FSA2258 Datasheet, PDF (1/10 Pages) Fairchild Semiconductor – Low-Voltage, Dual-SPDT (0.8Ω) Analog Switch with 16kV ESD

July 2009
FSA2258 Low-Voltage, Dual-SPDT
(0.8Ω) Analog Switch with 16kV ESD
Features
ƒ 0.8Ω Typical On Resistance (RON) for +3.0V Supply
ƒ 0.40Ω Maximum 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™ (1.6 x 2.1mm)
ƒ Power-Off Protection on Common Ports
ƒ Broad VCC Operating Range: 1.65V to 4.30V
ƒ HBM JEDEC: JESD22-A114
- I/O to GND: 9kV
- Power to GND: 16kV
Applications
ƒ Cell Phone, PDA, Digital Camera, and Notebook
ƒ LCD Monitor, TV, and Set-Top Box
Description
The FSA2258 is a high-performance, dual, Single Pole
Double Throw (SPDT) analog switch that features low
RON of 0.8Ω (typical) at 3.0V VCC. The FSA2258
operates over a wide VCC range of 1.65V to 4.3V and is
designed for break-before-make operation. The select
input is TTL-level compatible.
The FSA2258 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.
IMPORTANT NOTE:
For additional information,
[e-mail].
please
contact
Ordering Information
Part Number Top Mark
Operating
Temperature Range
Eco
Status
Package
FSA2258L10X
JS
-40 to +85°C
Green 10-Lead MicroPak™ 1.6 x 2.1mm, JEDEC MO-255B
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
Analog Symbol
1B0
1B1
2B0
2B1
Figure 1.
1A
S1
2A
S2
FSA2258
© 2008 Fairchild Semiconductor Corporation
FSA2258 • Rev. 1.0.2
www.fairchildsemi.com