MAX3223EEAP-T Maxim Integrated Products, MAX3223EEAP-T Datasheet

MAX3223EEAP-T

Manufacturer Part Number

MAX3223EEAP-T

Description

Manufacturer

Maxim Integrated Products

Datasheets

1.MAX3223ECUPT.pdf (18 pages)

2.MAX3221EAE.pdf (16 pages)

Specifications of MAX3223EEAP-T

Pack_quantity

2000

Comm_code

85423990

Lead_time

238

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MAX3223EEAP-T

Manufacturer:

MAXIM

Quantity:

Current page: 1 of 18
Download datasheet (310Kb)

Pin Configurations appear at end of data sheet.

Typical Operating Circuits appear at end of data sheet.

The MAX3221E/MAX3223E/MAX3243E are 3V-powered

EIA/TIA-232 and V.28/V.24 communications interfaces

with automatic shutdown/wakeup features, high data-

rate capabilities, and enhanced electrostatic discharge

(ESD) protection. All transmitter outputs and receiver

inputs are protected to ±15kV using IEC 1000-4-2 Air-

Gap Discharge, to ±8kV using IEC 1000-4-2 Contact

Discharge, and to ±15kV using the Human Body Model.

The MAX3221E/MAX3223E/MAX3243E achieve a

1µA supply current with Maxim’s revolutionary

AutoShutdown™ feature. They save power without

changes to the existing BIOS or operating system by enter-

ing low-power shutdown mode when the RS-232 cable is

disconnected, or when the transmitters of the connected

peripherals are off.

The transceivers have a proprietary low-dropout trans-

mitter output stage, delivering true RS-232 performance

from a +3.0V to +5.5V supply with a dual charge pump.

The charge pump requires only four small 0.1µF capaci-

tors for operation from a +3.3V supply. Each device is

guaranteed to run at data rates of 250kbps while main-

taining RS-232 output levels.

The MAX3221E contains just one driver and one receiver,

making it the smallest single-supply RS-232 transceiver.

The MAX3223E has two drivers and two receivers. The

MAX3243E is a complete 3-driver/5-receiver serial port

ideal for notebook or subnotebook computers. It also

includes two noninverting receiver outputs that are always

active, allowing external devices to be monitored without

forward biasing the protection diodes in circuitry that may

be powered down.

The MAX3221E, MAX3223E, and MAX3243E are avail-

able in space-saving TQFN, SSOP, and TSSOP pack-

ages.

19-1283; Rev 6; 9/05

AutoShutdown and UCSP are trademarks of Maxim Integrated Products, Inc.

†

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps,

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.

Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577; 4,797,899; 4,809,152; 4,897,774; 4,999,761; 5,649,210; and other patents pending.

Notebook, Subnotebook, and Palmtop Computers

Cellular Phones

Battery-Powered Equipment

Handheld Equipment

Peripherals

Printers

RS-232 Transceivers with AutoShutdown

________________________________________________________________ Maxim Integrated Products

General Description

Applications

* Exposed paddle.

Ordering Information continued at end of data sheet.

♦ For Space-Constrained Applications:

♦ For Data Cable Applications:

MAX3221E

MAX3223E

MAX3243E

MAX3221ECTE

MAX3221ECUE

MAX3221ECAE

MAX3221EEAE

MAX3221EETE

MAX3221EEUE -40°C to +85°C 16 TSSOP

MAX3223ECPP

MAX3223ECAP

MAX3223ECUP

MAX3223ECTP

MAX3223EEPP

MAX3223EEAP

MAX3223EEUP -40°C to +85°C 20 TSSOP

MAX3223EETP

Next Generation Device Features

MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V

to +5.5V RS-232 Transceivers in UCSP™

MAX3222E/MAX3232E/MAX3237E/MAX3241E/

MAX3246E: ±15kV ESD-Protected Down to 10nA,

+3.0V to +5.5V, Up to 1Mbps, True RS-232

Transceivers (MAX3246E Available in a UCSP

Package)

MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA,

2Tx/2Rx RS-232 Transceivers with ±15kV ESD-

Protected I/O and Logic Pins

PART

RECEIVERS

DRIVERS/

NO. OF

-40°C to +85°C

-40°C to +85°C 20 Plastic DIP

-40°C to +85°C 20 SSOP

-40°C to +85°C

0°C to +70°C

1/1

2/2

3/5

RANGE

TEMP

Ordering Information

+3.0 to +5.5

RANGE

PIN-

PACKAGE

16 Thin QFN-EP

(5mm x 5mm)

16 TSSOP

16 SSOP

16 Thin QFN-EP

(5mm x 5mm)

20 Plastic DIP

20 SSOP

20 TSSOP

20 Thin QFN-EP*

(5mm x 5mm)

20 Thin QFN-EP*

(5mm x 5mm)

Selector Guide

VCC

(V)

AutoShutdown

✔

PKG

CODE

T1655-2

—

T1655-2

—

T2055-5

—

T2055-5

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