Datasheet

MAX4561/MAX4568/MAX4569
±15kV ESD-Protected, Low-Voltage,
SPDT/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 T
A
= +25°C.)
(Notes 2, 3)
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 ................................................................-0.3 to +13V
IN, COM, NO, NC to GND (Note 1) ..............-0.3V to (V+ + 0.3V)
Continuous Current (any terminal)....................................±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)
5-Pin SOT23 (derate 3.1mW/C above +70°C .............247mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
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.
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
= 1V, 3.5V
T
A
= T
MIN
to T
MAX
75
Ω
T
A
= +25°C 0.5 2
On-Resistance Match
Between Channels
(Note 4)
∆R
ON
V+ = 4.5V, I
COM
=1mA;
V
NO
or V
NC
= 1V, 3.5V
T
A
= T
MIN
to T
MAX
3
Ω
T
A
= +25°C24
On-Resistance Flatness
(Note 5)
R
FLAT
(
ON
)
V+ = 4.5V, I
COM
= 1mA;
V
NO
or V
NC
= 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)
I
NO(OFF)
,
I
NC
(
OFF
)
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
T
A
= +25°C
-0.5 0.01
0.5
COM Off-Leakage Current
(MAX4568/MAX4569 only)
I
COM
(
OFF
)
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
T
A
= +25°C-1 1
COM On-Leakage Current
ICOM
(
ON
)
V+ = 5.5V, V
COM
= 1V, 4.5V;
V
NO
or V
NC
= 1V, 4.5V or
unconnected
T
A
= T
MIN
to T
MAX
-10 10
nA
LOGIC INPUT
Input Logic High V
IH
2.4 V
Input Logic Low V
IL
0.8 V
Input Leakage Current I
IN
V
IN
= 0 or V+ -1 1 µA