Datasheet > FSA2271T_08

FSA2271T_08

更新时间： 2024-01-01 03:35:53

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		开关光电二极管
页数	文件大小	规格书
2页	442K
描述
Low-Voltage, Dual-SPDT (0.4ヘ) Analog Switch with Negative Swing Audio Capability

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FSA2271T_08 数据手册

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June 2008

FSA2271T

Low-Voltage, Dual-SPDT (0.4Ω) Analog Switch with

Negative Swing Audio Capability

Features

Description

The FSA2271T is a high-performance, dual - single pole

double throw (SPDT) analog switch with negative swing

audio capability. It features ultra-low R_ONof 0.4Ω

(typical) at 3.0V V_CC. The FSA2271T operates over a

wide V_CCrange of 1.65V to 4.3V and is fabricated with

sub-micron CMOS technology to achieve fast switching

speeds. Designed for break-before-make operation, the

FSA2271T select input is TTL level compatible.

0.4Ω Typical On Resistance for +3.0V Supply

0.25ꢀ Maximum R_ONFlatness for +3.0V Supply

-3db Bandwidth: > 50MHz

Low I_CCTCurrent Over Expanded Control Input Range

Packaged in 10-Lead UMLP

Power-off Protection on Common Ports

Broad V_CCOperating Range: 1.65 to 4.3V

Noise Immunity Termination Resistors

ESD JEDEC: JESD22-A114 Human Body Model:

-Power to GND: 16KV

The FSA2271T features very low quiescent current,

even when the control voltage is lower than the V_CC

supply. This feature is optimized for the mobile handset

applications, allowing direct interface with baseband

processor general-purpose I/Os with minimal battery

consumption.

The FSA2271T includes termination resistors that

improve noise immunity during overshoot excursions,

“pop-minimization,” or off-isolation coupling.

-I/O to GND: 10kV

-All other Pins: 7kV

ESD JEDEC: JESD22-A101 Charged Device Model:

-CDM: 2kV

IMPORTANT NOTE:

Applications

For additional performance information, please contact

analogswitch@fairchildsemi.com.

Cell phone, PDA, Digital Camera, and Notebook

LCD Monitor, TV, and Set-Top Box

Ordering Information

Operating

Temperature

Range

Termination

Resistors

Part Number

Package

Eco Status

10-Lead Quad Ultrathin Molded Leadless

Package (UMLP), 1.4 x 1.8mm, 0.4mm pitch

FSA2271TUMX

Yes

-40°C to 85°C

Green

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

FSA2271T • Rev. 1.0.3

www.fairchildsemi.com

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