Name: MAX3243CUI
Brand: Maxim Integrated
SKU: MAX3243CUI
Availability: InStock
Rating: 5 (122 reviews)

MAX3243CUI

For Reference Only

Part Number	MAX3243CUI
Manufacturer	Maxim Integrated
Description	IC TXRX RS232 TRUE SHTDN 28TSSOP
Datasheet	MAX3243CUI Datasheet MAX3243CUI Specifications
Package	28-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	83,004 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MAX3243CUI (Interface - Drivers, Receivers, Transceivers) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MAX3243CUI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX3243CUI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX3243CUI.

MAX3243CUI Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	28-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Type	Transceiver
Protocol	RS232
Number of Drivers/Receivers	3/5
Duplex	Full
Receiver Hysteresis	300mV
Data Rate	120Kbps
Voltage - Supply	3 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	28-TSSOP

MAX3243CUI Datasheet

MAX3243CUI Reviews

Kami*****under

April 9, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Dang*****Karpe

April 3, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Fati*****uzman

March 24, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Achill*****ramanian

March 7, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

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MAX3243CUI Packaging

MAX3243CUI FAQ

1. How to order MAX3243CUI on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MAX3243CUI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX3243CUI. All suppliers must pass our qualification reviews before they can publish their products including MAX3243CUI on Heisener; we pay more attention to the channels and quality of MAX3243CUI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX3243CUI price and inventory displayed accurate?

The price and inventory of MAX3243CUI fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MAX3243CUI?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAX3243CUI we delivered, we will accept the replacement or return of the MAX3243CUI only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MAX3243CUI.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MAX3243CUI pin diagram, MAX3243CUI datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MAX3243CUI Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
MAX3243CUI+ D# MAX3243CUI+	Maxim Integrated Products	Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP - Bulk (Alt: MAX3243CUI+)	0
MAX3243CUI+T D# MAX3243CUI+T	Maxim Integrated Products	Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R - Tape and Reel (Alt: MAX3243CUI+T)	0
MAX3243CUI D# MAX3243CUI	Maxim Integrated Products	Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP - Bulk (Alt: MAX3243CUI) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

MAX3243CUI+T

D# MAX3243CUI+T

Maxim Integrated Products

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R (Alt: MAX3243CUI+T)

Part Number

Manufacturer

Description

Stock

MAX3243CUI+T

D# MAX3243CUI+T

Maxim Integrated Products

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP T/R (Alt: MAX3243CUI+T)

MAX3243CUI+

D# MAX3243CUI+

Maxim Integrated Products

Triple Transmitter Quint Receiver RS-232 28-Pin TSSOP (Alt: MAX3243CUI+)

Part Number	Manufacturer	Description	Stock
MAX3243CUI	Maxim Integrated Products	RS-232 TRANSCEIVER, 235KBPS, 5.5V, TSSOP-28, Device Type:RS232 Transceiver, IC Interface Type:RS232, No. of Drivers:3, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Driver Case Style:TSSOP, No. of Pins:28, Packaging:Each , RoHS Compliant: Yes	34
MAX3243CUI+T	Maxim Integrated Products	LINE TRANSMITTER/RCVR 3TR 3TX 5RX 28TSSOP - Tape and Reel	0
MAX3243CUI+	Maxim Integrated Products	RS-232 TRANSCEIVER, 235KBPS, 5.5V, TSSOP-28, Device Type:RS232 Transceiver, IC Interface Type:RS232, No. of Drivers:3, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Driver Case Style:TSSOP, No. of Pins:28, Packaging:Each , RoHS Compliant: Yes	34

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

Maxim Integrated Products

N/A (ship within 1day) - D/C

Part Number	Manufacturer	Description	Stock
MAX3243CUI+G1Z D# MAX3243CUI+G1Z-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 3/5 28TSSOP	0
MAX3243CUI+TG1Z D# MAX3243CUI+TG1Z-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 3/5 28TSSOP	0
MAX3243CUI+T D# MAX3243CUI+T-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 3/5 28TSSOP	0
MAX3243CUI+ D# MAX3243CUI+-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 3/5 28TSSOP	257
MAX3243CUI D# 2156-MAX3243CUI-MA-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 3/5 28TSSOP	893

Part Number

Manufacturer

Description

Stock

MAX3243CUI

D# MAX3243CUI

Maxim Integrated Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1624

MAX3243CUI-T

D# MAX3243CUI-T

Maxim Integrated Products

895

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

Maxim Integrated Products

In stock shipping within 2days

147

MAX3243CUI

Maxim Integrated Products

In stock shipping within 2days

835

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# 2511695

Maxim Integrated Products

RS232 TXRX, 120KBPS, 5.5V, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

Maxim Integrated Products

MAX3243 Series 235 kbps 5.5 V Surface Mount RS-232 Transceiver - TSSOP-28

RoHS: Compliant

pbFree: Yes

150

MAX3243CUI+T

Maxim Integrated Products

1ÂµA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MAX3243CUI	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	2319
MAX3243CUIT	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	9280
MAX3243CUIREFURB	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	1052

