FSA1157

The FSA1156 and FSA1157 are high-performance Single-Pole / Single-Throw (SPST) analog switches. The devices feature ultra-low R_ON of 0.75Ω (typical) and operate over the wide V_CC range of 1.65V to 5.5V. The devices are fabricated with sub-micron CMOS technology to achieve fast switching speeds. The select input is TTL-level compatible. The FSA1156 has normally open operation; the FSA1157 has normally closed operation.

• Fairchild 1,000 piece Budgetary Pricing. *
• If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
• Top mark packaging information for product FSA1157 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	Package Drawing	**Package Marking Convention	RoHS IPC1752	RoHS/REACH/JIG Certificate of Compliance
FSA1157L6X	Full Production	Green as of Apr 2010	$0.247	MicroPak	6	TAPE REEL		Line 1:EJ
FSA1157P6X	Full Production	Green as of Dec 2010	$0.247	SC70	6	TAPE REEL		Line 1:&E (Space) &Y (Binary Calendar Year Coding) Show more ... Line 2:&O (Plant Code) 157&C (Die Run) Line 3:&. (Pin One) &O (Plant Code) &V (Eight Week Binary Datecoding)