Datasheet > FSA2147

FSA2147

更新时间： 2024-11-26 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
2页	378K
描述
Low-Voltage, DPST Analog Switch with Negative Signal Capability and Built-in Terminationto Eliminate Pop

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数据手册

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FSA2147 数据手册

April 2008

FSA2147 — Low-Voltage, DPST Analog Switch with

Negative Signal Capability and Built-in Termination

to Eliminate Pop

Features

Description

The FSA2147 is a Double-Pole, Single Throw (DPST)

switch. The audio path defaults to audio mute and is

enabled with /OE. The FSA2147 includes a power-off

feature on the common port when V_CC=0V to guarantee

signal isolation.

Built-In Termination on Unselected Audio Paths

Inhibits Audio Pop

6pF Typical Switch Off Capacitance

2.5Ω Typical On Resistance

Negative-Swing-Capable

IMPORTANT NOTE:

Power-Off Protection

For additional performance information, please contact

analogswitch@fairchildsemi.com.

Flow-Through Pin Out Eliminates PCB Vias

Applications

MP3 Player, Cell Phone, PDA, Digital Camera, and

Notebook Computers

Ordering Information

Part Number

Top Mark

Package Description

FSA2147K8X

2147

8-Lead US8, JEDEC MO-187, Variation CA, 3.0mm Wide Package

All packages are lead free per JEDEC: J-STD-020B standard.

V_CC

Rpu

Control

Block

/OE

R _T

R_T

Figure 1.

Analog Symbol

FSA2147 Rev. 1.0.0

www.fairchildsemi.com

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