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參數(shù)資料
| 型號(hào)： | DG444 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Improved, Quad, SPST Analog Switches(接通電阻85Ω，漏電流0.50nA，導(dǎo)通速率251ns，改進(jìn)型,四通道單刀單擲模擬開關(guān)) |
| 中文描述： | 改進(jìn)的四路、SPST模擬開關(guān) |
| 文件頁數(shù)： | 7/8頁 |
| 文件大小： | 103K |
| 代理商： | DG444 |
D
Improved, Quad, S PS T Analog S witc hes
_______________________________________________________________________________________
7
V
OUT
OFF
ON
OFF
V
OUT
IN
DG444
IN
DG445
OFF
OFF
ON
Q=
V
OUT
×
C
L
-15V
V-
V+
IN
GND
S
+15V
R
GEN
V
GEN
V
IN
= +3V
C
L
V
OUT
V
L
+5V
D
DG444
DG445
Figure 3. Charge Injection
_________________________________T iming Diagrams/Test Circ uits (c ontinued)
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50
D
S
GND
R
L
10dBm
10nF
V+
+15V
IN
0V or +2.4V
V-
-15V
10nF
+5V
V
L
DG444
DG445
Figure 4. Off-Isolation Rejection Ratio
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50
0V or +2.4V
IN
D
GND
R
L
10dBm
10nF
+15V
D
IN
S
NC
0V or +2.4V
50
V-
-15V
10nF
+5V
S
V
L
V+
DG444
DG445
Figure 5. Crosstalk
CAPACITANCE
METER
D
S
GND
10nF
+15V
IN
0V or +2.4V
V-
-15V
10nF
f = 1MHz
+5V
V
L
V+
DG444
DG445
Figure 6. Source/Drain-Off Capacitance
D
S
GND
10nF+15V
IN
0V or +2.4V
V-
-15V
10nF
V+
+5V
V
L
V
D
DG444
DG445
CAPACITANCE
METER
f = 1MHz
Figure 7. Source/Drain-On Capacitance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG444_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic, Quad SPST, CMOS Analog Switches |
| DG444_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic, Quad SPST, CMOS Analog Switches |
| DG444_11 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Quad SPST CMOS Analog Switches |
| DG444AK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPST Analog Switch |
| DG444B | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Improved Quad SPST CMOS Analog Switches |
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