参数资料
型号: DG428DN
厂商: VISHAY SILICONIX
元件分类: 多路复用及模拟开关
英文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, PQCC20
封装: HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, LCC-20
文件页数: 2/14页
文件大小: 173K
代理商: DG428DN
www.vishay.com
10
Document Number: 70063
S11-1350–Rev. K, 04-Jul-11
Vishay Siliconix
DG428, DG429
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
Figure 7. Write Turn-On Time tON(WR)
3 V
0 V
50 %
DG428
DG429
WR
Switch
Output
VO
20 %
tON(WR)
A0, A1, (A2)
Db, D
EN
WR
300
Ω
Remaining
Switches
S1 or S1b
VO
RS
V+
GND
V-
+ 5 V
35 pF
- 15 V
+ 15 V
+ 2.4 V
Figure 8. Reset Turn-Off Time tOFF(RS)
3 V
0 V
50 %
DG42
DG429
RS
Switch
Output
VO
80 %
tOFF(RS)
RS
VO
EN
Remaining
Switches
WR
S1 or S1b
Db, D
A0, A1, (A2)
300
Ω
V+
GND
V-
+ 5 V
35 pF
- 15 V
+ 15 V
+ 2.4 V
Figure 9. Charge Injection
EN
VO
ΔVO
ΔVO is the measured voltage error due to
charge injection. The charge in coulombs is Q =
CL x ΔVO
OFF
ON
CL
1 nF
IN
D
VO
2.4 V
RS
A0, A1, (A2)
WR
V-
V+
S
3 V
Vg
Rg
- 15 V
GND
+ 15 V
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相关代理商/技术参数
参数描述
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DG428DN-T1 制造商:Vishay Intertechnologies 功能描述:
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