Name: ISL83491IB
Brand: Intersil
SKU: ISL83491IB
Availability: InStock
Rating: 5 (139 reviews)

ISL83491IB

For Reference Only

Part Number	ISL83491IB
Manufacturer	Intersil
Description	IC TXRX RS-485/422 14-SOIC
Datasheet	ISL83491IB Datasheet ISL83491IB Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	3,792 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL83491IB (Interface - Drivers, Receivers, Transceivers) is manufactured by Intersil 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 ISL83491IB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL83491IB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL83491IB.

ISL83491IB Specifications

Manufacturer	Intersil
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	50mV
Data Rate	10Mbps
Voltage - Supply	3 V ~ 3.6 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

ISL83491IB Datasheet

ISL83491IB Reviews

Jake*****ndari

March 19, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Cecel*****kinney

March 3, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Trav*****armer

February 27, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Leila*****eider

February 27, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Yamil*****alwar

February 25, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Franci*****terson

February 23, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Write a Review

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ISL83491IB Packaging

ISL83491IB FAQ

1. How to order ISL83491IB 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 ISL83491IB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL83491IB. All suppliers must pass our qualification reviews before they can publish their products including ISL83491IB on Heisener; we pay more attention to the channels and quality of ISL83491IB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL83491IB price and inventory displayed accurate?

The price and inventory of ISL83491IB 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 ISL83491IB?

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 ISL83491IB we delivered, we will accept the replacement or return of the ISL83491IB 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 ISL83491IB.

(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 ISL83491IB pin diagram, ISL83491IB datasheet?

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

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ISL83491IB 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

ISL83491IBZ

D# V36:1790_23333780

Renesas Electronics Corporation

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL83491IBZ-T D# ISL83491IBZ-T	Intersil Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R - Tape and Reel (Alt: ISL83491IBZ-T)	0
ISL83491IB-T D# ISL83491IB-T	Intersil Corporation	14LD SOIC,-40+85,5V RS-485 TRANS 1TX/1RX-FULL DUPLEX(FAST) - - Bulk (Alt: ISL83491IB-T) RoHS: Not Compliant	0
ISL83491IB D# ISL83491IB	Intersil Corporation	LINE TRNSCVR 1TR 1TX 1RX 14SOIC N - Bulk (Alt: ISL83491IB) RoHS: Not Compliant	0
ISL83491IBZ-T7A D# ISL83491IBZ-T7A	Intersil Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R - Tape and Reel (Alt: ISL83491IBZ-T7A)	0
ISL83491IBZ D# ISL83491IBZ	Intersil Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N - Rail/Tube (Alt: ISL83491IBZ) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
ISL83491IBZ-T7A D# ISL83491IBZ-T7A	Renesas Electronics Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R (Alt: ISL83491IBZ-T7A) RoHS: Compliant	0
ISL83491IBZ-T D# ISL83491IBZ-T	Renesas Electronics Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R (Alt: ISL83491IBZ-T) RoHS: Compliant	0
ISL83491IBZ D# ISL83491IBZ	Renesas Electronics Corporation	Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N (Alt: ISL83491IBZ) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

Intersil Corporation

159

ISL83491IBZ

Intersil Corporation

875

Part Number	Manufacturer	Description	Stock
ISL83491IBZ-T7A	Intersil Corporation	PB-FREE 14LD SOIC,-40+85,5V RS-485 TRANS 1TX/1RX-FULL DUPLEX - Tape and Reel	0
ISL83491IBZ	Intersil Corporation	IC TRANSCEIVER, RS-485/ RS-422, 3.3V	1000
ISL83491IB-T	Intersil Corporation	N/A LINE TRANSCEIVER, PDSO14 PLASTIC, MS-012AB, SOIC-14	5000
ISL83491IB	Intersil Corporation	IC TRANSCEIVER, RS-485/ RS-422, 3.3V	1000
ISL83491IBZ-T	Intersil Corporation	RS422,RS485, 3.6V, SOIC-14, FULL REEL, Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Driver Case Style:SOIC, No. of Pins:14, MSL:- , RoHS Compliant: Yes	0

Part Number

Manufacturer

Description

Stock

ISL83491IBZ

Intersil Corporation

Transceiver RS422, RS485 1/1 10Mbps SOIC-14_150mil RS-485/RS-422 ICs RoHS

ISL83491IBZ-T

Intersil Corporation

transceiver RS422, RS485 1/1 10Mbps SOIC-14 RS-485/RS-422 ICs RoHS

842

Part Number

Manufacturer

Description

Stock

ISL83491IBZ

Intersil Corporation

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL83491IBZ D# ISL83491IBZ-ND	Renesas Electronics Corporation	IC TRANSCEIVER FULL 1/1 14SOIC	0
ISL83491IB-T D# 2156-ISL83491IB-T-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 14SOIC	4950
ISL83491IBZ-T D# ISL83491IBZ-TTR-ND	Renesas Electronics Corporation	IC TRANSCEIVER FULL 1/1 14SOIC	0
ISL83491IB D# 2156-ISL83491IB-IL-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 14SOIC	3241
ISL83491IBZ-T7A D# ISL83491IBZ-T7ATR-ND	Renesas Electronics Corporation	IC TRANSCEIVER FULL 1/1 14SOIC	0

