Name: MAX491EESD+
Brand: Maxim Integrated
SKU: MAX491EESD_1A3
Price: 6.942 USD
Availability: InStock
Rating: 5 (178 reviews)

MAX491EESD+

For Reference Only

Part Number	MAX491EESD+
Manufacturer	Maxim Integrated
Description	IC TXRX RS485/RS422 14-SOIC
Datasheet	MAX491EESD+ Datasheet MAX491EESD+ Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	28,788 piece(s)
Unit Price	$ 6.9420 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MAX491EESD+ (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 MAX491EESD+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX491EESD+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX491EESD+.

MAX491EESD+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Full
Receiver Hysteresis	70mV
Data Rate	2.5Mbps
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC

MAX491EESD+ Datasheet

MAX491EESD+ Reviews

Zaid*****ross

April 7, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

Alf*****o Cox

April 6, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

Nas*****inley

March 27, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Mic*****Hans

March 23, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Rene *****gston

March 21, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Hayl*****erman

March 17, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Madd*****orrea

March 9, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

The*****angha

March 5, 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.

Leil*****Parmar

March 2, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

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MAX491EESD+ Packaging

MAX491EESD+ FAQ

1. How to order MAX491EESD+ 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 MAX491EESD+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX491EESD+. All suppliers must pass our qualification reviews before they can publish their products including MAX491EESD+ on Heisener; we pay more attention to the channels and quality of MAX491EESD+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX491EESD+ price and inventory displayed accurate?

The price and inventory of MAX491EESD+ 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 MAX491EESD+?

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 MAX491EESD+ we delivered, we will accept the replacement or return of the MAX491EESD+ 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 MAX491EESD+.

(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 MAX491EESD+ pin diagram, MAX491EESD+ datasheet?

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

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MAX491EESD+ 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

MAX491EESD+T

D# MAX491EESD+T

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R - Tape and Reel (Alt: MAX491EESD+T)

MAX491EESD+

D# MAX491EESD+

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N - Rail/Tube (Alt: MAX491EESD+)

Part Number

Manufacturer

Description

Stock

MAX491EESD+T

D# MAX491EESD+T

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R (Alt: MAX491EESD+T)

MAX491EESD+

D# MAX491EESD+

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N (Alt: MAX491EESD+)

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

Part Number	Manufacturer	Description	Stock
MAX491EESD+	Maxim Integrated Products	Min Qty 40	2500
MAX491EESD	Maxim Integrated Products	Min Qty 40	2500
MAX491EESD-T	Maxim Integrated Products	Min Qty 40	2500
MAX491EESD+T	Maxim Integrated Products	Min Qty 40	2500

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

RoHS (ship within 1day) - D/C 2011

SP491EEN

Exar Corporation

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

Part Number	Manufacturer	Description	Stock
MAX491EESD+T D# MAX491EESD+TCT-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 14SOIC	2949
MAX491EESD-T D# MAX491EESD-T-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 14SOIC	0
MAX491EESD+ D# MAX491EESD+-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 14SOIC	709
MAX491EESD D# 2156-MAX491EESD-MA-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 14SOIC	0

Part Number	Manufacturer	Description	Stock
SP491EEN D# SP491EEN	Exar Corporation	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	3324
MAX491EESD+T D# MAX491EESD+T	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	2794
MAX491EESD D# MAX491EESD	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	3934

Part Number	Manufacturer	Description	Stock
SP491EEN	SIPEX	In stock shipping within 2days	149
MAX491EESD+T	Maxim Integrated Products	In stock shipping within 2days	120
MAX491EESD	Maxim Integrated Products	In stock shipping within 2days	154

Part Number

Manufacturer

Description

Stock

MAX491EESD+

D# 2518715

Maxim Integrated Products

TRANSCEIVER, RS-485/422, 15KV, 491

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

MAX491E Series 5.25 V 2.5 Mbps Low-Power RS-485/RS-422 Transceiver - SOIC-14

RoHS: Compliant

pbFree: Yes

MAX491EESD+T

Maxim Integrated Products

MAX491 Series 2.5 Mbps 5.25 V Full Duplex RS-485/RS-422 Transceiver - SOIC-14

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MAX491EESD

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

21614

MAX491EESDT

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

11416

Part Number	Manufacturer	Description	Stock
MAX491EESDTRLF	Maxim Integrated Products	OEM/CM ONLY	498
MAX491EESDTR	Maxim Integrated Products	OEM/CM ONLY	497
MAX491EESDLF	Maxim Integrated Products	OEM/CM ONLY	495
MAX491ECSDORMAX491EESD	Maxim Integrated Products	OEM/CM ONLY	478
MAX491EESD	Maxim Integrated Products	OEM/CM ONLY	120
SP491EEN	Maxim Integrated Products	OEM/CM ONLY	4748
MAX491EESDT	Maxim Integrated Products	OEM/CM ONLY	155

