ISL43485IBZ Intersil Integrated Circuit (Small Outline Packages) In Stock

The Intersil ISL43485 is a high speed BiCMOS 3. 3V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication. Unlike some competitive devices, this Intersil transceiver is specified for 10% tolerance supplies (3V to 3. 6V). Data rates up to 30Mbps are achievable by using this transceiver, which features higher slew rates. Logic inputs (e. g. , DI and DE) accept signals in excess of 5. 5V, making them compatible with 5V logic families. Receiver (Rx) inputs feature

ACTIVEIntegrated CircuitVerified Jul 2026
Package / Visual Reference
ISL43485IBZSmall Outline Packages
Quick Facts
Manufacturer
Intersil
Package
Small Outline Packages
Pin Count
8
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.3583(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 CodeM8.15
Factory Lead Time12Weeks
YTEOL7
Differential OutputYES
Driver Number of Bits1
Input CharacteristicsDIFFERENTIAL
Interface IC TypeLINE TRANSCEIVER
Interface StandardEIA-485; TIA-485; EIA-422
JESD-30 CodeR-PDSO-G8
JESD-609 Codee3
Number of Functions1
Out Swing-Min1.5V
Output Characteristics3-STATE
Output PolarityCOMPLEMENTARY
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Receive Delay-Max80ns
Receiver Number of Bits1
Supply Current-Max1.2mA
Supply Voltage-Max3.6V
Supply Voltage-Min3V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyBICMOS
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Transmit Delay-Max22ns
PackageSmall Outline Packages

Compliance & Regulatory

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

Datasheet

ISL43485IBZ 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 ISL43485IBZ?

ISL43485IBZ is priced from $1.3583 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ISL43485IBZ in stock?

ISL43485IBZ 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 ISL43485IBZ?

You can buy ISL43485IBZ from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ISL43485IBZ from Intersil.

What is the datasheet for ISL43485IBZ?

The official ISL43485IBZ 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 ISL43485IBZ come in?

ISL43485IBZ 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 $1.3583
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$2.1500$21.50
25+$2.0000$50.00
50+$1.9300$96.50
128+$1.5672$200.60
166+$1.5150$251.49
221+$1.3583$300.18
pcs
Unit price: $2.1500 · Total: $21.50

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