參數(shù)資料
型號: DG722DQ-T1-GE3
廠商: Vishay Siliconix
文件頁數(shù): 8/10頁
文件大?。?/td> 0K
描述: IC SWITCH
標準包裝: 2,500
功能: 開關(guān)
電路: 2 x SPST - NC
導通狀態(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)
供應商設備封裝: 8-MSOP
包裝: 帶卷 (TR)
Document Number: 66586
S11-1799-Rev. F, 12-Sep-11
www.vishay.com
7
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
TEST CIRCUITS
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?66586.
Figure 2. Charge Injection
Off
On
IN
ΔVOUT
VOUT
Q =
ΔVOUT x CL
CL = 1 nF
COM
Rgen
VOUT
NC or NO
VIN = 0 - V+
IN
Vgen
GND
V+
IN depends on switch configuration: input polarity
determined by sense of switch.
+
Figure 3. Off-Isolation
IN
GND
NC or NO
0 V, 2.4 V
10 nF
COM
Off Isolation = 20 log
V
COM
V
NO/ NC
RL
Analyzer
V+
Figure 4. Channel Off/On Capacitance
NC or NO
f = 1 MHz
IN
COM
GND
0 V, 2.4 V
Meter
HP4192A
Impedance
Analyzer
or Equivalent
10 nF
V+
Figure 5. Channel to Channel Crosstalk
RL
10 nF
COM 2
RL
NO 2
COM 1
NC 1
Analyzer
VIN 1
VIN 2
GND
V+
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