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FUNCTION TABLES

TRS3222

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

WITH

±15-kV ESD PROTECTION

SLLS815 – JULY 2007

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

Tube of 25

TRS3222CDW

SOIC – DW

TRS3222C

Reel of 2000

TRS3222CDWR

Tube of 70

TRS3222CDB

0

°C to 70°C

SSOP – DB

RS22C

Reel of 2000

TRS3222CDBR

Tube of 70

TRS3222CPW

TSSOP – PW

RS22C

Reel of 2000

TRS3222CPWR

Tube of 25

TRS3222IDW

SOIC – DW

TRS3222I

SSOP – DB

TRS3222IDWR

Tube of 70

TRS3222IDB

–40

°C to 85°C

SSOP – DB

RS22I

Reel of 2000

TRS3222IDBR

Tube of 70

TRS3222IPW

TSSOP – PW

RS22I

Reel of 2000

TRS3222IPWR

(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.

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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