MAX232EWE-T Maxim Integrated Products, MAX232EWE-T Datasheet

MAX232EWE-T

Manufacturer Part Number

MAX232EWE-T

Description

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX230EPP.pdf (36 pages)

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Download datasheet (353Kb)

The MAX220–MAX249 family of line drivers/receivers is

intended for all EIA/TIA-232E and V.28/V.24 communica-

tions interfaces, particularly applications where ±12V is

not available.

These parts are especially useful in battery-powered sys-

tems, since their low-power shutdown mode reduces

power dissipation to less than 5µW. The MAX225,

MAX233, MAX235, and MAX245/MAX246/MAX247 use

no external components and are recommended for appli-

cations where printed circuit board space is critical.

________________________Applications

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

19-4323; Rev 15; 1/06

AutoShutdown and UCSP are trademarks of Maxim Integrated

Products, Inc.

Part

Number

MAX220

MAX222

MAX223 (MAX213) +5

MAX225

MAX230 (MAX200) +5

MAX231 (MAX201) +5 and

MAX232 (MAX202) +5

MAX232A

MAX233 (MAX203) +5

MAX233A

MAX234 (MAX204) +5

MAX235 (MAX205) +5

MAX236 (MAX206) +5

MAX237 (MAX207) +5

MAX238 (MAX208) +5

MAX239 (MAX209) +5 and

MAX240

MAX241 (MAX211) +5

MAX242

MAX243

MAX244

MAX245

MAX246

MAX247

MAX248

MAX249

Portable Computers

Low-Power Modems

Interface Translation

Battery-Powered RS-232 Systems

Multidrop RS-232 Networks

Power

Supply

(V)

+7.5 to +13.2

________________________________________________________________ Maxim Integrated Products

General Description

No. of

RS-232

Drivers/Rx Ext. Caps (µF)

2/2

4/5

5/5

5/0

2/2

4/0

5/5

4/3

5/3

4/4

3/5

5/5

4/5

2/2

8/10

8/9

8/8

6/10

+5V-Powered, Multichannel RS-232

No. of

Nominal

Cap. Value & Three- Active in Data Rate

0.047/0.33

0.1

1.0 (0.1)

—

1.0 (0.1)

0.1

—

1.0 (0.1)

—

1.0 (0.1)

1.0

1.0 (0.1)

0.1

1.0

—

1.0

SHDN

State

Yes

Ordering Information continued at end of data sheet.

*Contact factory for dice specifications.

MAX220CPE

MAX220CSE

MAX220CWE

MAX220C/D

MAX220EPE

MAX220ESE

MAX220EWE

MAX220EJE

MAX220MJE

SHDN

—

For Low-Voltage, Integrated ESD Applications

For Low-Cost Applications

MAX3222E/MAX3232E/MAX3237E/MAX3241E/

MAX3246E: +3.0V to +5.5V, Low-Power, Up to

1Mbps, True RS-232 Transceivers Using Four

0.1µF External Capacitors (MAX3246E Available

in a UCSP™ Package)

MAX221E: ±15kV ESD-Protected, +5V, 1µA,

Single RS-232 Transceiver with AutoShutdown™

PART

(kbps)

120

200

120

120 (64)

200

120

200

120

200

120

Drivers/Receivers

-40°C to +85°C

-55°C to +125°C

Features

Ultra-low-power, industry-standard pinout

Low-power shutdown

MAX241 and receivers active in shutdown

Available in SO

5 drivers with shutdown

Standard +5/+12V or battery supplies;

same functions as MAX232

Industry standard

Higher slew rate, small caps

No external caps

No external caps, high slew rate

Replaces 1488

No external caps

Shutdown, three state

Complements IBM PC serial port

Replaces 1488 and 1489

Standard +5/+12V or battery supplies;

single-package solution for IBM PC serial port

DIP or flatpack package

Complete IBM PC serial port

Separate shutdown and enable

Open-line detection simplifies cabling

High slew rate

High slew rate, int. caps, two shutdown modes

High slew rate, int. caps, three shutdown modes

High slew rate, int. caps, nine operating modes

High slew rate, selective half-chip enables

Available in quad flatpack package

TEMP RANGE

0°C to +70°C

Ordering Information

Next-Generation

Device Features

Selection Table

16 Plastic DIP

16 Narrow SO

16 Wide SO

16 Plastic DIP

16 Narrow SO

16 Wide SO

16 CERDIP

PIN-PACKAGE

Dice*

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