FSA1258A, FSA1256A - Dual SPST Analog Switch

Fairchild Semiconductor

The FSA1258A by Fairchild Semiconductor is a Dual SPST Analog Switch. Below is the official datasheet preview.

Datasheet Details

Part number	FSA1258A, FSA1256A
Manufacturer	Fairchild Semiconductor
File Size	0.97 MB
Description	Dual SPST Analog Switch
Datasheet	FSA1256A_FairchildSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: FSA1258A, FSA1256A. Please refer to the document for exact specifications by model.
Additional preview pages of the FSA1258A datasheet.

The FSA1256, FSA1256A, FSA1257, FSA1257A, FSA1258, and FSA1258A are high performance dual Single-Pole / Single-Throw (SPST) analog switches.

FSA1256A, FSA1257A, FSA1258A Feature Low ICCT when S Input is Lower than VCC.
Maximum 1.1 Ω On Resistance (RON) for 4.5 V Supply.
0.4 Ω Max. RON Flatness for 4.5 V Supply.
Space-Saving Pb-Free MicroPak™ Packaging.
Broad VCC Operating Range: - FSA1256, FSA1257, FSA1258: 1.65 V to 5.5 V - FSA1256A, FSA1257A, FSA1258A: 2.7 V to 5.5 V.
Fast Turn-On and Turn-Off Times.
FSA1258, FSA1258A Feature Break-Before-Make Enable Circuitry.
Over-Voltage Tolerant TTL-Comp.

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Published: Jun 1, 2007 |