FSA2267 Datasheet, PDF (1/15 Pages) Fairchild Semiconductor – 0.35 ohm Low Voltage Dual-SPDT Analog Switch

FSA2267 / FSA2267A
0.35Ω Low-Voltage Dual-SPDT Analog Switch
January 2007
Features
■ Typical 0.35Ω On Resistance (R_ON) for +2.7V supply
■ FSA2267A features less than 10µA I_CCT current
when S Input is lower than V_CC
■ 0.25Ω maximum R_ON flatness for +2.7V supply
■ 1.6mm x 2.1mm 10-Lead MicroPak™ package
■ Broad V_CC operating range
■ Low THD (0.02% typical for 32Ω load)
■ High current handling capability (350mA continuous
current under 3.3V supply)
Applications
■ Cell phone
■ PDA
■ Portable media player
Description
The FSA2267 and FSA2267A are Dual Single Pole Dou-
ble Throw (SPDT) analog switches. The FSA2267 oper-
ates from a single 1.65V to 3.6V supply, while the
FSA2267A operates from a single 2.3V to 4.3V supply.
Each features an ultra-low On Resistance of 0.35Ω at a
+2.7V supply and 25°C. Both devices are fabricated with
sub-micron CMOS technology to achieve fast switching
speeds and designed for break-before-make operation.
FSA2267A 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.
Ordering Information
Product
Package Code Top Lead-
Order Number Number Mark Free
Package Description
Packing
Method
FSA2267L10X MAC010A FC
Yes 10-Lead MicroPak, 1.6 x 2.1mm,
JEDEC MO-255
5K Units on
Tape and Reel
FSA2267MUX MUA10A
(Preliminary)
FSA
2267
Yes 10-Lead Molded Small Outline Package (MSOP), 3K Units on
JEDEC MO-187, 3.0mm Wide
Tape and Reel
FSA2267AL10X MAC010A FD
Yes 10-Lead MicroPak, 1.6 x 2.1mm
JEDEC MO-255
5K Units on
Tape and Reel
FSA2267AMUX MUA10A FSA
(Preliminary)
2267A
Yes 10-Lead Molded Small Outline Package (MSOP), 3K Units on
JEDEC MO-187, 3.0mm Wide
Tape and Reel
Pb-Free package per JEDEC J-STD-020B.
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
Application Diagram
© 2005 Fairchild Semiconductor Corporation
FSA2267 / FSA2267A Rev. 1.0.2
www.fairchildsemi.com