MAX4634 Maxim, MAX4634 Datasheet - Page 2

• Manufacturer Part Number: MAX4634
• Description: The MAX4634 fast, low-voltage, 4-channel CMOS analog multiplexer features 4Ω (max) on-resistance (RON)
• Manufacturer: Maxim

Fast, Low-Voltage, 4 Ω ,
4-Channel CMOS Analog Multiplexer
(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,
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.5V to +5.5V, V
T
ABSOLUTE MAXIMUM RATINGS
Note 1: Signals on NO_, COM, EN, or A_ exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maxi-
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.
2
A
ANALOG SWITCH
DIGITAL I/O (A_, EN)
Analog Signal Range
On-Resistance
On-Resistance Match
Between Channels
(Notes 4, 5)
On-Resistance Flatness
(Note 6)
NO_ Off-Leakage
Current (Note 7)
COM Off-Leakage Current
(Note 7)
COM On-Leakage Current
(Note 7)
DIGITAL INPUTS
Input Logic-High
Input Logic-Low
Input Logic Current
10% duty cycle) ........................................................±100mA
= +25°C.) (Notes 2, 3)
_______________________________________________________________________________________
mum current rating.
PARAMETER
IH
= 2.4V, V
R
SYMBOL
I
I
I
COM(OFF)
FLAT(ON)
NO_(OFF)
COM(ON)
V
ΔR
V
R
COM
V
V
NO_
ON
IL
IH
IL
ON
= 0.8V, T
,
V+ = 4.5V,
I
V
V+ = 4.5V,
I
V
V+ = 4.5V,
I
V
V+ = 5.5V;
V
V
V+ = 5.5V;
V
V
V+ = 5.5V;
V
V
or unconnected
COM
COM
COM
NO_
NO_
NO_
COM
NO_
COM
NO_
COM
NO_
A
= 10mA,
= 10mA,
= 10mA,
= 0 to V+
= 0 to V+
= 0 to V+
= 4.5V, 1V
= 4.5V, 1V
= 1V, 4.5V,
= -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +5V,
= 1V, 4.5V;
= 1V, 4.5V;
= 1V, 4.5V;
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
T
T
T
T
T
T
T
T
T
T
T
T
10-Pin µMAX (derate 4.1mW/°C above +70°C) ..........330mW
10-Pin TDFN (derate 24.4mW/°C
above +70°C)............................................................1951mW
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
-0.65
-0.65
-100
MIN
-0.1
-0.3
-0.1
-0.1
2.4
0
A
= +70°C)
±0.01
±0.01
±0.01
TYP
0.75
2.5
0.1
5
+0.65
+0.65
+100
MAX
+0.1
+0.3
+0.1
+0.1
4.5
0.3
0.4
1.2
0.8
V+
4
1
UNITS
nA
nA
nA
nA
Ω
Ω
Ω
V
V
V