buy MAX491ECSD+ | MAX491ECSD+ Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com 86-755-83210559-817

MAX491ECSD+

hot MAX491ECSD+

MAX491ECSD+

For Reference Only

Part Number MAX491ECSD+
Manufacturer Maxim Integrated
Description IC TXRX RS485/RS422 LP 14-SOIC
Datasheet

MAX491ECSD+ Datasheet

MAX491ECSD+ Specifications

Package 14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock 9,060 piece(s)
Unit Price $ 5.4568 *
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # MAX491ECSD+ (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 MAX491ECSD+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX491ECSD+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX491ECSD+.

MAX491ECSD+ Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package14-SOIC (0.154", 3.90mm Width)
ECAD
Series-
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
DuplexFull
Receiver Hysteresis70mV
Data Rate2.5Mbps
Voltage - Supply4.75 V ~ 5.25 V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOIC

MAX491ECSD+ Datasheet

MAX491ECSD+ Reviews

Reed*****ueroa

April 2, 2023

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Wes***** Rush

March 18, 2023

They work great and I hope to find more used for the extra ones.

Pene***** Chung

March 10, 2023

Items arrived well pakaged, reasonable postage and as described. Top seller

Ronn*****omar

March 6, 2023

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

Lucy*****lins

February 23, 2023

Perfect! Nice components, professional service!

Vivi*****Nayar

February 20, 2023

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Write a Review

Not Rated
Thanks for Your Review!

MAX491ECSD+ Packaging

Customized Labels
Sealing
Packing
Insepction

MAX491ECSD+ FAQ

  • 1. How to order MAX491ECSD+ 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 MAX491ECSD+ is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the MAX491ECSD+. All suppliers must pass our qualification reviews before they can publish their products including MAX491ECSD+ on Heisener; we pay more attention to the channels and quality of MAX491ECSD+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the MAX491ECSD+ price and inventory displayed accurate?
    The price and inventory of MAX491ECSD+ 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 MAX491ECSD+?
    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 MAX491ECSD+ we delivered, we will accept the replacement or return of the MAX491ECSD+ 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 MAX491ECSD+.
    (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 MAX491ECSD+ pin diagram, MAX491ECSD+ datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

MAX491ECSD+ Related Products

1206Y3000330FQT 1206Y3000330FQT Knowles Syfer, CAP CER HIGH Q 1206, -, - View
MAX16036PLB29+ MAX16036PLB29+ Maxim Integrated, IC BATTERY BACKUP 2.93V 10UDFN, 10-WFDFN Exposed Pad, - View
DSPIC33EP256MC502-H/MM DSPIC33EP256MC502-H/MM Microchip Technology, IC MCU 16BIT 256KB FLASH 28QFN, 28-VQFN Exposed Pad, - View
hotAD9762ARZ AD9762ARZ Analog Devices Inc., IC DAC 12BIT 125MSPS 28-SOIC, 28-SOIC (0.295", 7.50mm Width), - View
MLEAWT-P1-0000-0000A7 MLEAWT-P1-0000-0000A7 Cree Inc., LED XLAMP WARM WHITE 3400K 4SMD, 4-SMD, J-Lead Exposed Pad, - View
RWR89S2250BSS73 RWR89S2250BSS73 Vishay Dale, RES 225 OHM 3W 0.1% WW AXIAL, Axial, - View
RWR81SR768FRRSL RWR81SR768FRRSL Vishay Dale, RES 0.768 OHM 1W 1% WW AXIAL, Axial, - View
42J22RE 42J22RE Ohmite, RES 22 OHM 2W 5% AXIAL, Axial, - View
0557550419 0557550419 Molex, LLC, 2.0 WTB HDR ASSY ST 4CKT, -, - View
TVP00DZ-17-73SA-S25 TVP00DZ-17-73SA-S25 Amphenol Aerospace Operations, CONN RCPT FMALE 73POS GOLD SLDR, -, - View
GTCL030-36-5S-025-LC GTCL030-36-5S-025-LC Amphenol Industrial Operations, CONN RCPT HSNG FMALE 4POS PNL MT, -, - View
RBC55DCMT-S288 RBC55DCMT-S288 Sullins Connector Solutions, CONN EDGE DUAL FMALE 110POS .100, -, - View

MAX491ECSD+ Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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

MAX491ECSD+

D# MAX491ECSD+

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N - Rail/Tube (Alt: MAX491ECSD+)

0

MAX491ECSD+T

D# MAX491ECSD+T

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R - Tape and Reel (Alt: MAX491ECSD+T)

0
Part Number Manufacturer Description Stock

MAX491ECSD+

D# MAX491ECSD+

Maxim Integrated Products

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N (Alt: MAX491ECSD+)

0
Part Number Manufacturer Description Stock

MAX491ECSD+

.

