MAX378 Maxim, MAX378 Datasheet - Page 2

• Manufacturer Part Number: MAX378
• Description: The MAX378 8-channel single-ended (1-of-8) multiplexer and the MAX379 4-channel differential (2-of-8) multiplexer use a series N-channel/P-channel/N-channel structure to provide significant fault protection
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Voltage between Supply Pins ..............................................+44V
Digital Input Overvoltage:
Analog Input with Multiplexer Power On..............................±65V
Analog Input with Multiplexer Power Off..............................±80V
ELECTRICAL CHARACTERISTICS
(V+ = +15V, V- = -15V; V
High-Voltage, Fault-Protected
Analog Multiplexers
V
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
ON Resistance
OFF Input Leakage Current
OFF Output Leakage Current
ON Channel Leakage Current
STATIC
Analog Signal Range
Differential OFF Output
Leakage Current
FAULT
Output Leakage Current
(with Input Overvoltage)
Input Leakage Current
(with Overvoltage)
Input Leakage Current
(with Power Supplies Off)
CONTROL
Input Low Threshold
Input High Threshold
Input Leakage Current
(High or Low)
EN
V+ to Ground ...................................................................+22V
V- to Ground......................................................................-22V
, V
_______________________________________________________________________________________
A
PARAMETER
{
{
V+......................................................................+4V
V- ........................................................................-4V
Recommended
Power Supplies
AH
(Logic Level High) = +2.4V, V
}
V+ .....................................+15V
V- .......................................-15V
SYMBOL
I
I
I
OUT(OFF)
OUT(OFF)
r
I
OUT(ON)
I
I
IN(OFF)
IN(OFF)
IN(OFF)
DS(ON)
I
V
V
DIFF
V
I
AN
AL
AH
A
V
V
V
V
V
V
(Note 6)
V
V
V
(Note 2)
MAX379 only
(Note 6)
V
(Notes 3, 4)
V
(Notes 3, 4)
V
A
(Note 4)
(Note 4)
V
OUT
AL
IN
EN
OUT
EN
IN(ALL)
AH
AL
OUT
IN
IN
A
0
= A
= 5V or 0V (Note 5)
= ±10V, V
= ±60V, V
= ±75V, V
= 0.8V, V
= 0.8V (Note 5)
= 0.8V (Note 6)
= 0.8V
= V
= ±10V, I
= ±10V, V
= 0V, V
1
EN
= A
= V
CONDITIONS
= 2.4V
OUT
2
AL
IN
AH
= 0V or 5V
OUT
OUT
EN
IN
(Logic Level Low) = +0.8V, unless otherwise noted.)
= ±60V
IN
= ±10V
= 2.4V
= V
= 100µA
=
=
= ±10V
OUT
±
±
10V
10V
MAX378
MAX379
MAX378
MAX379
Continuous Current, IN or OUT...........................................20mA
Peak Current, IN or OUT
Power Dissipation (Note 1) (CERDIP) ................................1.28W
Operating Temperature Range:
Storage Temperature Range .............................-65°C to +150°C
Note 1: Derate 12.8mW/°C above T
= 0V
(Pulsed at 1ms, 10% duty cycle max) ............................40mA
MAX378/379C .....................................................0°C to +70°C
MAX378/379E ..................................................-40°C to +85°C
MAX378/379M ...............................................-55°C to +125°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
TEMP
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
-55°C to +125°C
-200
-100
-600
-300
MIN TYP MAX
-0.5 0.03
-1.0
-1.0
-50
-10
-15
-50
2.4
2.0
3.0
0.1
0.1
20
200
100
600
300
+15
3.0
4.0
0.5
1.0
0.8
1.0
50
10
50
10
25
10
A
= +75°C
-200
-100
-600
-300
MIN TYP MAX
-1.0 0.03
-2.0
-1.0
-40°C to +85°C
-50
-20
-15
-50
2.4
0°C to +70°C
and
2.0
3.0
0.1
0.1
20
+15
200
100
600
300
3.5
4.0
1.0
2.0
0.8
1.0
50
20
50
20
40
20
UNITS
kΩ
nA
nA
nA
nA
nA
µA
µA
µA
µA
V
V
V