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DG412DY 参数 Datasheet PDF下载

DG412DY图片预览
型号: DG412DY
PDF下载: 下载PDF文件 查看货源
内容描述: 精密单片四路SPST CMOS模拟开关 [Precision Monolithic Quad SPST CMOS Analog Switches]
分类和应用: 复用器开关复用器或开关信号电路光电二极管输出元件
文件页数/大小: 8 页 / 104 K
品牌: VISHAY [ VISHAY TELEFUNKEN ]
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DG411/412/413
Vishay Siliconix
Precision Monolithic Quad SPST CMOS Analog Switches
FEATURES
D
D
D
D
D
D
D
44-V Supply Max Rating
"15-V
Analog Signal Range
On-Resistance—r
DS(on)
: 25
W
Fast Switching—t
ON
: 110 ns
Ultra Low Power—P
D
: 0.35
mW
TTL, CMOS Compatible
Single Supply Capability
BENEFITS
D
D
D
D
Widest Dynamic Range
Low Signal Errors and Distortion
Break-Before-Make Switching Action
Simple Interfacing
APPLICATIONS
D
D
D
D
D
Precision Automatic Test Equipment
Precision Data Acquisition
Communication Systems
Battery Powered Systems
Computer Peripherals
DESCRIPTION
The DG411 series of monolithic quad analog switches was
designed to provide high speed, low error switching of
precision analog signals. Combining low power (0.35
mW)
with
high speed (t
ON
: 110 ns), the DG411 family is ideally suited for
portable and battery powered industrial and military
applications.
To achieve high-voltage ratings and superior switching
performance, the DG411 series was built on Vishay Siliconix’s
high voltage silicon gate process. An epitaxial layer prevents
latchup.
Each switch conducts equally well in both directions when on,
and blocks input voltages up to the supply levels when off.
The DG411 and DG412 respond to opposite control logic as
shown in the Truth Table. The DG413 has two normally open
and two normally closed switches.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG411
Dual-In-Line and SOIC
IN
1
D
1
S
1
V–
GND
S
4
D
4
IN
4
1
2
3
4
5
6
7
8
Top View
16
15
14
13
12
11
10
9
IN
2
D
2
S
2
V+
V
L
S
3
D
3
IN
3
S
1
V–
NC
GND
S
4
4
5
6
7
8
9
10
DG411
LCC
D
1
IN
1
NC IN
2
D
2
Key
3
2
1
20
19
18
17
16
15
14
11
12
13
S
2
V+
NC
V
L
S
3
TRUTH TABLE
Logic
0
1
DG411
ON
OFF
Logic “0”
v
0.8 V
Logic “1”
w
2.4 V
24
DG412
OFF
ON
D
4
IN
4
NC IN
3
D
3
Top View
Document Number: 70050
S-52433—Rev. D, 06-Sep-99
www.vishay.com
S
FaxBack 408-970-5600
4-1