEMPERATURE (°C)
1.0
COM VOLTAGE (V)
NC t
10
2
1.4
T
NO t
A
OFF
T
1.5
= +85°C
A
ON
= +25°C
Typical Operating Characteristics
35
3
2.0
V
V
CC
CC
= 3V
60
= 2.5V
4
2.5
3.0
85
5
500
400
300
200
100
250
200
150
100
600
400
200
50
0
0
-40
1.8
0
NC TURN-ON/NO TURN-OFF TIME
V
NC TURN-ON/NO TURN-OFF TIME
CC
V
2.3
CC
= 3V
NO TURN-OFF TIME
-15
1
= 2.0V
vs. SUPPLY VOLTAGE
CHARGE INJECTION
2.8
vs. TEMPERATURE
vs. COM VOLTAGE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
NO t
10
3.3
2
NC t
V
COM
OFF
ON
3.8
(V)
NC TURN-ON TIME
35
3
4.3
V
CC
= 5.0V
60
4.8
4
5.3
85
5