FSA1258 - Dual SPST Analog Switch

Product Overview

Fairchild Semiconductor

Part number	FSA1258
Manufacturer	Fairchild Semiconductor
File Size	0.97 MB
Description	Dual SPST Analog Switch
Datasheet	FSA1258 Datasheet
Additional preview pages of the FSA1258 datasheet.

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

All devices feature ultra-low RON of 1.1 Ω maximum at 4.5 V VCC.

The FSA1256, FSA1257, and FSA1258 operate over a wide VCC range of 1.65 V to 5.5 V.

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: Mar 23, 2005 |