210

MAX491ECSD

MAX/0604

25

SP491ECN

Exar Corporation

897
Part Number Manufacturer Description Stock

MAX491ECSD+T

Maxim Integrated Products

Min Qty 2500

0

MAX491ECSD

Maxim Integrated Products

Min Qty 40

6950

MAX491ECSD+

Maxim Integrated Products

Min Qty 40

6950
Part Number Manufacturer Description Stock

MAX491ECSD+

Maxim Integrated Products

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

RoHS: Compliant
0

SP491ECN

Exar Corporation

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

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

MAX491ECSD

Maxim Integrated Products

Leaded (ship within 1day) - D/C

57

MAX491ECSD+

Maxim Integrated Products

RoHS (ship within 1day) - D/C 2013

91
Part Number Manufacturer Description Stock

MAX491ECSD+

D# MAX491ECSD+-ND

Maxim Integrated Products

IC TRANSCEIVER FULL 1/1 14SOIC

1274

MAX491ECSD+T

D# MAX491ECSD+CT-ND

Maxim Integrated Products

IC TRANSCEIVER FULL 1/1 14SOIC

1745

MAX491ECSD+G002

D# MAX491ECSD+G002-ND

Maxim Integrated Products

INTEGRATED CIRCUIT

0

MAX491ECSD

D# MAX491ECSD-ND

Maxim Integrated Products

IC TRANSCEIVER FULL 1/1 14SOIC

0
Part Number Manufacturer Description Stock

MAX491ECSD-T

D# MAX491ECSD-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

2473

MAX491ECSD

D# MAX491ECSD

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

2342
Part Number Manufacturer Description Stock

MAX491ECSD+

Maxim Integrated Products

In stock shipping within 2days

165

MAX491ECSD+T

Maxim Integrated Products

In stock shipping within 2days

3787

MAX491ECSD

Maxim Integrated Products

In stock shipping within 2days

328
Part Number Manufacturer Description Stock

MAX491ECSD+

D# 2519417

Maxim Integrated Products

TRANSCEIVER RS485/422R, SMD, SOIC14

RoHS: Compliant
Min Qty: 1
Container: Each
177

MAX491ECSD+T

D# 2512138

Maxim Integrated Products

RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1973
Part Number Manufacturer Description Stock

MAX491ECSD+

Available

913
Part Number Manufacturer Description Stock

MAX491ECSD+T

Maxim Integrated Products

MAX4891E Series 2.5 Mbps 5.25 V Full Duplex SMT RS 485/422 Transceiver - SOIC-14

RoHS: Compliant
pbFree: Yes
0

MAX491ECSD+

Maxim Integrated Products

MAX491E Series ±15 kV ESD-Protected Slew-Rate-Limited RS-485/RS-422 Transceiver

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

MAX491ECSDT

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

6386

MAX491ECSD

SIPEX CORP

OEM/CM QUOTES ONLY | NO BROKERS

24174
Part Number Manufacturer Description Stock

MAX491ECSDORMAX491EESD

Maxim Integrated Products

OEM/CM ONLY

478

MAX491ECSD

Maxim Integrated Products

OEM/CM ONLY

154

MAX491ECSDT

Maxim Integrated Products

OEM/CM ONLY

279

MAX491ECSDTRLF

Maxim Integrated Products

OEM/CM ONLY

485

MAX491ECSDTG002

Maxim Integrated Products

OEM/CM ONLY

483

MAX491ECSDG002

Maxim Integrated Products

OEM/CM ONLY

477

MAX491ECSDSMDDC02

Maxim Integrated Products

OEM/CM ONLY

480

MAX491ECSDSMD

Maxim Integrated Products

OEM/CM ONLY

219

MAX491CSDMAX491ECSD

Maxim Integrated Products

OEM/CM ONLY

462

MAX491ECSDTG

Maxim Integrated Products

OEM/CM ONLY

482

MAX491ECSDTR

Maxim Integrated Products

OEM/CM ONLY

484
Part Number Manufacturer Description Stock

MAX491ECSD

Texas Instruments

12
Part Number Manufacturer Description Stock

MAX491ECSD+

Maxim Integrated Products

in stock - can ship the same day

499
Part Number Manufacturer Description Stock

MAX491ECSD+T

Maxim Integrated Products

OEM/CM Immediate delivery

4027

MAX491ECSD

Maxim Integrated Products

OEM/CM Immediate delivery

110

MAX491ECSD+

Maxim Integrated Products

OEM/CM Immediate delivery

7500
Part Number Manufacturer Description Stock

MAX491ECSD+

D# 700-MAX491ECSD

Maxim Integrated Products

RS-422/RS-485 Interface IC +/-15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

RoHS: Compliant
182

MAX491ECSD+T

D# 700-MAX491ECSDT

Maxim Integrated Products

RS-422/RS-485 Interface IC +/-15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

RoHS: Compliant
555
Part Number Manufacturer Description Stock

MAX491ECSD+T

D# XSKDRABS0011483

Maxim Integrated Products

500A, Full-Duplex RS-485 Transceiver

2500

MAX491ECSD+

D# XSKDRABS0011482

Maxim Integrated Products

500A, Full-Duplex RS-485 Transceiver

2549
Part Number Manufacturer Description Stock

MAX491ECSD+

D# 81Y9503

Maxim Integrated Products

RS422/RS485 TRANSCEIVER, 2.5MBPS, SOIC14, Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
8

