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參數(shù)資料
| 型號： | ISL84524 |
| 廠商： | Intersil Corporation |
| 英文描述： | Low-Voltage, Single Supply, 4 to 1 Multiplexer and DPDT Analog Switches |
| 中文描述： | 低電壓，單電源，4至1多路復(fù)用器和雙刀雙擲模擬開關(guān) |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 346K |
| 代理商： | ISL84524 |
10
Leakage Considerations
Reverse ESD protection diodes are internally connected
between each analog-signal pin and both V+ and GND. One of
these diodes conducts if any analog signal exceeds V+ or
GND.
Virtually all the analog leakage current comes from the ESD
diodes to V+ or GND. Although the ESD diodes on a given
signal pin are identical and therefore fairly well balanced,
they are reverse biased differently. Each is biased by either
V+ or GND and the analog signal. This means their leakages
will vary as the signal varies. The difference in the two diode
leakages to the V+ and GND pins constitutes the analog-
signal-path leakage current. All analog leakage current flows
between each pin and one of the supply terminals, not to the
other switch terminal. This is why both sides of a given
switch can show leakage currents of the same or opposite
polarity. There is no connection between the analog signal
paths and V+ or GND.
Typical Performance Curves
T
A
= 25
o
C, Unless Otherwise Specified
FIGURE 9. ON RESISTANCE vs SUPPLY VOLTAGE
FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE
FIGURE 11. TURN - ON TIME vs SUPPLY VOLTAGE
FIGURE 12. TURN - OFF TIME vs SUPPLY VOLTAGE
R
O
)
V+ (V)
3
4
5
6
7
8
9
10
11
12
13
V
COM
= (V+) - 1V
I
COM
= 1mA
0
100
200
50
150
250
-40
o
C
85
o
C
25
o
C
R
O
)
V
COM
(V)
0
4
6
8
10
12
2
V+ = 3.3V
I
COM
= 1mA
30
40
50
60
70
80
85
o
C
-40
o
C
25
o
C
V+ = 12V
60
80
100
120
140
25
o
C
-40
o
C
85
o
C
V+ = 5V
75
100
150
125
200
225
175
25
o
C
-40
o
C
85
o
C
V+ (V)
2
3
4
5
6
7
8
9
10
11
12
V
COM
= (V+) - 1V
t
O
50
100
150
200
250
300
350
0
-40
o
C
85
o
C
25
o
C
t
O
V+ (V)
2
3
4
5
6
7
8
9
10
11
12
V
COM
= (V+) - 1V
10
20
30
40
50
60
70
80
90
100
110
120
85
o
C
-40
o
C
25
o
C
ISL84524, ISL84525
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL84524_04 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single Supply, 4 to 1 Multiplexer and DPDT Analog Switches |
| ISL84524IU | 功能描述:IC MUX/DEMUX 4X1 10MSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準包裝:2,500 系列:- 功能:- 電路:2 x SPST 導(dǎo)通狀態(tài)電阻:20 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3 V ~ 5.5 V 電流 - 電源:4.1mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
| ISL84524IUT | 制造商:Intersil Corporation 功能描述: |
| ISL84524IU-T | 功能描述:IC MUX/DEMUX 4X1 10MSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準包裝:2,500 系列:- 功能:- 電路:2 x SPST 導(dǎo)通狀態(tài)電阻:20 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3 V ~ 5.5 V 電流 - 電源:4.1mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
| ISL84524IUZ | 功能描述:IC MUX/DEMUX 4X1 10MSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件 |
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