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TRSF3222E

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH

±15-kV ESD PROTECTION

SLLS823 – JULY 2007

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

Tube of 25

TRSF3222ECDW

SOIC – DW

TRSF3222EC

Reel of 2000

TRSF3222ECDWR

Tube of 70

TRSF3222ECDB

0

°C to 70°C

SSOP – DB

RT22EC

Reel of 2000

TRSF3222ECDBR

Tube of 70

TRSF3222ECPW

TSSOP – PW

RT22EC

Reel of 2000

TRSF3222ECPWR

Tube of 25

TRSF3222EIDW

SOIC – DW

TRSF3222EI

Reel of 2000

TRSF3222EIDWR

Tube of 70

TRSF3222EIDB

–40

°C to 85°C

SSOP – DB

RT22EI

Reel of 2000

TRSF3222EIDBR

Tube of 70

TRSF3222EIPW

TSSOP – PW

RT22EI

Reel of 2000

TRSF3222EIPWR

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(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.

FUNCTION TABLES

XXX

INPUTS

OUTPUT

DOUT

DIN

PWRDOWN

X

L

Z

L

H

H

H

H

L

(1)

H = high level, L = low level, X = irrelevant, Z = high impedance

INPUTS

OUTPUT

ROUT

RIN

EN

L

L

H

H

L

L

X

H

Z

Open

L

H

(1)

H = high level, L = low level, X = irrelevant,

Z = high impedance (off),

Open = input disconnected or connected driver off

2

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