FSA1257A - Dual SPST Analog Switch

Product Overview

Fairchild Semiconductor

Part number	FSA1257A
Manufacturer	Fairchild Semiconductor
File Size	0.97 MB
Description	Dual SPST Analog Switch
Datasheet	FSA1257A Datasheet
Note	This datasheet PDF includes multiple part numbers: FSA1257A, FSA1256A. Please refer to the document for exact specifications by model.
Additional preview pages of the FSA1257A 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 |