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Low-Voltage 0.8ohm Dual-SPDTAnalog Switch
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General Description
The FSA2259 is a high-performance, dual, Single Pole
Double Throw (SPDT) analog switch that features low
RON of 0.8W (typical) at 3.0V VCC. The FSA2259
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 FSA2259 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.
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Features
- 0.8W Typical On Resistance (RON) for +3.0V Supply
- 0.40W Maximum RON Flatness for +3.0V Supply
- -3db Bandwidth: > 50MHz
- Low ICCT Current Over an Expanded Control Input
Range
- Packaged in 10-Lead UMLP (1.4 x 1.8mm)
- Power-Off Protection on Common Ports
- Broad VCC Operating Range: 1.65 to 4.3V
- HBM JEDEC: JESD22-A114
- - I/O to GND: 8.5kV
- - Power to GND: 16.0kV
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Applications
- Cell Phone, PDA, Digital Camera, and Notebook
- LCD Monitor, TV, and Set-Top Box
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