MAX491ECSD+T

D# 73Y4610

Maxim Integrated Products

RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC, Device Type:Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Driver Case Style:NSOIC RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1973
Part Number Manufacturer Description Stock

MAX491ECSD+T

D# NS-MAX491ECSD+T

Maxim Integrated Products

OEM/CM ONLY

5738

MAX491ECSD

D# NS-MAX491ECSD

Maxim Integrated Products

OEM/CM ONLY

5226

MAX491ECSDTR

D# NS-MAX491ECSDTR

Maxim Integrated Products

OEM/CM ONLY

2140
Part Number Manufacturer Description Stock

MAX491ECSD

Maxim Integrated Products

Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP

45

SP491ECN

Exar Corporation

Line Transceiver, 1-Driver, 1-Receiver, 14 Pin, Plastic, SOP (Also Known As: MAX491ECSD)

20840

MAX491ECSD+

Maxim Integrated Products

LINE TRANSCEIVER, PDSO14

72
Part Number Manufacturer Description Stock

SP491ECN

D# SP491ECN

Exar Corporation

Semiconductor

56
Part Number Manufacturer Description Stock

MAX491ECSD+

D# 6228204P

Maxim Integrated Products

Maxim Integrated MAX491ECSD+ Line Transceiver, 14-Pin SOIC, TU

Min Qty: 1
Container: Tube
53
Part Number Manufacturer Description Stock

MAX491ECSD+

Dallas Semiconductor

OEM/CM ONLY

22802

MAX491ECSD+T

Dallas Semiconductor

OEM/CM ONLY

2844
Part Number Manufacturer Description Stock

MAX491ECSD

Maxim Integrated Products

IN stock Immediate delivery

105

MAX491ECSD+

Maxim Integrated Products

IN stock Immediate delivery

7515

MAX491ECSD+T

Maxim Integrated Products

IN stock Immediate delivery

4042
Part Number Manufacturer Description Stock

MAX491ECSD

Maxim Integrated Products

50
Part Number Manufacturer Description Stock

MAX491ECSD

Maxim Integrated Products

shipping today

9999

MAX491ECSD-T

Maxim Integrated Products

shipping today

2499

MAX491ECSD+

Maxim Integrated Products

shipping today

43

MAX491ECSD+T

Maxim Integrated Products

shipping today

9862
Part Number Manufacturer Description Stock

MAX491ECSD+

Maxim Integrated Products

RFQ

13609

MAX491ECSD-T

Maxim Integrated Products

RFQ

13402

MAX491ECSD+T

Maxim Integrated Products

RFQ

3530
Part Number Manufacturer Description Stock

MAX491ECSD-T

Maxim Integrated Products

870

MAX491ECSD+

Maxim Integrated Products

IC TXRX RS485/RS422 LP 14-SOIC

2500

SP491ECN

Sipex Corporation

Enhanced Full Duplex RS-485 Transceivers

700

MAX491ECSD+T

Maxim Integrated Products

IC TXRX RS485/RS422 14-SOIC

12871

MAX491ECSD

Maxim Integrated Products

IC TXRX RS485/RS422 LP 14-SOIC

900
Part Number Manufacturer Description Stock

MAX491ECSD+

D# 2519417

Maxim Integrated Products

TRANSCEIVER RS485/422R, SMD, SOIC14

RoHS: Compliant
Min Qty: 1
Container: Each
175

MAX491ECSD+T

D# 2512138

Maxim Integrated Products

RS422/RS485 TXRX, 2.5MBPS, 5.25V, NSOIC

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
2148

Quick Inquiry

MAX491ECSD+

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

Contact Us

Do you have any question about MAX491ECSD+?

MAX491ECSD_1A3 QRCode

Scan to view this page

Featured Products

2041119-1

CONN PCI EXP MINI FEMALE 52POS

MT29F1G08ABADAWP-IT:D

IC FLASH 1GBIT 20NS 48TSOP

SF-1206S400-2

FUSE BOARD MOUNT 4A 24VDC 1206

LT3010EMS8E#TRPBF

IC REG LINEAR POS ADJ 50MA 8MSOP

LT1308BIS8#TRPBF

IC REG BOOST SEPIC ADJ 2A 8SOIC

B3U-1000P

SWITCH TACTILE SPST-NO 0.05A 12V

SM07B-SRSS-TB(LF)(SN)

CONN HEADER SH 7POS SIDE 1MM TIN

SI1865DDL-T1-GE3

IC LOAD SW LVL SHIFT SC70-6

0451007.MRL

FUSE BRD MNT 7A 125VAC/VDC 2SMD

TC4431EOA

IC MOSFET DRIVER 30V 1.5A 8-SOIC

View More »

MAX491ECSD+ Tags

  • MAX491ECSD+
  • MAX491ECSD+ PDF
  • MAX491ECSD+ datasheet
  • MAX491ECSD+ specification
  • MAX491ECSD+ image
  • Maxim Integrated
  • Maxim Integrated MAX491ECSD+
  • buy MAX491ECSD+
  • MAX491ECSD+ price
  • MAX491ECSD+ distributor
  • MAX491ECSD+ supplier
  • MAX491ECSD+ wholesales

MAX491ECSD+ is Available in