ISL83491IBZ Intersil Integrated Circuit (Small Outline Packages) In Stock

These Renesas RS-485/RS-422 devices are BiCMOS 3. 3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices, this Renesas family is specified for 10% tolerance supplies (3V to 3. 6V). The ISL83483 and ISL83488 use slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications. Data rates up to 10Mbps are achievable by

ACTIVEIntegrated CircuitVerified Jul 2026
Package / Visual Reference
ISL83491IBZSmall Outline Packages
Quick Facts
Manufacturer
Intersil
Package
Small Outline Packages
Pin Count
14
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.6000(MOQ 10)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeM14.15
Factory Lead Time12Weeks
Date Of Intro2017-10-20
YTEOL7
Differential OutputYES
Driver Number of Bits1
High Level Input Current-Max0.000025A
Input CharacteristicsDIFFERENTIAL SCHMITT TRIGGER
Interface IC TypeLINE TRANSCEIVER
Interface StandardEIA-485; EIA-422
JESD-30 CodeR-PDSO-G14
JESD-609 Codee3
Number of Functions1
Out Swing-Min1.5V
Output Characteristics3-STATE
Output Low Current-Max0.004A
Output PolarityCOMPLEMENTARY
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Receive Delay-Max90ns
Receiver Number of Bits1
Supply Current-Max1mA
Supply Voltage-Max3.6V
Supply Voltage-Min3V
Supply Voltage-Nom3.3V
Supply Voltage1-Max3.6V
Supply Voltage1-Min3V
Supply Voltage1-Nom3.3V
Surface MountYES
TechnologyBICMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Transmit Delay-Max35ns
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginMalaysia, Taiwan

Datasheet

ISL83491IBZ Datasheet Download

Official datasheet from Intersil

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of ISL83491IBZ?

ISL83491IBZ is priced from $0.6000 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ISL83491IBZ in stock?

ISL83491IBZ is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy ISL83491IBZ?

You can buy ISL83491IBZ from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ISL83491IBZ from Intersil.

What is the datasheet for ISL83491IBZ?

The official ISL83491IBZ datasheet from Intersil contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ISL83491IBZ come in?

ISL83491IBZ is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Intersil

Intersil is a leading electronic component manufacturer. FindMyChip sources Intersil ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.6000
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$1.0700$10.70
100+$0.7228$72.28
500+$0.6867$343.35
1000+$0.6307$630.70
2000+$0.6050$1210.00
3000+$0.6000$1800.00
pcs
Unit price: $1.0700 · Total: $10.70

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy