FSA2267_0703 Datasheet, PDF (1/16 Pages) Fairchild Semiconductor – 0.35Ω Low-Voltage Dual-SPDT Analog Switch

FSA2267 / FSA2267A
0.35Ω Low-Voltage Dual-SPDT Analog Switch
March 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
Lead-
Order Number Top Mark Free
Package Description
FSA2267L10X
FC
Yes 10-Lead MicroPak, 1.6 x 2.1mm, JEDEC MO-255
FSA2267MUX
FSA
2267
Yes
10-Lead Molded Small Outline Package (MSOP),
JEDEC MO-187, 3.0mm Wide
FSA2267AL10X
FD
Yes 10-Lead MicroPak, 1.6 x 2.1mm, JEDEC MO-255
FSA2267AMUX
FSA
2267A
Yes
10-Lead Molded Small Outline Package (MSOP),
JEDEC MO-187, 3.0mm Wide
Lead-Free package per JEDEC J-STD-020B.
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
Packing
Method
5000 Units on
Tape and Reel
3000 Units on
Tape and Reel
5000 Units on
Tape and Reel
4000 Units on
Tape and Reel
© 2005 Fairchild Semiconductor Corporation
FSA2267 / FSA2267A Rev. 1.0.3
Figure 1. Application Diagram
www.fairchildsemi.com