MAX381 Maxim, MAX381 Datasheet - Page 2

• Manufacturer Part Number: MAX381
• Description: The MAX381/MAX383/MAX385 are precision, low-voltage analog switches
• Manufacturer: Maxim

Voltage Referenced to GND
COM_, NO_, NC_, IN_ ................(V- - 2V) to (V+ + 2V) or 30mA,
Continuous Current, any pin ...............................................30mA
Peak Current, any pin
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, V
Precision, Low-Voltage Analog Switches
ABSOLUTE MAXIMUM RATINGS
Note 1:
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
Analog Signal Range
SWITCH
On-Resistance
On-Resistance Match Between
Channels (Note 4)
On-Resistance Flatness
(Note 4)
NC or NO Off Leakage Current
(Note 5)
COM Off Leakage Current
(Note 5)
COM On Leakage Current
(Note 5)
V+ .......................................................................-0.3V to +17V
V- ........................................................................+0.3V to -17V
V+ to V-...............................................................-0.3V to +17V
(pulsed at 1ms, 10% duty cycle max) ..........................100mA
_______________________________________________________________________________________
PARAMETER
Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to
maximum current rating.
R
I
SYMBOL
I
COM(OFF)
I
I
COM(ON)
FLAT(ON)
NO(OFF)
NC(OFF)
V
V
R
V
COM
R
NO
or
NC
ON
ON
whichever occurs first
,
,
INH
(Note 3)
V+ = 4.5V, V- = -4.5V,
V
I
V
V
V
I
V+ = 5V, V- = -5V
V
-3V; I
V+ = 5V; V- = -5V
V
V
V+ = 5.5V,V- = -5.5V
V
V
V+ = 5.5V, V- = -5.5V
V
V
V+ = 5.5V, V- = -5.5V
COM
COM
INH
INL
NC
NC
NC
NC or
NC or
NC or
COM
COM
COM
= 2.4V, V
or V
or V
or V
= 0.8V
= 2.4V,
= -10mA,
= -10mA,
COM
= ±4.5V,
= ±4.5V,
= ±4.5V,
V
V
V
NO
NO
NO
NO
NO
NO
CONDITIONS
= -10mA,
= ±3.5V,
= ±3V,
= 3V, 0V,
= +4.5V,
= +4.5V,
= ±4.5V,
INL
= 0.8V, T
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
T
to T
T
to T
T
to T
T
to T
T
to T
T
to T
Plastic DIP (derate 10.53mW/°C above+70°C) ...........842mW
Narrow SO (derate 8.70mW/°C above +70°C) ............696mW
CERDIP (derate 10.00mW/°C above +70°C) ...............800mW
MAX38_C_ E .......................................................0°C to +70°C
MAX38_E_ E ....................................................-40°C to +85°C
MAX38_MJE ..................................................-55°C to +125°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
T
+25°C
A
A
A
A
A
A
A
A
A
A
A
A
A
= T
=
= T
=
= T
=
= T
=
= T
=
= T
=
= T
MAX
MAX
MAX
MAX
MAX
MAX
MIN
MIN
MIN
MIN
MIN
MIN
MIN
to T
C, E
M
C, E, M
C, E, M
C, E, M
C, E, M
C, E, M
C, E
M
C, E
M
C, E
M
C, E
M
C, E
M
C, E
M
RANGE
TEMP.
MAX
, unless otherwise noted.)
-20.0
MIN
-0.2
-0.1
-2.5
-5.0
-0.2
-0.1
-2.5
-5.0
-0.4
-0.2
-5.0
V-
A
= +70°C)
(Note 2)
-0.01
-0.01
-0.01
-0.01
-0.04
-0.04
TYP
0.5
20
20
MAX
20.0
0.2
0.1
2.5
5.0
0.2
0.1
2.5
5.0
0.4
0.2
5.0
V+
35
30
45
2
4
4
6
UNITS
nA
nA
nA
Ω
Ω
Ω
V