參數(shù)資料
型號(hào): DG423DY+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH DUAL SPDT 16SOIC
標(biāo)準(zhǔn)包裝: 2,500
功能: 開(kāi)關(guān)
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 35 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 10 V ~ 30 V,±4.5 V ~ 20 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 帶卷 (TR)
DG421/DG423/DG425
Improved Low-Power,
CMOS Analog Switches with Latches
6
_______________________________________________________________________________________
D
-15V
(
)
V-
RL
VOUT
V+
+15V
+5V
VL
GND
VD = 10V for tON
VD = -10V for tOFF
IN
LOGIC
INPUT
REPEAT TEST FOR IN2 AND S2.
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
CL
SWITCH OUTPUT
S
LOGIC
INPUT
SWITCH
OUTPUT
tR < 20ns
tF < 20ns
VOUT
tOFF
50%
3V
0V
NOTE: LOGIC INPUT WAVEFORM IS INVERTED FOR
SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE.
DG421
DG423
DG425
VOUT = VD
RL
RL + rDS(ON)
0.9 x VOUT
-VOUT
tON
*VD = 10V for tON, VD = -10V for tOFF
Figure 2. Switching Time
3V
0
3V
0
3V
0
VOUT
0
WR
IN
RS
SWITCH
OUTPUT
1.5V
tWW
tDW
tWD
2.0V
0.8V
1.5V
tRS
tOFF(RS)
0.8 x VOUT
Figure 3. Latch Timing
VOUT is the steady-state output with the switch on. Feedthrough via switch capacitance may result in spikes at the
leading and trailing edge of the output waveform.
______________________________________________Timing Diagrams/Test Circuits
相關(guān)PDF資料
PDF描述
DG428DJ-E3 IC MUX ANLG 8CH W/LATCH 18DIP
DG441DJ-E3 IC SWITCH QUAD SPST 16DIP
DG442BDJ-E3 IC SWITCH QUAD SPST 16DIP
DG442DJ IC SWITCH QUAD SPST 16DIP
DG442DY-T IC SWITCH QUAD SPST 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG424 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:2 CHANNEL DRIVERS WITH SPST AND DPST FET SWITCHES
DG424A 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:2 CHANNEL DRIVERS WITH SPST AND DPST FET SWITCHES
DG425 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Improved Low-Power, CMOS Analog Switches with Latches
DG425AK 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG425AK/883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DPST Analog Switch