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FSA2269_08 PDF预览

FSA2269_08

更新时间: 2024-02-04 14:21:38
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 开关光电二极管
页数 文件大小 规格书
2页 403K
描述
Low-Voltage Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability

FSA2269_08 数据手册

 浏览型号FSA2269_08的Datasheet PDF文件第2页 
June 2008  
FSA2269 / FSA2269TS — Low-Voltage Dual-SPDT (0.4Ω)  
Analog Switch with Negative Swing Audio Capability  
Features  
Description  
The FSA2269 is a high-performance, dual Single-Pole  
Double-Throw (SPDT) analog switch with negative swing  
audio capability. The FSA2269 features ultra-low RON of  
0.4Ω (typical) at 3.0V VCC. The FSA2269 operates over a  
wide VCC range of 1.65V to 4.3V, is fabricated with sub-  
micron CMOS technology to achieve fast switching  
speeds, and is designed for break-before-make  
operation. The select input is TTL-level compatible.  
ƒ 0.4Typical On Resistance (RON) for +3.0V Supply  
ƒ 0.25Maximum RON Flatness for +3.0V Supply  
ƒ -3db Bandwidth: > 50MHz  
ƒ Low-ICCT Current Over an Expanded Control Input  
Range  
ƒ Packaged in 10-Lead MicroPak™ and UMLP  
ƒ Power-Off Protection on Common Ports  
The FSA2269 features very low quiescent current even  
when the control voltage is lower than the VCC supply.  
This feature suits mobile handset applications by  
allowing direct interface with baseband processor  
general-purpose I/Os with minimal battery consumption.  
ƒ Broad VCC Operating Range: 1.65 to 4.3V  
ƒ Noise Immunity Termination Resistors in FSA2269TS  
The FSA2269TS includes termination resistors that  
improve noise immunity during overshoot excursions,  
off-isolation coupling, or “pop-minimization.”  
Applications  
ƒ Cell Phone, PDA, Digital Camera, and Notebook  
ƒ LCD Monitor, TV, and Set-Top Box  
IMPORTANT NOTE:  
For additional performance information, please contact  
analogswitch@fairchildsemi.com.  
Ordering Information  
Part Number  
Top Mark  
Package Description  
Eco Status  
FSA2269L10X  
HL  
RoHS  
10-Lead, MicroPak, JEDEC MO-255, 1.6 x 2.1mm  
10-Lead, Quad Ultrathin Molded Leadless Package (UMLP),  
1.4x1.8mm, 0.4mm pitch  
FSA2269UMX  
FSA2269TSL10X  
FSA2269TSUMX  
HP  
HU  
HT  
Green  
RoHS  
Green  
10-Lead, MicroPak, JEDEC MO-255, 1.6 x 2.1mm  
10-Lead, Quad Ultrathin Molded Leadless Package (UMLP),  
1.4x1.8mm, 0.4mm pitch  
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.  
Analog Symbols  
1B0  
1A  
1B1  
3µs  
tON  
S1  
1B0  
1B1  
10k  
1A  
S1  
GND  
2B0  
2B1  
2B0  
2B1  
2A  
2A  
S2  
3µs  
tON  
S2  
10k  
GND  
Figure 1. FSA2269  
Figure 2. FSA2269TS (with Slow Turn On)  
© 2007 Fairchild Semiconductor Corporation  
FSA2269 / FSA2269TS • Rev. 1.0.2  
www.fairchildsemi.com  

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