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ISL84782IRZ-T PDF预览

ISL84782IRZ-T

更新时间: 2024-11-22 22:55:35
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英特矽尔 - INTERSIL 复用器
页数 文件大小 规格书
12页 355K
描述
Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer

ISL84782IRZ-T 数据手册

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ISL84782  
®
Data Sheet  
November 17, 2004  
FN6097.3  
Ultra Low ON-Resistance, Low-Voltage,  
Single Supply, Differential 4 to 1 Analog  
Multiplexer  
Features  
• Pin Compatible Replacement for the MAX4782 and  
MAX4618  
The Intersil ISL84782 device contains precision, bidirectional,  
analog switches configured as a differential 4-channel  
multiplexer/demultiplexer. It is designed to operate from a  
single +1.6V to +3.6V supply. The device has an inhibit pin to  
simultaneously open all signal paths.  
• ON Resistance (R  
- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5Ω  
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.62Ω  
)
ON  
• R  
Matching Between Channels. . . . . . . . . . . . . . . . 0.12Ω  
Flatness Across Signal Range . . . . . . . . . . . . . .0.056Ω  
ON  
• R  
ON  
ON resistance is 0.5with a +3V supply and 0.62with a  
single +1.8V supply. Each switch can handle rail to rail  
analog signals. The off-leakage current is only 4nA max at  
+25°C and 30nA max at +85°C with a +3.3V supply.  
• Single Supply Operation. . . . . . . . . . . . . . . . . +1.6V to +3.6V  
• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . <0.2µW  
• Fast Switching Action (V = +3V)  
S
All digital inputs are 1.8V logic-compatible when using a  
single +3V supply.  
- t  
- t  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16ns  
ON  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns  
OFF  
The ISL84782 is a differential 4 to 1 multiplexer device that is  
offered in a 16 Ld TSSOP package and a 16 Ld thin QFN  
package.  
• Guaranteed Break-Before-Make  
• High Current Handling Capacity (300mA Continuous)  
• Available in 16 Ld 3x3 Thin QFN and 16 Ld TSSOP  
• 1.8V CMOS-Logic Compatible (+3V Supply)  
• Pb-Free Available (RoHS Compliant) (see Ordering Info)  
• ISL84782IR Replaces the ISL43L740IR.  
Table 1 summarizes the performance of this family.  
TABLE 1. FEATURES AT A GLANCE  
ISL84782  
Configuration  
3V R  
Diff 4:1 Mux  
0.5Ω  
16ns/13ns  
ON  
Applications  
• Battery Powered, Handheld, and Portable Equipment  
- Cellular/Mobile Phones  
- Pagers  
- Laptops, Notebooks, Palmtops  
3V t /t  
ON OFF  
1.8V R  
0.62Ω  
ON  
1.8V t /t  
24ns/16ns  
ON OFF  
Packages  
16 Ld TSSOP, 16 Ld 3x3 Thin QFN  
• Portable Test and Measurement  
• Medical Equipment  
Related Literature  
Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
• Audio and Video Switching  
• Application Note AN557 “Recommended Test Procedures  
for Analog Switches”  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2004. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

ISL84782IRZ-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL84782IR-T INTERSIL

完全替代

Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
MAX4782ETE+ MAXIM

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Differential Multiplexer, 1 Func, 4 Channel, CMOS, 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIAN

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