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參數(shù)資料
| 型號： | ISL84781IVZ-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Ultra Low ON-Resistance, Low-Voltage, Single Supply, 8 to 1 Analog Multiplexer |
| 中文描述： | 1-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16 |
| 封裝： | LEAD FREE, PLASTIC, MO-153-AB, TSSOP-16 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 340K |
| 代理商： | ISL84781IVZ-T |
8
FN6095.2
November 17, 2004
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°C, Unless Otherwise Specified
FIGURE 8. ON RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
FIGURE 9. ON RESISTANCE vs SWITCH VOLTAGE
FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE
FIGURE 11. CHARGE INJECTION vs SWITCH VOLTAGE
0
1
2
3
4
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
0.75
R
O
)
V
COM
(V)
I
COM
= 100mA
V+ = 3V
V+ = 2.7V
V+ = 1.8V
V+ = 3.6V
V+ = 1.65V
0.3
0.35
0.4
0.45
0.5
0.55
R
O
)
V
COM
(V)
0
0.5
1
1.5
2
2.5
3
25°C
85°C
-40°C
V+ = 3V
I
COM
= 100mA
0
0.5
1
1.5
2
R
O
)
V
COM
(V)
0.3
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
85
°C
-40
°C
25
°C
V+ = 1.8V
I
COM
= 100mA
0
0.5
1
1.5
2
2.5
3
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
Q
V
COM
(V)
V+ = 1.8V
V+ = 3V
ISL84781
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ISL84781IVZ-T7A | 制造商:Intersil Corporation 功能描述:PB-FREE SWITCH, 8:1 MUX, 0.3 OHMS, 1.65V TO 3.6V, IND, 16TSS - Tape and Reel 制造商:Intersil Corporation 功能描述:IC MUX/DEMUX 8:1 16TSSOP 制造商:Intersil 功能描述:SWITCH, 8:1 MUX, 0. 3 OHMS, 1.65V TO 3.6 |
| ISL84782 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer |
| ISL84782IR | 功能描述:IC MUX/DEMUX DUAL 4X1 16TQFN RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:- 電路:2 x SPST 導通狀態(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 供應商設備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
| ISL84782IR-T | 功能描述:IC MUX/DEMUX DUAL 4X1 16TQFN RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:- 電路:2 x SPST 導通狀態(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 供應商設備封裝:10-TDFN-EP（3x3） 包裝:帶卷 (TR) |
| ISL84782IRZ | 功能描述:IC MUX/DEMUX DUAL 4X1 16TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:36 系列:- 功能:多路復用器 電路:2 x 4:1 導通狀態(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） 供應商設備封裝:20-SOIC W 包裝:管件 |
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