FSA2467_12 Datasheet, PDF (1/11 Pages) Fairchild Semiconductor – 0.4Ω Low-Voltage Dual DPDT Analog Switch

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April 2012
FSA2467
0.4Ω Low-Voltage Dual DPDT Analog Switch
Features
 Typical 0.4Ω On Resistance (R_ON) for +2.7V Supply
 Features Less then12µA ICCT Current when Sn
Input is Lower than V_CC
 0.25Ω Maximum R_ON Flatness for +2.7V Supply
 3 x 3mm 16-Lead MLP Package
 1.8x2.6mm 16-Lead UMLP Package
 Broad V_CC Operating Range
 Low THD (0.02% Typical for 32Ω Load)
Applications
 Cell Phone
 PDA
 Portable Media Player
Description
The FSA2467 is a dual Double-Pole, Double-Throw
(DPDT) analog switch. The FSA2467 operates from a
single 1.65V to 4.3V supply. The FSA2467 features an
ultra-low on resistance of 0.4Ω at a +2.7V supply and
25°C. This device is fabricated with sub-micron CMOS
technology to achieve fast switching speeds and is
designed for break-before-make operation.
FSA2467 features very low quiescent current even when
the control voltage is lower than the V_CC supply. This
feature allows mobile handset applications direct
interface with baseband processor general-purpose
I/Os.
Ordering Information
Part Number
FSA2467MPX
FSA2467UMX
Top Mark
FSA
2467
GC
Application Diagram
Package Description
16-lead Molded Leadless Package (MLP), JEDEC MO-220, 3 x 3mm Square
16-lead Ultrathin Molded Leadless Package (UMLP), 1.8 x 2.6mm
© 2005 Fairchild Semiconductor Corporation
FSA2467 Rev. 1.0.8
Figure 1. Application Diagram
www.fairchildsemi.com