Part Number

Manufacturer

Description

Stock

ISL83491IBZ

Intersil Corporation

In stock shipping within 2days

259

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

D# 2983885

Renesas Electronics Corporation

RS422/RS485 TRANSCEIVER, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

ISL83491IBZ

D# 1562055

Renesas Electronics Corporation

IC TRANSCEIVER, RS-485/ RS-422, 3.3V

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ISL83491IB

Renesas Electronics Corporation

Available

15500

ISL83491IB-T

Renesas Electronics Corporation

Available

18800

Part Number	Manufacturer	Description	Stock
ISL83491IBZ	Renesas Electronics Corporation	ISL83491 Series 3.6 V 10 Mbps (-40 to +85°C)RS-485/RS-422 Transceiver - SOIC-14 RoHS: Compliant pbFree: Yes	0
ISL83491IBZ-T	Renesas Electronics Corporation	ISL83491 Series 3.6 V 10 Mbps (-40 to +85°C)RS-485/RS-422 Transceiver - SOIC-14 RoHS: Compliant pbFree: Yes	0
ISL83491IBZ-T7A	Renesas Electronics Corporation	ISL83491 Series 3.6 V 10 Mbps (-40 to +85°C)RS-485/RS-422 Transceiver - SOIC-14 RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
ISL83491IBT	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5742
ISL83491IBZT	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	12760
ISL83491IB	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3760
ISL83491IBZ	Renesas Electronics Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4550
ISL83491IBZT7A	Renesas Electronics Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	290

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

D# C382023

Intersil Corporation

842

Part Number

Manufacturer

Description

Stock

ISL83491IB

Intersil Corporation

OEM/CM Immediate delivery

329

ISL83491IBZ

Intersil Corporation

OEM/CM Immediate delivery

650

Part Number	Manufacturer	Description	Stock
ISL83491IBZ. D# 26AC0733	Renesas Electronics Corporation	Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Driver Case Style:SOIC, No. of Pins:14Pins, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2000 Container: Bulk	0
ISL83491IBZ-T D# 84AC7056	Renesas Electronics Corporation	RS422/RS485 TRANSCEIVER, -40 TO 85DEG C, Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Driver Case RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
ISL83491IBZ-T7A D# 79AH3329	Renesas Electronics Corporation	PB-FREE 14LD SOIC,-40+85,5V RS-485 TRANS 1TX/1RX-FULL DUPLEX ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 250 Container: TAPE & REEL - FULL	0
ISL83491IBZ D# 94M7881	Renesas Electronics Corporation	IC TRANSCEIVER, RS-485/ RS-422, 3.3V, Device Type:RS422 / RS485 Transceiver, IC Interface Type:RS422, RS485, No. of Drivers:1Drivers, No. of Receivers:1Receivers, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Driver Case RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
ISL83491IB D# NS-ISL83491IB	Intersil Corporation	OEM/CM ONLY	9973
ISL83491IBZ-T7A D# NS-ISL83491IBZ-T7A	Intersil Corporation	OEM/CM ONLY	83558
ISL83491IBZ-T D# NS-ISL83491IBZ-T	Intersil Corporation	OEM/CM ONLY	7354

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

Intersil Corporation

ISL83491IBZ

Intersil Corporation

LINE TRANSCEIVER, PDSO14

167

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

D# 9215933P

Renesas Electronics Corporation

Renesas Electronics ISL83491IBZ-T Line Transceiver, 14-Pin SOIC, RL

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

ISL83491IB-T

Intersil Corporation

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

RoHS: Not Compliant

4950

ISL83491IB

Intersil Corporation

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

RoHS: Not Compliant

3241

Part Number	Manufacturer	Description	Stock
ISL83491IBZ	Intersil Corporation	OEM/CM ONLY	3478
ISL83491IBT	Intersil Corporation	OEM/CM ONLY	3731
ISL83491IBZT	Intersil Corporation	OEM/CM ONLY	10016
ISL83491IB	Intersil Corporation	OEM/CM ONLY	3075
ISL83491IBZT7A	Intersil Corporation	OEM/CM ONLY	327

Part Number

Manufacturer

Description

Stock

ISL83491IB

Intersil Corporation

IN stock Immediate delivery

324

ISL83491IBZ

Intersil Corporation

IN stock Immediate delivery

645

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

Renesas Electronics Corporation

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

Intersil Corporation

shipping today

9996

ISL83491IBZ

Intersil Corporation

shipping today

23549

Part Number

Manufacturer

Description

Stock

ISL83491IBZ

D# 32705506

Intersil Corporation

Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ISL83491IBZ

Intersil Corporation

RFQ

473

Part Number

Manufacturer

Description

Stock

ISL83491IBZ-T

D# 2983885

Renesas Electronics Corporation

RS422/RS485 TRANSCEIVER, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

ISL83491IBZ

D# 1562055

Renesas Electronics Corporation

IC TRANSCEIVER, RS-485/ RS-422, 3.3V

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ISL83491IB

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.

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