參數(shù)資料
型號(hào): DG9434DQ-T1-E3
廠商: Vishay Siliconix
文件頁(yè)數(shù): 11/12頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH DUAL SPST 8MSOP
標(biāo)準(zhǔn)包裝: 2,500
功能: 開關(guān)
電路: 2 x SPST - NC/NO
導(dǎo)通狀態(tài)電阻: 60 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.7 V ~ 12 V
電流 - 電源: 1µA
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)
www.vishay.com
8
Document Number: 72311
S11-1029-Rev. B, 23-May-11
Vishay Siliconix
DG9432, DG9433, DG9434
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 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
IN
NO or NC
CL
35 pF
COM
Logi c
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.
0 V
Switch Output
0.9 x VOUT
tr < 20 ns
tf < 20 ns
V
OUT =VCOM
R
L
R
L +RON
Figure 2. Break-Before-Make Interval
CL (includes fixture and stray capacitance)
NO or NC
V1
NO or NC
V2
0 V
Logic
Input
Switch
Output
VO
VNC = VNO
tr < 5 ns
tf < 5 ns
90 %
tD
COM1
V+
GND
V+
CL
35 pF
RL
300
Ω
COM2
Figure 3. Charge Injection
Off
On
IN
ΔVOUT
VOUT
Q =
ΔVOUT x CL
CL
COM
Rgen
VOUT
NC or NO
3 V
IN
Vgen
GND
V+
IN depends on switch configuration: input polarity
determined by sense of switch.
+
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