M
Fast, Low-Voltage, 4
,
4-Channel CMOS Analog Multiplexer
2
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
—
Single +5V Supply
(V+ = +4.5V to +5.5V, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at V+ = +5V,
T
A
= +25
°
C.) (Notes 2, 9)
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.
(Voltages referenced to GND)
V+.............................................................................-0.3V to +6V
A_, EN, COM, NO_ (Note 1).........................-0.3V to (V+ + 0.3V)
Continuous Current (all other pins) ..................................±20mA
Continuous Current (COM, NO_) .....................................±50mA
Peak Current (COM, NO_ pulsed at 1ms,
10% duty cycle) ........................................................±100mA
Continuous Power Dissipation (T
A
= +70
°
C)
10-Pin μMAX (derate 4.1mW/
°
C above +70
°
C)..........330mW
10-Pin Thin QFN (derate 24.4mW/
°
C
above +70
°
C)............................................................1951mW
Operating Temperature Range
MAX4634EUB.................................................-40
°
C to +85
°
C
Storage Temperature Range ............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s) ................................+300
°
C
V+ = 4.5V,
I
COM
= 10mA,
V
NO_
= 0 to V+
V+ = 5.5V;
V
COM
= 1V, 4.5V;
V
NO_
= 1V, 4.5V,
or floating
V+ = 4.5V,
I
COM
= 10mA,
V
NO_
= 0 to V+
V+ = 4.5V,
I
COM
= 10mA,
V
NO_
= 0 to V+
CONDITIONS
nA
-100
5
100
Input Logic Current
V
0.8
V
IL
Input Logic Low
V
2.4
V
IH
Input Logic High
2.5
4
R
ON
On-Resistance
V
0
V+
V
COM
,
V
NO_
Analog Signal Range
DIGITAL INPUTS
DIGITAL I/O (A_, EN)
-0.65
0.65
I
COM(ON)
nA
-0.1
±0.01
0.1
COM On-Leakage Current
(Note 5)
1.2
4.5
0.1
0.3
R
ON
On-Resistance Match
Between Channels
(Notes 3, 8)
0.4
0.75
1
R
FLAT(ON)
On-Resistance Flatness
(Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Note 1:
Signals on NO_, COM, EN, or A_ exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maxi-
mum current rating.
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
V+ = 5.5V;
V
COM
= 1V, 4.5V;
V
NO_
= 4.5V, 1V
-0.3
0.3
T
A
= T
MIN
to T
MAX
nA
-0.1
±0.01
0.1
I
NO_(OFF)
NO_ Off-Leakage
Current (Note 5)
T
A
= +25
°
C
V+ = 5.5V;
V
COM
= 1V, 4.5V;
V
NO_
= 4.5V, 1V
-0.65
0.65
T
A
= T
MIN
to T
MAX
nA
-0.1
±0.01
0.1
I
COM(OFF)
COM Off-Leakage Current
(Note 5)
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
ANALOG SWITCH
ABSOLUTE MAXIMUM RATINGS