Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
DG408/DG409
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to V-
V+ ............................................................................-0.3V, 44V
GND .........................................................................-0.3V, 25V
Digital Inputs, S, D (Note 1)....................(V- - 2V) to (V+ + 2V) or
30mA, (whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Peak Current, S, D
(pulsed at 1ms, 10% duty cycle max) ..........................100mA
Continuous Power Dissipation (T
A
= +70°C)
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
Operating Temperature Ranges
DG408/DG409C_ ................................................0°C to +70°C
DG408/DG409D_.............................................-40°C to +85°C
DG408/DG409AK ..........................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1:
Signals on S_, D_, EN, A0, A1, or A2 exceeding V+ or V- are clamped by internal diodes. Limit forward current to
maximum current ratings.
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.
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = 15V, V- = -15V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
Drain-Source
On-Resistance
On-Resistance Matching
Between Channels
On-Resistance Flatness
Source-Off Leakage Current
(Note 5)
V
ANALOG
r
DS(ON)
∆r
DS(ON)
r
FLAT
(Note 3)
I
S
= -1.0mA,
V
D
= ±10V
I
S
= -1.0mA,
V
D
= ±10V (Note 4)
I
S
= -1.0mA,
V
D
= ±5V or 0V
V
D
= +10V,
V
S
= ±10V,
V
EN
= 0V
V
D
= ±10V,
V
S
= +10V,
V
EN
= 0V
I
D(OFF)
V
D
= +10V,
V
S
= ±10V,
V
EN
= 0V
DG409
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DG408
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
Drain-On Leakage Current
(Note 5)
V
D
= ±10V,
V
S
= ±10V,
sequence
each switch
on
DG408
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DG409
T
A
= T
MIN
to T
MAX
C, D
A
C, D
A
C, D
A
C, D
A
C, D
A
-0.5
-5
-50
-1
-10
-100
-1
-5
-50
-1
-20
-100
-1
-10
-50
0.02
0.02
0.02
0.02
0.01
1.8
1.5
-15
60
15
100
125
8
10
9
12
0.5
5
50
1
10
100
1
5
50
1
20
100
1
10
50
nA
nA
nA
V
Ω
Ω
Ω
SYMBOL
CONDITIONS
MIN
TYP
MAX
(Note 2)
UNITS
I
S(OFF)
Drain-Off Leakage Current
(Note 5)
I
D(ON)
2
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
