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ISL43122IHZ-T PDF预览

ISL43122IHZ-T

更新时间: 2024-01-05 03:18:25
品牌 Logo 应用领域
英特矽尔 - INTERSIL 开关光电二极管
页数 文件大小 规格书
13页 465K
描述
Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches

ISL43122IHZ-T 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOT包装说明:LEAD FREE, PLASTIC, MO-178-BA, SC-74, SOT-23, 8 PIN
针数:8Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.73Is Samacsys:N
JESD-609代码:e3湿度敏感等级:3
端子面层:Matte Tin (Sn) - annealedBase Number Matches:1

ISL43122IHZ-T 数据手册

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ISL43120, ISL43121, ISL43122, ISL43210  
®
Data Sheet  
April 12, 2005  
FN6033.4  
Low-Voltage, Single Supply, Dual SPST,  
SPDT Analog Switches  
Features  
• Fully specified at 12V, 5V, and 3.3V supplies for 10%  
tolerances  
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 (5µW), low  
leakage currents (100pA max), and fast switching speeds  
• ON resistance (R ) . . . . . . . . . . . . . . . . . . . . . . . . . 19Ω  
ON  
• R  
ON  
matching between channels . . . . . . . . . . . . . . . . . .<1Ω  
• Low charge injection. . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)  
• Single supply operation . . . . . . . . . . . . . . . . . +2.7V to +12V  
(t  
= 28ns, t = 20ns). Cell phones, for example, often  
ON  
OFF  
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.  
• Low power consumption (P ) . . . . . . . . . . . . . . . . . . . .<5µW  
D
• Low leakage current. . . . . . . . . . . . . . . . . . . . . . . . . 10nA  
• Fast switching action  
- t  
- t  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns  
ON  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns  
OFF  
• Guaranteed break-before-make (ISL43122/ISL43210  
only)  
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.  
• Minimum 2000V ESD protection per method 3015.7  
• TTL, CMOS compatible  
• Available in SOT-23 packaging  
Pb-Free Available (RoHS Compliant)  
Applications  
TABLE 1. FEATURES AT A GLANCE  
• Battery powered, handheld, and portable equipment  
- Cellular/mobile phones  
ISL43120 ISL43121 ISL43122  
ISL43210  
Number of  
Switches  
2
2
2
1
- Pagers  
- Laptops, notebooks, palmtops  
NO/NO  
32Ω  
NC/NC  
32Ω  
NO/NC  
32Ω  
SPDT or  
2 x 1 MUX  
• Communications systems  
- Radios, ADSL Modems  
- PBX, PABX  
SW 1 / SW 2  
3.3V R  
ON  
32Ω  
3.3V t /t  
ON OFF  
40ns/20ns 40ns/20ns 40ns/20ns 40ns /20ns  
19191919Ω  
28ns/20ns 28ns/20ns 28ns/20ns 28ns/20ns  
11111111Ω  
25ns/17ns 25ns/17ns 25ns/17ns 25ns/17ns  
8 Ld SOT-23 6 Ld SOT-23  
• Test & measurement equipment  
- Ultrasound  
5V R  
ON  
5V t /t  
ON OFF  
- Computerized Tomography (CT) Scanner  
- Magnetic Resonance Image (MRI)  
- Position Emission Tomography (PET) Scanner  
- Electrocardiograph  
12V R  
ON  
12V t /t  
ON OFF  
Packages  
• Heads-up displays  
Related Literature  
• Audio and video switching  
• Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
• Various circuits  
- +3V/+5V DACs and ADCs  
- Sample and hold circuits  
- Digital filters  
• Application Note AN557 “Recommended Test Procedures  
for Analog Switches”  
- Operational amplifier gain switching networks  
- High frequency analog switching  
- High speed multiplexing  
- Integrator reset circuits  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2003-2005. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

ISL43122IHZ-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL43121IHZ-T INTERSIL

完全替代

Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches
ISL43120IHZ-T INTERSIL

完全替代

Low-Voltage, Single Supply, Dual SPST, SPDT Analog Switches

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