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FSA4157AP6

Description
Analog Switch ICs Low Voltage 1 Ohm SPDT Analog Switch
CategoryAnalog mixed-signal IC    The signal circuit   
File Size586KB,13 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Environmental Compliance
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Analog Switch ICs Low Voltage 1 Ohm SPDT Analog Switch

FSA4157AP6 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerFairchild
Parts packaging codeSOIC
package instructionTSSOP, TSSOP6,.08
Contacts6
Reach Compliance Codeunknown
Base Number Matches1
FSA4157, FSA4157A — Low-Voltage, 1Ω SPDT Analog Switch
January 2009
FSA4157, FSA4157A
Low-Voltage, 1Ω SPDT Analog Switch
Features
FSA4157A Features Lower I
CC
when the S Input is
Lower Than V
CC
Maximum 1.15Ω On Resistance (R
ON
) at 4.5V V
CC
0.3Ω max R
ON
Flatness at 4.5V V
CC
Space-Saving 6-lead, MicroPak™ and
SC70 6 Packages
Broad V
CC
Operating Range:
– FSA4157: 1.65V to 5.5V
– FSA4157A: 2.7V to 5.5V
Fast Turn-On and Turn-Off Time
Break-Before-Make Enable Circuitry
Over-Voltage Tolerant TTL-Compatible Control
Circuitry
Description
FSA4157 and FSA4157A are high performance Single
Pole/Double Throw (SPDT) analog switches. Both
devices feature ultra low R
ON
of 1.15Ω maximum at
4.5V V
CC
and will operate over the wide V
CC
range of
1.65V to 5.5V for FSA4157, and 2.7V to 5.5V for
FSA4157A. The device 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.
The FSA4157A features very low quiescent current
even when the control voltage is lower than the V
CC
supply. This feature services the mobile handset
applications very well allowing for the direct interface
with baseband processor general purpose I/Os.
Technology Description
The Fairchild Switch family derives from and embodies
Fairchild’s proven switch technology used for several
years in its 74LVXL384 (FST3384) bus switch product.
Ordering Information
Part Number
FSA4157P6
FSA4157P6X
FSA4157L6X
FSA4157AP6
FSA4157AP6X
FSA4157AL6X
Top
Mark
A57
A57
EG
B57
B57
EU
Eco
Status
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Package Description
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead MicroPak, 1.0mm Wide
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead MicroPak, 1.0mm Wide
Packing Method
250 Units Tape and Reel
3000 Units Tape and Reel
5000 Units Tape and Reel
250 Units Tape and Reel
3000 Units Tape and Reel
5000 Units Tape and Reel
For Fairchild’s definition of “green” Eco Status, please visit:
http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2006 Fairchild Semiconductor Corporation
FSA5147,FSA4157A Rev. 1.0.4
www.fairchildsemi.com
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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