MAX4644EUA Maxim Integrated Products, MAX4644EUA Datasheet - Page 2

• Manufacturer Part Number: MAX4644EUA
• Description: IC SWITCH SPDT 8UMAX
• Manufacturer: Maxim Integrated Products

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)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(All voltages referenced to GND.)
V+ .............................................................................-0.3V to +6V
IN, COM, NO, NC (Note 1) ...........................-0.3V to (V+ + 0.3V)
Continuous Current (any terminal)....................................±20mA
Continuous Current (NO, NC, and COM) .........................±50mA
Peak Current (NO, NC, and COM, pulsed at 1ms,
High-Speed, Low-Voltage, 4 Ω ,
SPDT CMOS Analog Switch
ABSOLUTE MAXIMUM RATINGS
Note 1: Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maximum
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, V
2
ANALOG SWITCH
DIGITAL INPUTS
Analog-Signal Range
On-Resistance
On-Resistance Match
Between Channels (Note 2)
On-Resistance Flatness
(Note 3)
NO, NC Off-Leakage
Current (Note 4)
COM Off-Leakage Current
(Note 4)
COM On-Leakage Current
(Notes 4, 5)
DIGITAL INPUTS
Input-Logic High
Input-Logic Low
Input Current
10% duty cycle)......................................................... ±100mA
_______________________________________________________________________________________
current rating.
PARAMETER
INH
= 2.4V, V
SYMBOL
I
I
I
COM(OFF)
I
NO(OFF)
COM(ON)
V
R
NC(OFF)
ΔR
V
R
V
INL
COM
V
FLAT
V
I
NO
NC
ON
IN
IH
IL
ON
= 0.8V, T
,
,
,
V+ = 4.5V, I
10mA, V
V
V+ = 4.5V, I
10mA, V
V
V+ = 4.5V, I
10mA, V
V
V+ = 5.5V, V
1V or 4.5V, V
V
V+ = 5.5V, V
1V or 4.5V, V
V
V+ = 5.5V, V
1V or 4.5V
V
NC
NC
NC
NC
NC
IN
A
= 0.8V or 2.4V
= T
= 0 to V+
= 0 to V+
= 0 to V+
= 4.5V or 1V
= 4.5V or 1V
MIN
NO
NO
NO
to T
COM
COM
COM
or
or
or
COM
COM
COM
NO
NO
MAX
CONDITIONS
or
or
=
=
=
=
=
=
, unless otherwise noted. Typical values are at T
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Soldering Temperature (reflow) ...................................... +260°C
T
T
T
T
T
T
T
T
T
T
T
T
6-Pin SOT23 (derate 8.70mW/°C above +70°C)........ 696mW
8-Pin μMAX (derate 4.5mW/°C above +70°C) ........... 362mW
A
A
A
A
A
A
A
A
A
A
A
A
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
MIN
MIN
MIN
MIN
MIN
MIN
to T
to T
to T
to T
to T
to T
MAX
MAX
MAX
MAX
MAX
MAX
-0.25
-0.35
-0.25
-0.35
-0.25
-0.35
MIN
-0.1
2.4
0
A
= +70°C)
0.005
TYP
0.75
0.01
0.01
0.01
2.5
0.1
A
MAX
4.75
0.25
0.35
0.25
0.35
0.25
0.35
= +25°C.)
0.4
1.2
0.8
0.1
V+
4
1
UNITS
nA
nA
nA
μA
Ω
Ω
Ω
V
V
V