FSA4159 Datasheet, PDF (1/13 Pages) Fairchild Semiconductor – Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation

June 2007
FSA4159
Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation
Features
ƒ Power-Off Isolation (V_CC= 0V)
ƒ 1Ω On Resistance (R_ON) for 4.5V V_CC
ƒ 0.25Ω Maximum R_ON Flatness for 4.5V V_CC
ƒ Space-Saving, Pb-Free, 6-Lead SC70 Surface
Mount Package
ƒ Broad V_CC Operating Range: 1.65V to 5.50V
ƒ Fast Turn-On and Turn-Of Times
ƒ Break-Before-Make Enable Circuitry
ƒ Pb-Free “Green” Packaging
Applications
ƒ Cellular Phone
ƒ Portable Media Player
ƒ PDA
Description
The FSA4159 is a high-performance Single-Pole /
Double-Throw (SPDT) analog switch. The device
features ultra-low R_ON of 1Ω at 4.5V V_CC and operates
over the wide V_CC range of 1.65V to 5.50V. The device
is fabricated with sub-micron CMOS technology to
achieve fast switching speeds and is designed for break-
before-make operation.
Ordering Information
Part Number
Pb-
Operating
Free Temperature Range
Package
Packing Method
FSA4159P6X Yes
-40°C to +85°C 6-Lead SC70, EIAJ SC88, 1,25mm Wide 3000 on Tape and Reel
Analog Symbols
B₁
S
GND
V_CC
© 2007 Fairchild Semiconductor Corporation
FSA4159 Rev. 1.0.1
B₀
A
Figure 1. Analog Symbols
www.fairchildsemi.com