FSA1256中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

Description

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 ? 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. The FSA1256A, FSA1257A, and FSA1258A operation range is 2.7 V to 5.5 V. These devices are fabricated with submicron CMOS technology to achieve fast switching speeds and are designed for break-before-make operation.

Features

■ FSA1256A, FSA1257A, FSA1258A Feature Low ICCT when S Input is Lower than VCC

■ Maximum 1.1 ? On Resistance (RON) for 4.5 V Supply

■ 0.4 ? 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-Compatible Control Input

Applications

■ Cell Phone, PDA, Digital Camera, and Notebook

■ LCD Monitor, TV, and Set-Top Box