參數(shù)資料
型號(hào): DG721DQ-T1-GE3
廠商: Vishay Siliconix
文件頁數(shù): 7/10頁
文件大?。?/td> 0K
描述: IC SWITCH DUAL SPST 8MSOP
標(biāo)準(zhǔn)包裝: 1
功能: 開關(guān)
電路: 2 x SPST - NO
導(dǎo)通狀態(tài)電阻: 4.5 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: 2µA
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: 標(biāo)準(zhǔn)包裝
其它名稱: DG721DQ-T1-GE3DKR
www.vishay.com
6
Document Number: 66586
S11-1799-Rev. F, 12-Sep-11
Vishay Siliconix
DG721, DG722, DG723
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
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
TEST CIRCUITS
Insertion Loss vs. Frequency
Crosstalk vs. Frequency
- 8
- 7
- 6
- 5
- 4
- 3
- 2
- 1
0
Frequency (MHz)
Loss
(dB)
1
10
100
1000
10 000
- 100
- 90
- 80
- 70
- 60
- 50
- 40
- 30
- 20
- 10
0
Frequency (MHz)
Crosstalk
(dB)
1
10
100
1000
Off Isolation vs. Frequency
Charge Injection vs. Analog Voltage
- 100
- 90
- 80
- 70
- 60
- 50
- 40
- 30
- 20
- 10
0
Frequency (MHz)
Off
Isolation
(dB)
1
10
100
1000
- 5
- 4
- 3
- 2
- 1
0
1
2
3
4
5
0123456
Charge
(PC)
Source Volts
V+ = 2.7 V
V+ = 3 V
V+ = 4.5 V
V+ = 5.5 V
CL = 1 nF
Figure 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
IN
NO or NC
CL
35 pF
COM
Logic
Input
RL
300
Ω
VOUT
GND
V+
50 %
0 V
Logic
Input
Switch
Output
tON
tOFF
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
Switch Output
0.9 x VOUT
tr < 5 ns
tf < 5 ns
VINH
VINL
V
OUT =VCOM
R
L
R
L +RON
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DG722 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:1.8 V to 5.5 V, 4ohm Dual SPST Switches
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DG723 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:1.8 V to 5.5 V, 4ohm Dual SPST Switches
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