Analog Multiplexers. DG408 Datasheet

DG408 Multiplexers. Datasheet pdf. Equivalent

Part DG408
Description (DG408 / DG409) CMOS Analog Multiplexers
Feature 19-4725; Rev 4; 9/08 Improved, 8-Channel/Dual 4-Channel, CMOS Analog Multiplexers _______________Ge.
Manufacture Maxim Integrated Products
Datasheet
Download DG408 Datasheet



DG408
19-4725; Rev 4; 9/08
Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
_______________General Description
Maxim’s redesigned DG408 and DG409 CMOS analog
www.DamctahSuhaletneipnt4leUel.xsneet(r8sΩnomwaxfe)aatunrde
guaranteed matching between
flatness over the specified sig-
nal range (9Ω max). These low on-resistance muxes
(100Ω max) conduct equally well in either direction and
feature guaranteed low charge injection (15pC max). In
addition, these new muxes offer low input off-leakage
current over temperature—less than 5nA at +85°C.
The DG408 is a 1-of-8 multiplexer/demultiplexer and
the DG409 is a dual 4-channel multiplexer/demultiplex-
er. Both muxes operate with a +5V to +30V single sup-
ply and with ±5V to ±20V dual supplies. ESD protection
is guaranteed to be greater than 2000V per Method
3015.7 of MIL-STD-883. These improved muxes are
pin-compatible plug-in upgrades for the industry stan-
dard DG408 and DG409.
Applications
Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Communications Systems
Data-Acquisition Systems
Audio Signal Routing
Pin Configurations
____________________________Features
Pin-Compatible Plug-In Upgrades for
Industry Standard DG408/DG409
Guaranteed Matching Between Channels, 8Ω Max
Guaranteed On-Resistance Flatness, 9Ω Max
Guaranteed Low Charge Injection, 15pC Max
Low On-Resistance, 100Ω Max
Input Leakage, 5nA Max at +85°C
Low Power Consumption, 1.25mW Max
Rail-to-Rail Signal Handling
Digital Input Controls TTL/CMOS Compatible
ESD Protection >2000V per Method 3015.7
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
DG408CUE
0°C to +70°C 16 TSSOP
DG408CJ
0°C to +70°C 16 Plastic DIP
DG408CY
0°C to +70°C 16 Narrow SO
DG408C/D
0°C to +70°C
Dice*
DG408EUE
0°C to +70°C 16 TSSOP
DG408DJ
-40°C to +85°C 16 Plastic DIP
DG408DY
-40°C to +85°C 16 Narrow SO
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**Contact factory for availability and processing to MIL-STD-883.
Functional Diagrams
TOP VIEW
A0 1
EN 2
V- 3
S1 4
S2 5
S3 6
S4 7
D8
DG408
16 A1
15 A2
14 GND
13 V+
12 S5
11 S6
10 S7
9 S8
DIP/SO/TSSOP
DG409 appears at end of data sheet.
V+ V- GND
S1
S2
S3
S4
S5
S6
S7
S8
DECODERS/DRIVERS
A0 A1
A2 EN
DG408 1-of-8 MUX/DEMUX
DG409 appears at end of data sheet.
D
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.



DG408
Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
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 (TA = +70°C)
TSSOP (derate 9.4mW/°C above +70°C) ....................755mW
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,E_ .........................................-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, VAH = +2.4V, VAL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
(Note 2)
SWITCH
Analog Signal Range
VANALOG (Note 3)
-15 15
Drain-Source
On-Resistance
rDS(ON)
IS = -1.0mA,
VD = ±10V
On-Resistance Matching
Between Channels
On-Resistance Flatness
ΔrDS(ON)
rFLAT
IS = -1.0mA,
VD = ±10V (Note 4)
IS = -1.0mA,
VD = ±5V or 0V
Source-Off Leakage Current
(Note 5)
IS(OFF)
VD = +10V,
VS = ±10V,
VEN = 0V
Drain-Off Leakage Current
(Note 5)
ID(OFF)
VD = ±10V,
VS = +10V,
VEN = 0V
VD = +10V,
VS = ±10V,
VEN = 0V
DG408
DG409
Drain-On Leakage Current
(Note 5)
ID(ON)
VD = ±10V,
VS = ±10V,
sequence
each switch
on
DG408
DG409
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN C, D
to TMAX
A
TA = +25°C
TA = TMIN C, D
to TMAX
A
TA = +25°C
TA = TMIN C, D
to TMAX
A
TA = +25°C
TA = TMIN C, D
to TMAX
A
TA = +25°C
TA = TMIN C, D
to TMAX
A
-0.5
-5
-50
-1
-10
-100
-1
-5
-50
-1
-20
-100
-1
-10
-50
60
1.5
1.8
0.01
0.02
0.02
0.02
0.02
100
125
8
10
9
12
0.5
5
50
1
10
100
1
5
50
1
20
100
1
10
50
UNITS
V
Ω
Ω
Ω
nA
nA
nA
2 _______________________________________________________________________________________





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