參數(shù)資料
型號(hào): DG4157DN-T1-E4
廠商: Vishay Siliconix
文件頁(yè)數(shù): 8/11頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH SGL SPDT LV 6-MINIQFN
標(biāo)準(zhǔn)包裝: 1
功能: 開(kāi)關(guān)
電路: 1 x SPDT
導(dǎo)通狀態(tài)電阻: 1.2 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.65 V ~ 5.5 V
電流 - 電源: 50nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-UFDFN
供應(yīng)商設(shè)備封裝: 6-迷你型QFN
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: DG4157DN-T1-E4DKR
Vishay Siliconix
DG4157
Document Number: 68800
S12-2498-Rev. F, 22-Oct-12
www.vishay.com
6
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
For technical questions, contact: analogswitchtechsupport@vishay.com
TEST CIRCUITS
Figure 1. Switching Time
Switch
Input
CL (includes fixture and stray capacitance)
V+
S
B1 or B0
CL
35 pF
A
Logic
Input
RL
50
Ω
VOUT
GND
V+
50 %
0 V
VINL
Logic
Input
Switch
Output
tON
tOFF
0 V
Switch Output
V
OUT =VA
R
L
R
L +RON
VINH
0.9 x VOUT
tr < 5 ns
tf < 5 ns
Figure 2. Break-Before-Make Interval
CL (includes fixture and stray capacitance)
B0
B1
B0
VINL
VINH
0 V
Logic
Input
Switch
Output
VO
B0 = B1
tr < 5 ns
tf < 5 ns
90 %
tD
S
A
V+
GND
V+
CL
35 pF
VO
RL
50
Ω
Figure 3. Charge Injection
Off
On
S
ΔVOUT
VOUT
Q =
ΔVOUT x CL
CL
A
Rgen
VOUT
B0 or B1
S
Vgen
GND
V+
S depends on switch configuration: input polarity
determined by sense of switch.
+
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