Integrated Circuits (ICs) > Logic ICs > Buffers, Drivers and Transceivers

MAX3243ECAI+ - Maxim

IC TXRX RS232 250KBPS SD 28-SSOP

Technical Details

Case/Package	SSOP
Data Rate	250Kbps
Height	1.78mm
Interface	RS-232
Lead Free	Lead Free
Length	10.33mm
Logic Function	Transceiver, Receiver
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Mount	Surface Mount
Number of Drivers	3
Number of I/Os	16
Number of Pins	28
Number of Receivers	5
Number of Transceivers	1
Number of Transmitters	3
Package Quantity	46
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 MAX3243ECAI+ | Mouser

Mouser

Maxim MAX3243ECAI+ | Element14

Element14

Datasheets

Element14

MAX3243ECAI+ datasheet (pdf, 372.3 KB)

Avnet

MAX3243ECAI+ datasheet (pdf, 653.1 KB)

Digikey

MAX3243ECAI+ datasheet (pdf, 653.1 KB)

Lifecycle Status Indicator

Volume Production

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Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Exar	SP3243EEA-L	Volume Production
Texas Instruments	TRS3243EIDBR	Volume Production
STMicroelectronics	ST3243CPR	Volume Production
Texas Instruments	SN65C3243DBR	Volume Production
Texas Instruments	TRS3243CDBR	Volume Production
Maxim	MAX3244ECAI+	Volume Production
Maxim	MAX3244EEAI+	Volume Production
Maxim	MAX3245EEAI+	Not Recommended for New Design
Exar	SP3243EBCA-L	Volume Production
Exar	SP3243EUCA-L	Volume Production

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-MAX3243ECAI

US: 16

$

12.74

8.91

8.50

8.50

8.50

8.50

Analog Devices

US: 4,468

$

12.74

8.909

8.909

8.909

6.75

6.75

Digikey

MAX3243ECAI+-ND

US: 421

$

12.74

8.909

8.5039

8.5039

8.5039

8.5039

Newark

US: 0

$

16.25

14.66

12.45

11.62

9.41

9.41

Arrow Electronics

US: 0

$

8.10

8.10

8.10

8.10

Farnell

GB: 35

$

14.5205

10.4515

9.1859

9.1859

8.832

8.832

Element14

SG: 35

$

14.60

10.5099

9.235

9.235

8.8632

8.8632

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 1,946

$

33.45

33.21

32.97

32.73

Win Source

CN: 24,000

$

1.2007

1.1233

0.9296

0.9296

ICPartonline

HK: 34,088

$

6.1662

5.8579

5.8579

5.5496

5.2413

4.933

Worldway Electronics

HK: 6,531

$

1.5147

1.5147

1.4683

1.391

1.391

Heisener Electronics

CN: 15,175

$

11.3317

11.3317

11.3317

11.3317

11.3317

11.3317

FlyWing Technology

HK: 953

$

10.5864

9.7266

9.7266

9.323

8.2144

8.2144

Lucentia Tech

US: 949

$

6.29

5.98

5.98

5.66

1.08

1.08

Fmall Co. Limited

HK: 6,940

$

8.9503

8.9503

8.9503

8.3729

7.8917

7.218

RX Electronics Limited

CN: 365

$

8.369

8.369

7.944

7.944

7.944

Vigor Components

SG: 2,351,748

$

6.82

6.82

6.82

6.82

6.82

6.82

Chipsmall Limited

CN: 50,000

$

211.13

1.511

1.511

1.1511

111.13

111.13

SHENGYU ELECTRONICS

CN: 16,035

$

10.7067

10.4926

10.4926

10.1714

9.8502

9.4219

Bettlink

HK: 5,620

$

9.3526

8.5023

8.5023

7.8003

6.75

6.75

Lixinc

CN: 5,043

$

6.82

6.164

6.164

6.164

6.164

6.164

Tactical IC USA

US: 1,792

$

30.78

30.78

30.78

30.78

CXDA Electronics

HK: 530

$

6.98

6.98

6.631

6.18

6.166

ALLICDATA ELECTRONICS

HK: 346

$

1.07

1.04

1.04

0.99

0.91

0.76

Cytech Systems

CN: 184

$

14.292

13.4345

13.4345

12.7199

12.0053

11.2907

Suntronic

CN: 160

$

4.335

4.335

4.115

4.115

4.115

Bison Technologies

MAX3243ECAI+-27094

CN: 101

$

4.42

4.42

4.42

Bison Technologies

MAX3243ECAI+-239434

CN: 44

$

4.42

4.42

4.42

Classic Components

US: 3

$

Esaler Electronic

HK: 4,500

$

XingHuan International

CN: 10,462

$

Semicontronic

US: 888

$

Rebound Electronics

GB: 62

$

Lingto Electronic Ltd.

CN: 20,110

$

11.13

10.5735

10.5735

10.017

9.9057

9.7944

TME

14: 0

$

12.10

9.60

8.92

8.92

8.92

8.92

Sourcengine

US: 0

$

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