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ISL84684IU-T PDF预览

ISL84684IU-T

更新时间: 2024-11-22 22:16:11
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
11页 396K
描述
Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch

ISL84684IU-T 数据手册

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ISL84684  
®
Data Sheet  
June 2004  
FN6088  
Ultra Low ON-Resistance, Low Voltage,  
Single Supply, Dual SPDT Analog Switch  
Features  
• Pb-Free Available as an Option (see Ordering Info)  
The Intersil ISL84684 device is a low ON-resistance, low  
voltage, bidirectional, dual single-pole/double-throw (SPDT)  
analog switch designed to operate from a single +1.65V to  
+3.6V supply. Targeted applications include battery powered  
• Drop in Replacement for the MAX4684 and MAX4685  
• ON Resistance (R  
)
ON  
- V+ = +2.7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.29Ω  
- V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4Ω  
equipment that benefit from low R  
(0.25Ω) and fast  
= 6ns). The digital logic  
ON  
switching speeds (t  
= 14ns, t  
OFF  
ON  
• R  
• R  
Matching Between Channels . . . . . . . . . . . . . . . 0.03Ω  
Flatness Across Signal Range . . . . . . . . . . . . . . 0.03Ω  
ON  
input is 1.8V logic-compatible when using a single +3V supply.  
ON  
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 part may be used to “mux-in”  
additional functionality while reducing ASIC design risk. The  
ISL84684 is offered in small form factor packages, alleviating  
board space limitations.  
• Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +3.6V  
• Fast Switching Action (V+ = +2.7V)  
- t  
- t  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14ns  
ON  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6ns  
OFF  
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>9kV  
• Guaranteed Break-before-Make  
The ISL84684 is a committed dual single-pole/double-throw  
(SPDT) that consist of two normally open (NO) and two  
normally (NC) switches. This configuration can be used as a  
dual 2-to-1 multiplexer. The ISL84684 is pin compatible with  
the MAX4684 and MAX4685.  
• 1.8V Logic Compatible (+3V supply)  
• Available in 10 lead 3x3 Thin DFN and 10 lead MSOP  
Applications  
• Battery powered, Handheld, and Portable Equipment  
- Cellular/mobile Phones  
TABLE 1. FEATURES AT A GLANCE  
ISL84684  
- Pagers  
- Laptops, Notebooks, Palmtops  
Number of Switches  
SW  
2
SPDT or 2-1 MUX  
• Portable Test and Measurement  
• Medical Equipment  
• Audio and Video Switching  
3V R  
0.25Ω  
ON  
3V t /t  
12ns/5ns  
ON OFF  
1.8V R  
0.4Ω  
20ns/8ns  
ON  
1.8V t /t  
ON OFF  
Packages  
10 Ld 3x3 Thin DFN, 10 Ld MSOP  
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”  
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.  

ISL84684IU-T 替代型号

型号 品牌 替代类型 描述 数据表
ISL84684IU INTERSIL

完全替代

Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
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完全替代

Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
TS3A24159DGSRG4 TI

类似代替

0.3-W DUAL SPDT ANALOG SWITCH DUAL-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER

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