ISL8491IB - Renesas Electronics America - Price, Inventory & Datasheets | Heisener.com
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ISL8491IB

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ISL8491IB

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Part Number

ISL8491IB

Description

IC TXRX RS485/422 5V ESD 14SOIC

Package

14-SOIC (0.154", 3.90mm Width)

ECAD

In Stock

127,320 piece(s)

Unit Price

$ 0.4733 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Jun 1 - Jun 6 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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ISL8491IB

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about ISL8491IB?

Part Number # ISL8491IB (Interface - Drivers, Receivers, Transceivers) is manufactured by Renesas Electronics Americaand 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 ISL8491IBspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL8491IB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL8491IB.

ISL8491IB Specifications

Manufacturer Renesas Electronics America
Category Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package 14-SOIC (0.154", 3.90mm Width)
ECAD Technical cover
Series -
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 5Mbps
Voltage - Supply 4.5 V ~ 5.5 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

ISL8491IB Datasheet

ISL8491IB Reviews

Aless***** Anand

March 23, 2023

Great service as always from this supplier. Already bought many times

Eddi*****llick

March 14, 2023

quick delivery, received with well packaged, exactly as listed - Thanks

Oakl*****urgess

March 12, 2023

Great communication with sales. A pleasure to do business with you.

Magno*****entley

March 5, 2023

Excellent ! ISL8491IB item arrived very quickly and was packaged well, no issues.

Dann*****yers

February 20, 2023

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

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ISL8491IB FAQ

1. How to order ISL8491IB 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 ISL8491IB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theISL8491IB. All suppliers must pass our qualification reviews before they can publish their products including ISL8491IB on Heisener;we pay more attention to the channels and quality of ISL8491IBproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ISL8491IB price and inventory displayed accurate?

The price and inventory of ISL8491IB 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 ISL8491IB?

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 ISL8491IB we delivered, we will accept the replacement or return of the ISL8491IB 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 ofISL8491IB.
(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 ISL8491IB pin diagram, ISL8491IB datasheet?

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

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ISL8491IB 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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

ISL8491IB-T

D# ISL8491IB-T

Intersil Corporation

- Bulk (Alt: ISL8491IB-T)

RoHS: Not Compliant
0

ISL8491IBZ

D# ISL8491IBZ

Intersil Corporation

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N - Bulk (Alt: ISL8491IBZ)

0
Part Number Manufacturer Description Stock

ISL8491IBZ

D# ISL8491IBZ

Renesas Electronics Corporation

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N (Alt: ISL8491IBZ)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ISL8491IBZ-T

Intersil Corporation

IC TXRX RS485/422 5V ESD 14SOIC

0

ISL8491IB-T

Intersil Corporation

N/A LINE TRANSCEIVER, PDSO14 PLASTIC, MS-012AB, SOIC-14

5000

ISL8491IBZ

Intersil Corporation

IC TXRX RS485/422 5V ESD 14SOIC

0

ISL8491IB

Intersil Corporation

IC TXRX RS485/422 5V ESD 14SOIC

0
Part Number Manufacturer Description Stock

ISL8491IBZ

D# ISL8491IBZ-ND

Renesas Electronics Corporation

IC TRANSCEIVER FULL 1/1 14SOIC

1209

ISL8491IB

D# 2156-ISL8491IB-IL-ND

Rochester Electronics LLC

IC TRANSCEIVER FULL 1/1 14SOIC

910

ISL8491IB-T

D# 2156-ISL8491IB-T-ND

Rochester Electronics LLC

IC TRANSCEIVER FULL 1/1 14SOIC

2500

ISL8491IBZ-T

D# ISL8491IBZ-T-ND

Renesas Electronics Corporation

IC TRANSCEIVER FULL 1/1 14SOIC

0
Part Number Manufacturer Description Stock

ISL8491IBZ

D# 2843187

Renesas Electronics Corporation

RS422/RS485 TRANSCEIVER, 5MBPS, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
81
Part Number Manufacturer Description Stock

ISL8491IBZ-T

Renesas Electronics Corporation

Available

10500

ISL8491IB-T

Renesas Electronics Corporation

Available

19300

ISL8491IB

Renesas Electronics Corporation

Available

18200
Part Number Manufacturer Description Stock

ISL8491IBZ

Renesas Electronics Corporation

5V, Full Duplex, 5Mbps With Enable, RS-485/RS-422 Transceiver

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

ISL8491IBT

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

2900

ISL8491IBZ

Renesas Electronics Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2366

ISL8491IB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

1056
Part Number Manufacturer Description Stock

ISL8491IB

Intersil Corporation

OEM/CM Immediate delivery

1350
Part Number Manufacturer Description Stock

ISL8491IBZ

D# 968-ISL8491IBZ

Renesas Electronics Corporation

RS-422/RS-485 Interface IC LD 14LD -40+85 5V RS 485 TRANSC 1TX/1RX

RoHS: Compliant
3270
Part Number Manufacturer Description Stock

ISL8491IBZ.

D# 23AC5908

Renesas Electronics Corporation

Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Driver Case Style:SOIC, No. of Pins:14Pins RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 2000
Container: Bulk
0

ISL8491IBZ

D# 49AC8031

Renesas Electronics Corporation

RS422/RS485 TRANSCEIVER, 5MBPS, SOIC-14, Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Driver Case RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
81
Part Number Manufacturer Description Stock

ISL8491IB

D# ISL8491IB

Intersil Corporation

Semiconductor

370
Part Number Manufacturer Description Stock

ISL8491IBZ

Intersil Corporation

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

RoHS: Compliant
350

ISL8491IB

Intersil Corporation

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

RoHS: Not Compliant
910

ISL8491IB-T

Intersil Corporation

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

RoHS: Not Compliant
2500
Part Number Manufacturer Description Stock

ISL8491IBZ

Intersil Corporation

OEM/CM ONLY

1806
Part Number Manufacturer Description Stock

ISL8491IB

Intersil Corporation

IN stock Immediate delivery

1365
Part Number Manufacturer Description Stock

ISL8491IBZ-T

Intersil Corporation

IC TXRX RS485/422 5V ESD 14SOIC

741
Part Number Manufacturer Description Stock

ISL8491IBZ

D# 2843187

Renesas Electronics Corporation

RS422/RS485 TRANSCEIVER, 5MBPS, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
81

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