Datasheet > FSA1259

FSA1259

更新时间： 2024-11-23 04:18:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关
页数	文件大小	规格书
11页	580K
描述
Low-Voltage, 1ヘ Dual SPST Analog Switch with Power-Off Isolation

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FSA1259 数据手册

October 2008

FSA1259 / FSA1259A

Low-Voltage, 1Ω Dual SPST Analog Switch with

Power-Off Isolation

Features

Description

The FSA1259/FSA1259A is a high-performance, dual,

Single-Pole / Single-Throw (SPST) analog switch. The

device features ultra-low R_ONof 1Ω at 4.5V V_CCand

operates over the wide V_CCrange of 1.65V to 5.50V.

Power-Off Isolation (V_CC=0V)

1Ω On Resistance (R_ON) for 4.5V V_CC

0.25Ω Maximum R_ONFlatness for 4.5V V_CC

Space-Saving, US8 Surface Mount Package

Broad V_CCOperating Range: 1.65V to 5.50V

Fast Turn-On and Turn-Off Times

The FS1259A allows for reduced input thresholds on

the select pins.

The device is fabricated with sub-micron CMOS

technology to achieve fast switching speeds and is

designed for break-before-make operation.

Break-Before-Make Enable Circuitry

Applications

Cellular Phone

Portable Media Player

PDA

Ordering Information

Operating

Temperature

Range

Top

Mark

Packing

Method

Part Number

Package

Eco Status

8-Lead US8, JEDEC MO-187,

Variation CA, 3.0mm Wide

3000 Units

Tape and Reel

FSA1259K8X

1259

59A

-40°C to +85°C

Green

8-Lead US8, JEDEC MO-187,

Variation CA, 3.0mm Wide

3000 Units

Tape and Reel

FSA1259AK8X

For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

V_CC

GND

Figure 1.

Analog Symbols

FSA1259 / FSA1259A Rev. 1.0.4

www.fairchildsemi.com

12 3 4 5 6 7...11

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