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

In Stock

Part Number	Manufacturer	Description	Stock
SP491EEN	Exar Corporation	OEM/CM Immediate delivery	200
MAX491EESD+	Maxim Integrated Products	OEM/CM Immediate delivery	1824
MAX491EESD	Maxim Integrated Products	OEM/CM Immediate delivery	300

Part Number	Manufacturer	Description	Stock
MAX491EESD+T D# 700-MAX491EESDT	Maxim Integrated Products	RS-422/RS-485 Interface IC +/-15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers RoHS: Compliant	2348
MAX491EESD D# 700-MAX491EESD-NR	Maxim Integrated Products	RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver RoHS: Not Compliant	968
MAX491EESD+ D# 700-MAX491EESD	Maxim Integrated Products	RS-422/RS-485 Interface IC +/-15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers RoHS: Compliant	183

Part Number

Manufacturer

Description

Stock

MAX491EESD+

D# XSKDRABS0011484

Maxim Integrated Products

500A, Full-Duplex RS-485 Transceiver

6904

Part Number

Manufacturer

Description

Stock

MAX491EESD+

D# 81Y9504

Maxim Integrated Products

LINE DRIVER/RECEIVER, -40 TO 85DEG C, Device Type:Line Driver / Receiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, No. of Pins:14Pins RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
MAX491EESDTR D# NS-MAX491EESDTR	Maxim Integrated Products	OEM/CM ONLY	1557
MAX491EESD+ D# NS-MAX491EESD+	Maxim Integrated Products	OEM/CM ONLY	9206
MAX491EESD D# NS-MAX491EESD	Maxim Integrated Products	OEM/CM ONLY	2007
MAX491EESD+T D# NS-MAX491EESD+T	Maxim Integrated Products	OEM/CM ONLY	8559
MAX491EESDTR-CT D# NS-MAX491EESDTR-CT	Maxim Integrated Products	OEM/CM ONLY	3484

Part Number	Manufacturer	Description	Stock
MAX491EESD	Maxim Integrated Products	Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP	2456
MAX491EESD-T	Maxim Integrated Products	LINE TRANSCEIVER, PDSO14	2205
SP491EEN	Exar Corporation	Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP (Also Known As: MAX491EESD)	1
MAX491EESD+	Maxim Integrated Products	LINE TRANSCEIVER, PDSO14	21

Part Number

Manufacturer

Description

Stock

SP491EEN

D# SP491EEN

Exar Corporation

Semiconductor

709

Part Number

Manufacturer

Description

Stock

MAX491EESD+

D# 1898137

Maxim Integrated Products

Maxim Integrated MAX491EESD+ Line Transceiver, 14-Pin SOIC, TU

Min Qty: 50

Container: Tube

234

Part Number

Manufacturer

Description

Stock

MAX491EESD+

Maxim Integrated Products

OEM/CM ONLY

13415

MAX491EESDT

Maxim Integrated Products

OEM/CM ONLY

12880

Part Number	Manufacturer	Description	Stock
SP491EEN	SIPEX	IN stock Immediate delivery	195
MAX491EESD+	Maxim Integrated Products	IN stock Immediate delivery	1839
MAX491EESD	Maxim Integrated Products	IN stock Immediate delivery	295

Part Number	Manufacturer	Description	Stock
MAX491EESD	Maxim Integrated Products	shipping today	49
SP491EEN	Exar Corporation	shipping today	3676
MAX491EESD+T	Maxim Integrated Products	shipping today	4996

Part Number	Manufacturer	Description	Stock
MAX491EESD+T	Maxim Integrated Products	RFQ	8027
MAX491EESD+	Maxim Integrated Products	RFQ	14461
SP491EEN	Exar Corporation	RFQ	14182
MAX491EESD	Maxim Integrated Products	RFQ	4294

Part Number	Manufacturer	Description	Stock
MAX491EESD+	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC	2147
MAX491EESD	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC	2782
MAX491EESD+T	Maxim Integrated Products	IC TXRX RS485/RS422 14-SOIC	18753
SP491EEN	Sipex Corporation	Enhanced Full Duplex RS-485 Transceivers	76481

Part Number

Manufacturer

Description

Stock

MAX491EESD+

D# 2518715

Maxim Integrated Products

TRANSCEIVER, RS-485/422, 15KV, 491

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX491EESD+

Certified Quality

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