FSA2270UMX Fairchild Semiconductor, FSA2270UMX Datasheet
FSA2270UMX
Manufacturer Part Number
FSA2270UMX
Description
Low-Voltage, Dual-SPDT (0.4 Ohm) Analog Switch with Negative Swing Audio Capability
Manufacturer
Fairchild Semiconductor
Datasheet
1.FSA2270UMX.pdf
(2 pages)
© 2007 Fairchild Semiconductor Corporation
FSA2270 / FSA2270T Rev. 1.0.0
FSA2270 / FSA2270T Low-Voltage, Dual-SPDT (0.4Ω)
Analog Switch with Negative Swing Audio Capability
Features
Applications
Ordering Information
Analog Symbols
0.4Ω Typical On Resistance (R
0.25Ω Maximum R
-3db Bandwidth: > 50MHz
Low-I
Packaged in Pb-free, 10-Lead UMLP
Power-Off Protection on Common Ports
Broad V
Noise Immunity Termination Resistors in FSA2270T
Low Electrostatic Discharge (ESD)
-
-
Cell Phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Human Body Model (JEDEC: JESD22-A114)
Charged Device Model (JEDEC: JESD22-A101)
FSA2270UMX (Preliminary)
Power to GND
I/O to GND
All other pins
CCT
Part Number
FSA2270TUMX
CC
Current Over Expanded Control Input Range
Operating Range: 1.65 to 4.3V
Figure 1. FSA2270
1B0
1B1
2B0
2B1
ON
Flatness for +3.0V Supply
16kv
11kv
8kv
1A
2A
S1
S2
ON
) for +3.0V Supply
Top Mark
HK
HJ
Pb-Free
Yes
Yes
Description
The FSA2270 is a high-performance, dual Single-Pole
Double-Throw (SPDT) analog switch with negative swing
audio capability. The FSA2270 features ultra-low R
0.4Ω (typical) at 3.0V V
wide V
micron CMOS technology to achieve fast switching
speeds,
operation. The select input is TTL-level compatible.
The FSA2270 features very low quiescent current even
when the control voltage is lower than the V
This feature suits mobile handset applications by
allowing direct interface with baseband processor
general-purpose I/Os with minimal battery consumption.
The FSA2270T includes termination resistors that
improve noise immunity during overshoot excursions,
off-isolation coupling, or “pop-minimization.”
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
10-Lead, Quad Ultrathin Molded Leadless Package
(UMLP), 1.4 x 1.8mm, 0.4mm pitch
10-Lead, Quad Ultrathin Molded Leadless Package
(UMLP), 1.4 x 1.8mm, 0.4mm pitch
CC
range of 1.65V to 4.3V, is fabricated with sub-
and
Figure 2. FSA2270T
1B0
1B1
2B0
2B1
is
Package Description
GND
GND
designed
10k
10k
CC
. The FSA2270 operates over a
for
1A
S2
S1
2A
break-before-make
www.fairchildsemi.com
June 2007
CC
supply.
ON
of
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FSA2270UMX Summary of contents
Page 1
... All other pins 8kv Charged Device Model (JEDEC: JESD22-A101) - Applications Cell Phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-Top Box Ordering Information Part Number FSA2270UMX (Preliminary) FSA2270TUMX Analog Symbols 1B0 1B1 2B0 2B1 Figure 1. FSA2270 © 2007 Fairchild Semiconductor Corporation FSA2270 / FSA2270T Rev ...
Page 2
... CONFIDENTIAL AND PROPRIETARY — DO NOT DISTRIBUTE © 2007 Fairchild Semiconductor Corporation FSA2270/2269T Rev. 1.0.0 10 www.fairchildsemi.com ...