Datasheet

MAX4675/MAX4676
3Ω Single SPST Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0, V
IH
= +2.4V, V
IL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. 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 ................................................................-0.3V to +6V
V- to GND .................................................................+0.3V to -6V
V+ to V- ..................................................................................12V
IN to GND .....................................................-0.3V to (V+ + 0.3V)
All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (NO, NC, COM) ..............................±100mA
Peak Current (NO, NC, COM, pulsed at 1ms
(10% duty cycle).........................................................±200mA
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............691mW
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
Note 1: Signals on NO, NC, COM, or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maxi-
mum current rating.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
ANALOG SWITCH
Input Voltage Range
V
COM
,
V
NO
,
V
NC
V- V+ V
T
A
= +25°C 2.4 3
On-Resistance R
ON
V+ = 4.5V, V- = -4.5V, I
COM
= 50mA; V
NO
or V
NC
=
±3.3V
T
A
= T
MIN
to T
MAX
4
Ω
T
A
= +25°C 0.4 0.7
On-Resistance Flatness
(Note 4)
R
FLAT
V + = 4.5V , V - = - 4.5V ,
I
C OM
= 50m A; V
N O
or
V
N C
= ± 3.3V , 0
T
A
= T
MIN
to T
MAX
1.0
Ω
T
A
= +25°C -1 0.1 1
NC or NO Off-Leakage
Current
I
N_
(
OFF
)
V+ = 5.5V, V- = -5.5V,
V
COM
= 4.5V; V
NO
or V
NC
=
±4.5V
T
A
= T
MIN
to T
MAX
-10 10
nA
T
A
= +25°C -1 0.1 1
COM Off-Leakage Current I
COM
(
OFF
)
V+ = 5.5V, V- = -5.5V,
V
COM
= +4.5V; V
NO
or
V
NC
= ±4.5V
T
A
= T
MIN
to T
MAX
-10 10
nA
T
A
= +25°C -2 0.1 2
COM On-Leakage Current I
COM
(
ON
)
V+ = 5.5V, V- = -5.5V,
V
COM
= ±4.5V; V
NO
or V
NC
= ± 4.5V or floating
T
A
= T
MIN
to T
MAX
-20 20
nA
LOGIC INPUT
Input Low Voltage V
IL
0.8 V
Input High Voltage V
IH
2.4 V
Input Leakage Current I
IN
-1 0.005 1 µA
DYNAMIC
T
A
= +25°C 135 300
Turn-On Time t
ON
V+ = +4.5V, V- = -4.5V;
V
NO
or V
NC
= 3.3V,
R
L
= 300Ω, C
L
= 35p F, Fig ure 2
T
A
= T
MIN
to T
MAX
375
ns
T
A
= +25°C 50 110
Turn-Off Time t
OFF
V+ = +4.5V, V- = -4.5V;
V
NO
or V
NC
= 3.3V,
R
L
= 300Ω, C
L
= 35p F, Fig ure 2
T
A
= T
MIN
to T
MAX
125
ns