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ISL54064 PDF预览

ISL54064

更新时间: 2024-11-05 05:39:39
品牌 Logo 应用领域
英特矽尔 - INTERSIL /
页数 文件大小 规格书
15页 397K
描述
1.8V to +6.5V, Sub-ohm, Dual SPST

ISL54064 数据手册

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ISL54063, ISL54064  
®
Data Sheet  
February 25, 2009  
FN6582.0  
+1.8V to +6.5V, Sub-ohm, Dual SPST  
Analog Switch with Negative Signal  
Capability and Click and Pop Elimination  
Features  
• Pb-free (RoHS Compliant)  
• Negative Signal Capability  
• Audio Click and Pop Elimination Circuitry  
The Intersil ISL54063 and ISL54064 devices are a low  
ON-resistance, low voltage, bi-directional, dual  
single-pole/single-throw (SPST) analog switch. It is designed  
to operate from a single +1.8V to +6.5V supply and pass  
signals that swing up to 6.5V below the positive supply rail.  
Targeted applications include battery powered equipment that  
• ON-Resistance (r  
)
ON  
- V+ = +4.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55Ω  
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.57Ω  
- V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.82Ω  
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8Ω  
benefit from low r  
(0.56Ω), low power consumption (20nA)  
= 55ns, t = 18ns). The  
ON  
and fast switching speeds (t  
ON  
OFF  
• r  
Matching Between Channels . . . . . . . . . . . . . . . . .10mΩ  
Flatness Across Signal Range . . . . . . . . . . . . . . . .0.35Ω  
digital inputs are1.8V logic-compatible up to a +3V supply.  
The ISL54063 and ISL54064 also features integrated circuitry  
to eliminate click and pop noise to an audio speaker. The  
ISL54063, ISL54064 are offered in a small form factor  
package, alleviating board space limitations. It is available in a  
tiny 10 Ld 1.8 x 1.4mm µTQFN or 10 Ld 3mmx3mm TDFN  
package.  
ON  
ON  
• r  
• Low THD+N @ 32Ω Load . . . . . . . . . . . . . . . . . . . . . . 0.02%  
• Single Supply Operation. . . . . . . . . . . . . . . . . +1.8V to +6.5V  
• Low Power Consumption (P ) . . . . . . . . . . . . . . . . .20nA  
D
• Fast Switching Action (V+ = +4.3V)  
The ISL54063 is a committed dual single-pole/single-throw  
(SPST) that consist of two normally open (NO) switches with  
independent logic control. The ISL54064 is a committed dual  
single-pole/single-throw (SPST) that consist of two normally  
closed (NC) switches with independent logic control.  
- t  
- t  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns  
ON  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ns  
OFF  
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV  
• Guaranteed Break-before-Make  
TABLE 1. FEATURES AT A GLANCE  
• 1.8V Logic Compatible (+3V supply)  
ISL54063  
2
ISL54064  
2
• Low I+ Current when V  
INH  
is not at the V+ Rail  
Number of Switches  
SW  
• Available in 10 Ld µTQFN 1.8x1.4mm and 10 Ld 3x3mm  
TDFN  
SPST NO  
0.65Ω  
SPST NC  
0.65Ω  
4.3V r  
ON  
Applications  
4.3V t /t  
ON OFF  
43ns/23ns  
0.9Ω  
43ns/23ns  
0.9Ω  
• Audio and Video Switching  
2.7V r  
ON  
• Battery powered, Handheld, and Portable Equipment  
- MP3 and Multimedia Players  
- Cellular/mobile Phones  
2.7V t /t  
ON OFF  
55ns/18ns  
1.8Ω  
55ns/18ns  
1.8Ω  
1.8V r  
ON  
1.8V t /t  
ON OFF  
145ns/28ns  
145ns/28ns  
- Pagers  
- Laptops, Notebooks, Palmtops  
Packages  
10 Ld µTQFN, 10 Ld TDFN  
• Portable Test and Measurement  
• Medical Equipment  
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.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2009. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  

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