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參數(shù)資料
| 型號(hào)： | ISL43120IH-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8 |
| 封裝： | PLASTIC, MO-178-BA, SC-74, SOT-23, 8 PIN |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 394K |
| 代理商： | ISL43120IH-T |
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FN6033.1
ISL43120, ISL43121, ISL43122, ISL43210
Low-Voltage, Single Supply, Dual SPST,
SPDT Analog Switches
The Intersil ISL43120, ISL43121, ISL43122 and ISL43210
devices are precision, bidirectional, dual analog switches
designed to operate from a single +2.7V to +12V supply.
Targeted applications include battery powered equipment that
benefit from the devices’ low power consumption (5
μ
W), low
leakage currents (100pA max), and fast switching speeds
(t
ON
= 28ns, t
OFF
= 20ns). Cell phones, for example, often
face ASIC functionality limitations. The number of analog
input or GPIO pins may be limited and digital geometries are
not well suited to analog switch performance. This family of
parts may be used to “mux-in” additional functionality while
reducing ASIC design risk. Some of the smallest packages
are available, alleviating board space limitations, and making
Intersil’s newest line of low-voltage switches an ideal solution.
The ISL43120, ISL43121, ISL43122 are dual single-
pole/single-throw (SPST) devices. The ISL43120 has two
normally open (NO) switches; the ISL43121 has two normally
closed (NC) switches; the ISL43122 has one NO and one NC
switch and can be used as an SPDT. The ISL43210 is a
committed SPDT, which is perfect for use in 2-to-1 multiplexer
applications.
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
Features
Fully specified at 12V, 5V, and 3.3V supplies for 10%
tolerances
ON resistance (R
ON
) . . . . . . . . . . . . . . . . . . . . . . . . . 19
R
ON
matching between channels . . . . . . . . . . . . . . . . . . <1
Low charge injection. . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)
Single supply operation . . . . . . . . . . . . . . . . . +2.7V to +12V
Low power consumption (P
D
) . . . . . . . . . . . . . . . . . . . .<5
μ
W
Low leakage current. . . . . . . . . . . . . . . . . . . . . . . . . 10nA
Fast switching action
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
Guaranteed break-before-make (ISL43122/ISL43210
only)
Minimum 2000V ESD protection per method 3015.7
TTL, CMOS compatible
Available in SOT-23 packaging
Applications
Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
Communications systems
- Radios, ADSL Modems
- PBX, PABX
Test & measurement equipment
- Ultrasound
- Computerized Tomography (CT) Scanner
- Magnetic Resonance Image (MRI)
- Position Emission Tomography (PET) Scanner
- Electrocardiograph
Heads-up displays
Audio and video switching
Various circuits
- +3V/+5V DACs and ADCs
- Sample and hold circuits
- Digital filters
- Operational amplifier gain switching networks
- High frequency analog switching
- High speed multiplexing
- Integrator reset circuits
TABLE 1. FEATURES AT A GLANCE
ISL43120 ISL43121 ISL43122
ISL43210
Number of
Switches
2
2
2
1
SW 1 / SW 2
NO/NO
NC/NC
NO/NC
SPDT or
2 x 1 MUX
3.3V R
ON
32
32
32
32
3.3V t
ON
/t
OFF
40ns/20ns 40ns/20ns 40ns/20ns
40ns /20ns
5V R
ON
19
19
19
19
5V t
ON
/t
OFF
28ns/20ns 28ns/20ns 28ns/20ns
28ns/20ns
12V R
ON
11
11
11
11
12V t
ON
/t
OFF
25ns/17ns 25ns/17ns 25ns/17ns
25ns/17ns
Packages
8 Ld SOT-23
6 Ld SOT-23
Data Sheet
June 2003
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL43210IH-T | Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches |
| ISL43122IH-T | Aluminum Electrolytic Capacitor; Capacitor Type:High Temperature; Voltage Rating:400VDC; Capacitor Dielectric Material:Aluminum Electrolytic; Operating Temperature Range:-20 C to +105 C; Capacitance:4.7uF RoHS Compliant: No |
| ISL43140 | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches(低電壓, 單電源與雙電源, 四SPST, 高性能模擬開關(guān)) |
| ISL43141 | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches(低電壓, 單電源與雙電源, 四SPST, 高性能模擬開關(guān)) |
| ISL43142 | Low-Voltage, Single and Dual Supply, High Performance, Quad SPST, Analog Switches(低電壓, 單電源與雙電源, 四SPST, 高性能模擬開關(guān)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL43120IHZ-T | 功能描述:IC SWITCH DUAL SPST SOT23-8 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:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:視頻交叉點(diǎn)開關(guān) 電路:1 x 8:6 導(dǎo)通狀態(tài)電阻:- 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3.135 V ~ 5.25 V 電流 - 電源:55mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:24-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:1214 (CN2011-ZH PDF) 其它名稱:FMS6502MTC24XTR |
| ISL43121 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single Supply, Dual SPST Analog Switches |
| ISL43121IH-T | 功能描述:IC SWITCH DUAL SPST SOT23-8 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:- 標(biāo)準(zhǔn)包裝:48 系列:- 功能:開關(guān) 電路:4 x SPST - NO 導(dǎo)通狀態(tài)電阻:100 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:50nA 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:管件 |
| ISL43121IHZ-T | 功能描述:IC SWITCH DUAL SPST SOT23-8 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:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:視頻交叉點(diǎn)開關(guān) 電路:1 x 8:6 導(dǎo)通狀態(tài)電阻:- 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3.135 V ~ 5.25 V 電流 - 電源:55mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:24-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:1214 (CN2011-ZH PDF) 其它名稱:FMS6502MTC24XTR |
| ISL43122 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low-Voltage, Single Supply, Dual SPST Analog Switches |
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