MAX3223

3V TO 5.5V MULTICHANNEL RS232 LINE DRIVER/RECEIVER

WITH ±15kV ESD PROTECTION

SLLS409K − JANUARY 2000 − REVISED MARCH 2004

1

POST OFFICE BOX 655303

±15 kV Using Human-Body Model (HBM)

TIA/EIA-232-F and ITU v.28 Standards

Device (1 Mbit/s)

− SNx5C3223

− Battery-Powered Systems, PDAs,

Notebooks, Laptops, Palmtop PCs, and

Hand-Held Equipment

description/ordering information

The MAX3223 consists of two line drivers, two line receivers, and a dual charge-pump circuit with

±15-kV ESD

protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of

TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and

the serial-port connector. The charge pump and four small external capacitors allow operation from a single

3-V to 5.5-V supply. The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/

µs

driver output slew rate.

ORDERING INFORMATION

TA

PACKAGE†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

SOIC (DW)

Tube of 25

MAX3223CDW

MAX3223C

SOIC (DW)

Reel of 2000

MAX3223CDWR

MAX3223C

−0

°C to 70°C

SSOP (DB)

Tube of 70

MAX3223CDB

MA3223C

−0

°C to 70°C

SSOP (DB)

Reel of 2000

MAX3223CDBR

MA3223C

TSSOP (PW)

Tube of 70

MAX3223CPW

MA3223C

TSSOP (PW)

Reel of 2000

MAX3223CPWR

MA3223C

SOIC (DW)

Tube of 25

MAX3223IDW

MAX3223I

SOIC (DW)

Reel of 2000

MAX3223IDWR

MAX3223I

−40

°C to 85°C

SSOP (DB)

Tube of 70

MAX3223IDB

MB3223I

−40

°C to 85°C

SSOP (DB)

Reel of 2000

MAX3223IDBR

MB3223I

TSSOP (PW)

Tube of 70

MAX3223IPW

MB3223I

TSSOP (PW)

Reel of 2000

MAX3223IPWR

MB3223I

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

available at www.ti.com/sc/package.

Copyright

 2004, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DB, DW, OR PW PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

EN

C1+

V+

C1−

C2+

C2−

V−

DOUT2

RIN2

ROUT2

FORCEOFF

GND

DOUT1

RIN1

ROUT1

FORCEON

DIN1

DIN2

INVALID

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.