參數(shù)資料
型號: DG408
廠商: Maxim Integrated Products, Inc.
英文描述: Improved, 16-Channel CMOS Analog Multiplexers(改進(jìn)型8通道CMOS模擬多路復(fù)用器)
中文描述: 改進(jìn)的8路/雙4路、CMOS模擬多路復(fù)用器
文件頁數(shù): 1/12頁
文件大?。?/td> 123K
代理商: DG408
_______________General Desc ription
Maxim’s redesigned DG408 and DG409 CMOS analog
multiplexers now feature guaranteed matching between
channels (8
max) and flatness over the specified sig-
nal range (9
max). These low on-resistance muxes
(100
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 +4.5V to +30V single
supply and with ±4.5V to ±20V dual supplies. ESD pro-
tection 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 standard DG408 and DG409.
________________________Applic ations
Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Communications Systems
Data-Acquisition Systems
Audio Signal Routing
____________________________Features
o
Pin-Compatible Plug-In Upgrades for
Industry Standard DG408/DG409
o
Guaranteed Matching Between Channels, 8
Max
o
Guaranteed On-Resistance Flatness, 9
Max
o
Guaranteed Low Charge Injection, 15pC Max
o
Low On-Resistance, 100
Max
o
Input Leakage, 5nA Max at +85°C
o
Low Power Consumption, 1.25mW Max
o
Rail-to-Rail Signal Handling
o
Digital Input Controls TTL/CMOS Compatible
o
ESD Protection >2000V per Method 3015.7
D
Improved, 8-Channel/Dual 4-Channel,
CMOS Analog Multiplexers
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A1
A2
GND
V+
S1
V-
EN
A0
TOP VIEW
DG408
S5
S6
S7
S8
D
S4
S3
S2
DIP/SO
DG409 appears at end of data sheet.
DECODERS/DRIVERS
A0
A1
A2
EN
S8
S7
S6
S5
S4
S3
S2
S1
D
V+
V-
GND
DG409 appears at end of data sheet.
DG408 1-of-8 MUX/DEMUX
______________Ordering Information
_________________Pin Configurations
_______________Func tional Diagrams
19-4725; Rev 1; 8/95
PART
DG408
CJ
DG408CY
DG408C/D
DG408DJ
DG408DY
DG408DK
DG408AK
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
Dice*
16 Plastic DIP
16 Narrow SO
16 CERDIP
16 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
**Contact factory for availability.
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