參數(shù)資料
型號: DG540DN-E3
廠商: Vishay Siliconix
文件頁數(shù): 2/18頁
文件大?。?/td> 0K
描述: IC SWITCH QUAD SPST 20PLCC
標準包裝: 500
功能: 視頻開關(guān)
電路: 4 x SPST - NO
導通狀態(tài)電阻: 60 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 10 V ~ 18 V,±10 V ~ 15 V
電流 - 電源: 3.5mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-LCC(J 形引線)
供應商設(shè)備封裝: 20-PLCC(9x9)
包裝: 管件
www.vishay.com
10
Document Number: 70055
S11-1429–Rev. H, 18-Jul-11
Vishay Siliconix
DG540, DG541, DG542
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATIONS
Figure 8 shows a 4 Channel video multiplexer using a DG540.
Figure 9 shows an RGB selector switch using two DG542s.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?70055.
Figure 8. 4 by 1 Video Multiplexing Using the DG540
+
-
TTL Channel Select
A = 2
75
Ω
75
Ω
75
Ω
75
Ω
75
Ω
250
Ω
250
Ω
Si582
CH1
CH2
CH3
CH4
DG540
DIS
V+
V-
- 3 V
+ 15 V
Figure 9. RGB Selector Using Two DG542s
Red Out
Green Out
DG542
Blue Out
Sync Out
DG542
V+
V-
Sync 1
Sync 2
- 3 V
+ 15 V
Si584
75
Ω
R2
75
Ω
R1
75
Ω
G1
75
Ω
B1
75
Ω
75
Ω
G2
75
Ω
B2
75
Ω
RGB Source Select
V+
V-
- 3 V
+ 15 V
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