Part Number	Manufacturer	Description	Stock
MAX3243CUIT	Maxim Integrated Products	OEM/CM ONLY	705
MAX3243CUI	Maxim Integrated Products	OEM/CM ONLY	519
MAX3243CUITG068	Maxim Integrated Products	OEM/CM ONLY	2988
MAX3243CUITG069	Maxim Integrated Products	OEM/CM ONLY	2989

Part Number	Manufacturer	Description	Stock
MAX3243CUI+	Maxim Integrated Products	OEM/CM Immediate delivery	74
MAX3243CUI-T	Maxim Integrated Products	OEM/CM Immediate delivery	100
MAX3243CUI-TG068	Maxim Integrated Products	OEM/CM Immediate delivery	892
MAX3243CUI+T	Maxim Integrated Products	OEM/CM Immediate delivery	100000
MAX3243CUI	Maxim Integrated Products	OEM/CM Immediate delivery	700

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# 700-MAX3243CUI

Maxim Integrated Products

RS-232 Interface IC 1uA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown

RoHS: Compliant

179

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# XSFT00000022410

Maxim Integrated Products

MAX3243 Series 235 kbps 5.5 V Surface Mount RS-232 Transceiver - TSSOP-28

150

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# 73Y3501

Maxim Integrated Products

RS232 TXRX, 120KBPS, 5.5V, TSSOP-28, Device Type:Transceiver, IC Interface Type:RS232, No. of Drivers:3Drivers, No. of Receivers:5Receivers, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Driver Case Style:TSSOP, No. of Pins:28Pins, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
MAX3243CUI D# NS-MAX3243CUI	Maxim Integrated Products	OEM/CM ONLY	8753
MAX3243CUI+T D# NS-MAX3243CUI+T	Maxim Integrated Products	OEM/CM ONLY	3318
MAX3243CUI+ D# NS-MAX3243CUI+	Maxim Integrated Products	OEM/CM ONLY	5457

Part Number

Manufacturer

Description

Stock

MAX3243CUI

Maxim Integrated Products

Line Transceiver, 3-Driver, 5-Receiver, 28 Pin, Plastic, TSSOP

1999

MAX3243CUI+

Maxim Integrated Products

Part Number

Manufacturer

Description

Stock

MAX3243CUI

D# MAX3243CUI

Maxim Integrated Products

Semiconductor

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# 1906234

Maxim Integrated Products

Maxim Integrated MAX3243CUI+ Line Transceiver, 28-Pin SSOP, TU

Min Qty: 50

Container: Tube

294

Part Number

Manufacturer

Description

Stock

MAX3243CUI

Maxim Integrated Products

MAX3243 ESD Protected, 1 Micro Amp, 3.0V To 5.5V, 250K Bits/S, RS-232 Xcvr With Auto Shutdown

RoHS: Not Compliant

893

Part Number	Manufacturer	Description	Stock
MAX3243CUIT	Dallas Semiconductor	OEM/CM ONLY	1086
MAX3243CUI REFURB	Maxim Integrated Products	OEM/CM ONLY	923
MAX3243CUI+	Dallas Semiconductor	OEM/CM ONLY	6256

Part Number	Manufacturer	Description	Stock
MAX3243CUI	Maxim Integrated Products	IN stock Immediate delivery	695
MAX3243CUI-T	Maxim Integrated Products	IN stock Immediate delivery	95
MAX3243CUI-TG068	Maxim Integrated Products	IN stock Immediate delivery	887
MAX3243CUI+T	Maxim Integrated Products	IN stock Immediate delivery	99985
MAX3243CUI+	Maxim Integrated Products	IN stock Immediate delivery	69

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

Maxim Integrated Products

shipping today

MAX3243CUI

Maxim Integrated Products

shipping today

Part Number	Manufacturer	Description	Stock
MAX3243CUI-TG069	Maxim Integrated Products	RFQ	10269
MAX3243CUI-T	Maxim Integrated Products	RFQ	2072
MAX3243CUI-TG068	Maxim Integrated Products	RFQ	5300
MAX3243CUI+	Maxim Integrated Products	RFQ	7936

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

Maxim Integrated Products

IC TXRX RS-232 W/SHTDWN 28TSSOP

2048

MAX3243CUI+T

Maxim Integrated Products

IC TXRX RS-232 W/SHTDWN 28TSSOP

300

Part Number

Manufacturer

Description

Stock

MAX3243CUI+

D# 2511695

Maxim Integrated Products

RS232 TXRX, 120KBPS, 5.5V, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX3243CUI

Certified Quality

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