Datasheet
MAX4620/MAX4630/MAX4640
±15kV ESD-Protected, Low-Voltage, Quad,
SPST, CMOS Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—SINGLE +5V SUPPLY
(V+ = +4.5V to +5.5V, V
IH
= 2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX,
unless otherwise specified. Typical values are at V+ = +5V,
T
A
= +25°C.) (Note 2)
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.
V+ to GND ..............................................................-0.3V to +13V
IN_, COM_, NO_, NC_ to GND (Note 1).......-0.3V to (V+ + 0.3V)
Continuous Current (NO_, NC_, COM_)...........................±10mA
Peak Current (NO_, NC_, COM_, pulsed at
1ms 10% duty cycle) ........................................................±30mA
ESD Protection per Method IEC 1000-4-2 (NO_, NC_)
Air-Gap Discharge .........................................................±15kV
Contact Discharge ...........................................................±8kV
ESD Protection per Method 3015.7
V+, GND, IN_, COM_ ....................................................±2.5kV
NO_, NC_ .......................................................................±15kV
Continuous Power Dissipation (T
A
= +70°C)
14-Pin TSSOP (derate 6.3mW/°C above +70°C) .........571mW
14-Pin DIP (derate 10mW/°C above +70°C)................800mW
14-Pin SO (derate 8mW/°C above +70°C)...................640mW
Operating Temperature Ranges
MAX46_ _E_....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Maximum Die Temperature..............................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
ANALOG SWITCH
Input Voltage Range
V
COM_
,
V
NO_
,
V
NC_
0V+V
T
A
= +25°C4570
On-Resistance R
ON
V+ = 4.5V,
I
COM_
= 1mA,
V
NO_
or
V
NC_
= 3.5V
T
A
= T
MIN
to T
MAX
75
Ω
T
A
= +25°C 0.5 2
On-Resistance Match Between
Channels (Note 3)
∆R
ON
V+ = 4.5V,
I
COM_
= 1mA,
V
NO_
or
V
NC_
= 3.5V
T
A
= T
MIN
to T
MAX
3
Ω
T
A
= +25°C24
On-Resistance Flatness
(Note 4)
R
FLA T
(
ON
)
V+ = 4.5V;
I
COM_
= 1mA;
V
NO_
or
V
N C _
= 1V , 2.25V , 3.5V
T
A
= T
MIN
to T
MAX
5
Ω
T
A
= +25°C -0.5 0.01 0.5
Off-Leakage Current
(NO_ or NC_)
(Note 5)
I
NO_
,
I
NC_
V+ = 5.5V;
V
COM_
= 1V, 4.5V;
V
NO_
or
V
NC_
= 4.5V, 1V
T
A
= T
MIN
to T
MAX
-5 5
nA
Note 1: Signals on NO_, NC_, COM_, or IN_ exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum
current rating.