MAX4644EUA+ Maxim Integrated Products, MAX4644EUA+ Datasheet - Page 5
![IC SWITCH SPDT 8UMAX](/photos/1/39/13936/406-8-msop_sml.jpg)
MAX4644EUA+
Manufacturer Part Number
MAX4644EUA+
Description
IC SWITCH SPDT 8UMAX
Manufacturer
Maxim Integrated Products
Type
Analog Switchr
Datasheet
1.MAX4644EUTT.pdf
(10 pages)
Specifications of MAX4644EUA+
Function
Switch
Circuit
1 x SPDT
On-state Resistance
4 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Package
8uSOP
Maximum On Resistance
8@2.7V Ohm
Maximum Low Level Output Current
20 mA
Maximum Turn-off Time
7.5@3.3V ns
Maximum Turn-on Time
20@3.3V ns
Switch Architecture
SPDT
Power Supply Type
Single
Number Of Switches
Dual
Switch Configuration
SPDT
On Resistance (max)
4 Ohms
On Time (max)
15 ns
Off Time (max)
5 ns
Off Isolation (typ)
- 80 dB
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Supply Current
0.001 uA
Maximum Power Dissipation
362 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Description/function
Analog Switch
Input Level
CMOS, TTL
Minimum Operating Temperature
- 40 C
Off State Leakage Current (max)
0.25 nA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(V+ = +5V or +3V, V
140
120
100
2.0
1.5
1.0
0.5
20
15
10
80
60
40
20
0
5
0
0
1.8
0
0
I
COM
V+ = 5V
CHARGE INJECTION vs. V
= 10mA
ON-RESISTANCE vs. V
2.6
1
1
LOGIC THRESHOLD vs.
SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
V+ = 2.5V
INH
3.4
_______________________________________________________________________________________
V+ = 1.8V
2
2
V
V
COM
COM
V+ = 3V
= V+, INL = GND, T
(V)
(V)
4.2
3
3
COM
COM
V+ = 5V
5.0
4
4
5.8
5
5
A
= +25°C, unless otherwise noted.)
140
120
100
80
60
40
20
15
12
5
4
3
2
1
0
9
6
3
0
High-Speed, Low-Voltage, 4 Ω ,
-40
1.8
SUPPLY CURRENT vs. SUPPLY VOLTAGE
SWITCHING TIMES vs. SUPPLY VOLTAGE
2
I
COM
ON-RESISTANCE vs. TEMPERATURE
V+ = 5V
V+ = 3V
= 10mA
SPDT CMOS Analog Switch
-15
2.8
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
3
10
3.8
Typical Operating Characteristics
35
4
IN = GND
4.8
60
IN = V+
t
t
OFF
ON
5.8
85
5
1000
300
250
200
150
100
100
50
10
10
0
8
6
4
2
0
1
-40
-40
-40
SWITCHING TIMES vs. TEMPERATURE
IN = GND
V+ = 5V
t
t
ON
OFF
ON-/OFF-LEAKAGE CURRENT
-15
-15
-15
SUPPLY CURRENT vs.
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
V+ = 5V
10
10
10
V+ = 1.8V
ON-LEAKAGE
35
35
35
OFF-LEAKAGE
V+ = 3V
60
60
60
85
85
85
5