參數(shù)資料
型號(hào): DG2005DQ-T1-E3
廠商: Vishay Siliconix
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 0K
描述: 2.0V SPST ANALOG SWICTH
標(biāo)準(zhǔn)包裝: 2,500
功能: 開(kāi)關(guān)
電路: 2 x SPST - NC/NO
導(dǎo)通狀態(tài)電阻: 2.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電流 - 電源: 20nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
DG2003/2004/2005
Vishay Siliconix
New Product
Document Number: 71754
S-05298—Rev. B, 17-Dec-01
www.vishay.com
1
Low-Voltage Dual SPST Analog Switch
FEATURES
D Low Voltage Operation (1.8 V to 5.5 V)
D Low On-Resistance - rDS(on): 1.2 W
D Fast Switching - 14 ns
D Low Charge Injection - QINJ: 1 pC
D Low Power Consumption
D TTL/CMOS Compatible
D MSOP-8 Package
BENEFITS
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space
APPLICATIONS
D Cellular Phones
D Communication Systems
D Portable Test Equipment
D Battery Operated Systems
D Sample and Hold Circuits
DESCRIPTION
The DG2003/2004/2005 are dual single-pole/single-throw
monolithic
CMOS
analog
switch
designed
for
high
performance switching of analog signals. Combining low
power, fast switching, low on-resistance (rDS(on): 1.2 W) and
small physical size (MSOP-8), the DG2003/2004/2005 are
ideal for portable and battery powered applications requiring
high performance and efficient use of board space.
The DG2003/2004/2005 are built on Vishay Siliconix’s low
voltage JI2 process. An epitaxial layer prevents latchup.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
NO1
V+
COM1
DG2005
IN1
IN2
COM2
GND
NC2
1
2
3
4
8
7
6
5
Top View
NC1
V+
COM1
DG2004
IN1
IN2
COM2
GND
NC2
1
2
3
4
8
7
6
5
Top View
NO1
V+
COM1
DG2003
IN1
IN2
COM2
GND
NO2
1
2
3
4
8
7
6
5
Top View
TRUTH TABLE - DG2003
TRUTH TABLE - DG2004
TRUTH TABLE - DG2005
Logic
NO
Logic
NC
Logic
NO1
NC2
0
Off
0
On
0
Off
On
1
On
1
Off
1
On
Off
ORDERING INFORMATION
Temp Range
Package
Part Number
DG2003DQ
-40 to 85
°C
MSOP-8
DG2004DQ
DG2005DQ
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