ISO7221BDG4In StockTexas Instruments

Digital Isolator CMOS 2-CH 5Mbps 8-Pin SOIC Tube

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
ISO7221BDG4Small Outline Packages
Quick Facts
Manufacturer
Texas Instruments
Package
Small Outline Packages
Pin Count
8
Lifecycle
OBSOLETE
Category
Integrated Circuit
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
Interface IC TypeDIGITAL ISOLATOR
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Number of Functions1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Voltage-Max5.5V
Supply Voltage-Min3V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyBICMOS
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
HTS Code8542.39.00.01

Datasheet

ISO7221BDG4 Datasheet Download

Official datasheet from Texas Instruments

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ISO7221BDG4:

ISO7221BDRTexas Instruments

CMOS, PDSO8

View Part →
ISO7221BDRG4Texas Instruments

CMOS, PDSO8

View Part →
ISO7221BDTexas Instruments

CMOS, PDSO8

View Part →
ISO7221AQDRQ1Texas Instruments

BICMOS, PDSO8

View Part →
ISO7221CQDRQ1Texas Instruments

BICMOS, PDSO8

View Part →

Frequently Asked Questions

What is the price of ISO7221BDG4?

ISO7221BDG4 is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ISO7221BDG4 in stock?

ISO7221BDG4 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy ISO7221BDG4?

You can buy ISO7221BDG4 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ISO7221BDG4 from Texas Instruments.

What is the datasheet for ISO7221BDG4?

The official ISO7221BDG4 datasheet from Texas Instruments contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ISO7221BDG4 come in?

ISO7221BDG4 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 Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

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