TS3USB221E datasheet(2/20 Pages) TI

Part #	TS3USB221E

Description	HIGH-SPEED USB 2.0 (480-Mbps) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH WITH SINGLE ENABLE AND IEC LEVEL 3 ESD PROTECTION

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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2 / 20 page

BLOCK DIAGRAM

D−

D+

1D−

1D+

2D−

2D+

EN (see Note A)

Charge

Pump

VCC

TS3USB221E

SCDS263 – SEPTEMBER 2009......................................................................................................................................................................................... www.ti.com

ORDERING INFORMATION

PACKAGE(1)(2)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

SON – DRC(3)

Reel of 3000

TS3USB221EDRCR

ZVM

–40°C to 85°C

QFN (

µQFN) – RSE

Reel of 3000

TS3USB221ERSER

LGR

(1)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(3)

Package Preview

PIN DESCRIPTION

NAME

DESCRIPTION

Bus-switch enable

Select input

Bus A

Bus B

TRUTH TABLE

FUNCTION

Disconnect

D = 1D

D = 2D

SIMPLIFIED SCHEMATIC, EACH FET SWITCH (SW)

EN is the internal enable signal applied to the switch.

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