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參數(shù)資料
| 型號(hào)： | DG180AP/883 |
| 廠商： | VISHAY SILICONIX |
| 元件分類： | 多路復(fù)用及模擬開(kāi)關(guān) |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP14 |
| 封裝： | SIDE BRAZED, DIP-14 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 89K |
| 代理商： | DG180AP/883 |
S1
S2
D1
D2
NC
IN1
V–
V+
IN2
VL
VR
Dual-In-Line
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Top View
Refer to JAN38510 Information, Military Section
1
Top View
VR
S1
2
3
4
5
6
7
8
9
10
V–
IN2
D2
S2
D1
IN1
V+
VL
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Top View
Flat
Package
S1
S2
D1
D2
NC
IN1
IN2
V+
V–*
VL
VR
Metal Can
DG180/181/182
Vishay Siliconix
Document Number: 70031
S-52895—Rev. D, 16-Jun-97
www.vishay.com
S FaxBack 408-970-5600
4-1
High-Speed Drivers with Dual SPST JFET Switches
FEATURES
BENEFITS
APPLICATIONS
D Constant On-Resistance Over
Entire Analog Range
D Low Leakage
D Low Crosstalk
D Rad Hardness
D Low Distortion
D Eliminates Large Signal Errors
D High Precision
D High Bandwidth Capability
D Fault Protection
D Audio Switching
D Video Switching
D Sample/Hold
D Guidance and Control Systems
D Aerospace
DESCRIPTION
The
DG180/181/182
are
precision
dual
single-pole,
single-throw (SPST) analog switches designed to provide
accurate switching of video and audio signals. This series is
ideally
suited
for
applications
requiring
a
constant
on-resistance over the entire analog range.
The major difference in the devices is the on-resistance
(DG180—10
W, DG181—30 W, DG182—75 W). Reduced
errors are achieved through low leakage current (ID(on)
< 2 nA). Applications which benefit from the flat JFET
on-resistance include audio switching, video switching, and
data acquisition.
To achieve fast and accurate switch performance, each device
comprises four n-channel JFET transistors and a TTL
compatible bipolar driver. In the on state, each switch conducts
current equally well in either direction. In the off condition, the
switches will block up to 20 V peak-to-peak, with feedthrough
of less than –60 dB at 10 MHz.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
*Common to Substrate and Case
TRUTH TABLE
Logic
Switch
0
ON
1
OFF
Logic “0”
v 0.8 V
Logic “0”
v 0.8 V
Logic “1”
w 20 V
Logic “1”
w 2.0 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG180BA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DG180BK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DG180BL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| DG180BP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPST Analog Switch |
| DG181 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Speed Drivers with Dual SPST JFET Switches |
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