|  |
Low-Voltage 0.8ohm Dual-SPDTAnalog Switch
| | | | | |
|
|
General Description
The FSA2258 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 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.
|
back to top
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 MicroPak™ (1.6 x 2.1mm)
- Power-Off Protection on Common Ports
- Broad VCC Operating Range: 1.65V to 4.30V
- HBM JEDEC: JESD22-A114
- - I/O to GND: 9kV
- - Power to GND: 16kV
|
back to top
Applications
- Cell Phone, PDA, Digital Camera, and Notebook
- LCD Monitor, TV, and Set-Top Box
| | |
