Integrated Circuits (ICs) > Interface ICs > RS-232 / RS-422 / RS-485 Interface ICs

MAX3221EEAE+ - Maxim

IC TXRX RS232 250KBPS SD 16-SSOP

Technical Details

Case/Package	SSOP
Current Rating	300mA
Data Rate	250Kbps
Height	1.78mm
Interface	RS-232
Lead Free	Lead Free
Length	6.33mm
Logic Function	Transceiver, Receiver
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Mount	Surface Mount
Number of Drivers	1
Number of I/Os	4
Number of Pins	16
Number of Receivers	1
Number of Transceivers	1
Number of Transmitters	1
Package Quantity	76
Packaging	Rail/Tube
Propagation Delay	0.15us
Reach SVHC Compliant	Unknown
Receiver Hysteresis	500mV
RoHS Compliant	Yes
Simplex/Duplex	Full Duplex
Supply Current	1mA
Width	5.38mm

Compliance

RoHS : Compliant

Images

Maxim MAX3221EEAE+ | Mouser

Mouser

Datasheets

Avnet

MAX3221EEAE+ datasheet (pdf, 653.1 KB)

Digikey

MAX3221EEAE+ datasheet (pdf, 653.1 KB)

Lifecycle Status Indicator

Not Recommended for New Design

Loading indicators

Symbol

MAX3221EEAE+ Symbol - Maxim

Footprint

MAX3221EEAE+ Footprint - Maxim

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	TRSF3221ECDBR	Volume Production
Texas Instruments	SN75C3221DBRE4	Obsolete
Texas Instruments	SN75C3221DBRG4	Volume Production
Texas Instruments	TRSF3221ECDBG4	Volume Production
Texas Instruments	MAX3221CPWR	Volume Production
Texas Instruments	MAX3221ECDB	Not Recommended for New Design
Texas Instruments	MAX3221ECPW	Not Recommended for New Design
Texas Instruments	MAX3221CPWE4	Not Recommended for New Design
Texas Instruments	MAX3221IPWG4	Not Recommended for New Design
Texas Instruments	TRS3221ECDB	Not Recommended for New Design

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

700-MAX3221EEAE

US: 4,142

$

10.37

7.06

7.06

4.98

4.81

4.81

Analog Devices

US: 409

$

10.37

7.06

7.06

7.06

3.85

3.85

Digikey

MAX3221EEAE+-ND

US: 2,045

$

10.37

7.06

7.06

5.3859

4.8125

4.8125

Verical

US: 19

$

4.886

4.886

4.886

4.886

4.886

Arrow Electronics

US: 0

$

4.81

4.62

4.62

Newark

US: 61

$

10.37

7.06

5.67

5.67

4.81

4.81

Anglia

GB: 10

$

7.4848

7.4848

7.4848

6.328

5.1441

5.1441

Farnell

GB: 61

$

11.4041

7.7706

7.7706

5.4843

5.1849

5.1849

Element14

SG: 61

$

11.2535

7.6642

7.6642

5.4105

5.1221

5.0159

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 1,770

$

18.46

18.33

18.20

18.07

Win Source

CN: 18,000

$

1.0118

1.0118

0.7834

0.7834

ICPartonline

HK: 20,646

$

3.0312

2.8796

2.8796

2.7281

2.5765

2.425

Worldway Electronics

HK: 9,138

$

0.9827

0.9827

0.9527

0.9025

0.9025

Heisener Electronics

CN: 42,896

$

6.7022

6.7022

6.7022

6.7022

6.7022

6.7022

FlyWing Technology

HK: 1,745

$

1.2411

1.1709

1.1709

1.1046

0.9831

0.9831

Decca Corp

PL: 2,585

$

4.4194

4.4194

4.4194

4.331

4.2877

4.2877

Esaler Electronic

HK: 1

$

10.37

10.267

10.267

10.165

10.064

9.964

Lucentia Tech

US: 654

$

4.01

3.81

3.81

3.61

1.08

1.08

Fmall Co. Limited

HK: 6,280

$

4.9922

4.9922

4.9922

4.6702

4.4018

4.026

Corohmni

US: 899

$

12.522

12.522

12.522

12.522

12.522

12.522

RX Electronics Limited

CN: 837

$

3.943

3.943

3.028

2.812

2.812

SHENGYU ELECTRONICS

CN: 17,764

$

5.8377

5.7209

5.7209

5.5458

5.3707

5.1372

Lixinc

CN: 15,276

$

4.24

3.8124

3.8124

3.8124

3.8124

3.8124

Bettlink

HK: 5,670

$

5.3344

4.8495

4.8495

4.4491

3.85

3.85

ALLICDATA ELECTRONICS

HK: 5,148

$

2.1735

2.0635

2.0635

1.8813

1.5301

0.9791

Tactical IC USA

US: 1,626

$

16.99

16.99

16.99

16.99

Vigor Components

SG: 1,323

$

4.24

4.24

4.24

4.24

4.24

4.24

Rebound Electronics

GB: 1,239

$

3.5616

3.0274

3.0274

Semicontronic

US: 1,061

$

12.522

12.522

12.522

12.522

12.522

12.522

RC Electronics

CN: 802

$

3.985

3.623

3.623

3.442

3.213

3.183

CXDA Electronics

HK: 729

$

3.45

3.45

3.278

3.06

3.031

Suntronic

CN: 632

$

3.713

3.713

2.852

2.648

2.648

Chipsmall Limited

CN: 600

$

1.845

1.23

1.23

0.738

0.615

0.615

J3

US: 450

$

12.766

12.766

12.766

12.766

12.766

12.766

Cytech Systems

CN: 228

$

7.992

7.5125

7.5125

7.1129

6.7133

6.3137

Robosynatics

US: 93

$

7.969

7.969

7.8096

7.6502

7.6502

TME

14: 15

$

5.90

4.75

4.03

3.60

3.60

3.60

Origin Data Global Limited

CN: 530

$

0.875

0.813

0.781

0.75

NetSource Technology

US: 315

$

3.75

3.75

3.75

3.75

3.75

3.75

Classic Components

US: 45

$

Quest

US: 10

$

9.6075

4.8038

4.8038

4.8038

4.8038

4.8038

XingHuan International

CN: 28,958

$

ComSIT Distribution GmbH

DE: 27

$

Lingto Electronic Ltd.

CN: 31,165

$

6.21

5.8995

5.8995

5.589

5.5269

5.4648

Rotakorn

SE: 228

$

Sourcengine

US: 476

$

Sourceability

US: 476

$

Conrad

DE: In stock

$

5.535

5.535

5.535

5.535

5.535

5.535

AAA CHIPS

HK: 1,791

$

1.3032

1.2294

1.2294

1.1598

1.0323

1.0323

Schukat

DE: 1,375

$

2.57

2.10

1.87

1.87

1.87

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