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Número de pieza | DG408 | |
Descripción | (DG408 / DG409) CMOS Analog Multiplexers | |
Fabricantes | Maxim Integrated Products | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de DG408 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! 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
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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.
1 page Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VD
(DUAL SUPPLIES)
160
140
±5V
120
100 ±10V
80
±15V
60
±20V
40
20
0
-20 -15 -10 -5 0 5 10 15 20
VD (V)
ON-RESISTANCE vs. VD AND
TEMPERATURE (SINGLE SUPPLY)
160
V+ = 15V
140 V- = 0V
120 +125°C
+85°C
100 +25°C
80
-55°C
60
40
20
0
0 5 10 15
VD (V)
ON-RESISTANCE vs. VD AND
TEMPERATURE (DUAL SUPPLIES)
120
V+ = 15V
V- = -15V
100
80 +125°C
+85°C
60 +25°C
40 -55°C
20
0
-15 -10 -5
0
5 10 15
VD (V)
400
360
320
280
240
200
160
120
80
40
0
ON-RESISTANCE vs. VD
(SINGLE SUPPLY)
5V
10V
15V
5 10 15
VD (V)
20V
20
OFF LEAKAGE vs. TEMPERATURE
1000
V+ = 15V
100 V- = -15V
10
1
ICOM (ON)
0.1
0.01
0.001
INO (OFF)
0.0001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
ON LEAKAGE vs. TEMPERATURE
1000
V+ = 15V
100 V- = -15V
10
1
0.1
0.01
0.001
ICOM (ON)
0.0001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
CHARGE INJECTION vs. VD
30
20
V+ = 15V
10 V- = -15V
0
V+ = 12V
-10 V- = 0V
-20
-30
-15 -10 -5
0
5 10 15
VD (V)
SUPPLY CURRENT vs. TEMPERATURE
100
I+
10
1
0.1
I-
0.01 V+ = 15V
V- = -15V
VEN = VA = 0V, 4.5V
0.001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
_______________________________________________________________________________________ 5
5 Page Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
Ordering Information (continued)
PART
TEMP RANGE PIN-PACKAGE
DG408DK
-40°C to +85°C 16 CERDIP
DG408AK
-55°C to +125°C 16 CERDIP**
DG408MY/PR
-55°C to +125°C 16 SO***
DG408MY/PR-T
-55°C to +125°C 16 SO***
DG409CUE
0°C to +70°C 16 TSSOP
DG409CJ
0°C to +70°C 16 Plastic DIP
DG409CY
0°C to +70°C 16 Narrow SO
DG409C/D
0°C to +70°C
Dice*
DG409EUE
-40°C to +85°C 16 TSSOP
DG409DJ
-40°C to +85°C 16 Plastic DIP
DG409DK
-40°C to +85°C 16 CERDIP
DG409AK
-55°C to +125°C 12 CERDIP**
DG409MY/PR
-55°C to +125°C 16 SO***
DG409MY/PR-T
-55°C to +125°C 16 SO***
*Contact factory for dice specifications.
**Contact factory for availability and processing to MIL-STD-883.
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE
16 TSSOP
16 Plastic DIP
16 Narrow SO
16 SO
16 CERDIP
PACKAGE CODE
U16-1
P16-2
S16-5
S16-5
J16-3
DOCUMENT NO.
21-0066
21-0043
21-0041
21-0041
21-0590
______________________________________________________________________________________ 11
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet DG408.PDF ] |
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