Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FSA2258 Low-Voltage Dual-SPDT (0.8) Analog Switch with 16kV ESD February 2012 FSA2258 Low-Voltage, Dual-SPDT (0.8 ) Analog Switch with 16kV ESD Features Description The FSA2258 is a high-performance, dual, Single Pole 0.8 Typical On Resistance (R ) for +3.0V Supply ON Double Throw (SPDT) analog switch that features low 0.40 Maximum R Flatness for +3.0V Supply ON R of 0.8 (typical) at 3.0V V . The FSA2258 ON CC operates over a wide V range of 1.65V to 4.3V and is CC -3db Bandwidth: > 50MHz designed for break-before-make operation. The select Low I Current Over an Expanded Control Input CCT input is TTL-level compatible. Range The FSA2258 features very low quiescent current even Packaged in 10-Lead MicroPak (1.6 x 2.1mm) when the control voltage is lower than the V supply. CC This feature suits mobile handset applications by Power-Off Protection on Common Ports allowing direct interface with baseband processor Broad V Operating Range: 1.65V to 4.30V CC general-purpose I/Os with minimal battery consumption. HBM JEDEC: JESD22-A114 - I/O to GND: 9kV IMPORTANT NOTE: - Power to GND: 16kV For additional information, please contact analogswitch fairchildsemi.com. Applications Cell Phone, PDA, Digital Camera, and Notebook LCD Monitor, TV, and Set-Top Box Ordering Information Operating Part Number Top Mark Package Temperature Range FSA2258L10X JS -40 to +85C 10-Lead MicroPak 1.6 x 2.1mm, JEDEC MO-255B Analog Symbol 1B0 1A 1B1 S1 2B0 2A 2B1 S2 Figure 1. FSA2258 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2258 Rev. 1.0.5