Digital Isolators

Manufacturer Series Package/Case Packaging Product Status Technology Type Isolated Power Number of Channels Inputs - Side 1/Side 2 Channel Type Voltage - Isolation Common Mode Transient Immunity (Min) Data Rate Propagation Delay tpLH / tpHL (Max) Pulse Width Distortion (Max) Rise / Fall Time (Typ) Voltage - Supply Grade Qualification Operating Temperature Mounting Type Supplier Device Package














































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Technology Type Isolated Power Number of Channels Inputs - Side 1/Side 2 Channel Type Voltage - Isolation Common Mode Transient Immunity (Min) Data Rate Propagation Delay tpLH / tpHL (Max) Pulse Width Distortion (Max) Rise / Fall Time (Typ) Voltage - Supply Grade Qualification Operating Temperature Mounting Type Supplier Device Package
MAX14931FASE+CZ1 Analog Devices Inc./Maxim Integrated

MAX14931FASE+CZ1

DGTL ISO 2750VRMS 4CH GP 16SOIC

Analog Devices Inc./Maxim Integrated

2,872
RFQ
MAX14931FASE+CZ1 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Capacitive Coupling I2C, R232, RS422, RS485, SPI No 4 3/1 Unidirectional 2750Vrms 25kV/µs (Typ) 150Mbps 7.5ns, 7.4ns 1ns 2ns, 2ns 1.71V ~ 5.5V - - -40°C ~ 125°C Surface Mount 16-SOIC
MAX14931FASE+TCZ1 Analog Devices Inc./Maxim Integrated

MAX14931FASE+TCZ1

DGTL ISO 2750VRMS 4CH GP 16SOIC

Analog Devices Inc./Maxim Integrated

1,775
RFQ
MAX14931FASE+TCZ1 Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Capacitive Coupling I2C, R232, RS422, RS485, SPI No 4 3/1 Unidirectional 2750Vrms 25kV/µs (Typ) 150Mbps 7.5ns, 7.4ns 1ns 2ns, 2ns 1.71V ~ 5.5V - - -40°C ~ 125°C Surface Mount 16-SOIC
ISOS141FDBQSEP Texas Instruments

ISOS141FDBQSEP

IC ISOLATION

Texas Instruments

3,260
RFQ
ISOS141FDBQSEP Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Capacitive Coupling CAN, RS422, RS485, SPI No 4 3/1 Unidirectional 3000Vrms 100kV/µs 100Mbps 16ns, 16ns 4.9ns 2.4ns, 2.4ns 2.25V ~ 5.5V - - -55°C ~ 125°C Surface Mount 16-SSOP
ISO7721FSD Texas Instruments

ISO7721FSD

PROTOTYPE

Texas Instruments

1,976
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Capacitive Coupling CAN, RS232, RS485 Yes 2 1/1 Unidirectional 3000Vrms 85kV/µs 100Mbps 16ns, 16ns 4.9ns 1.8ns, 1.9ns 2.25V ~ 5.5V - - -55°C ~ 125°C Surface Mount 8-SOIC
ISO7721FSDR Texas Instruments

ISO7721FSDR

PROTOTYPE

Texas Instruments

3,098
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Capacitive Coupling CAN, RS232, RS485 Yes 2 1/1 Unidirectional 3000Vrms 85kV/µs 100Mbps 16ns, 16ns 4.9ns 1.8ns, 1.9ns 2.25V ~ 5.5V - - -55°C ~ 125°C Surface Mount 8-SOIC
ISO1212SDBQR Texas Instruments

ISO1212SDBQR

PROTOTYPE

Texas Instruments

4,565
RFQ

-

ISO121x 16-SSOP (0.154", 3.90mm Width) Bulk Active Capacitive Coupling General Purpose Yes 2 2/0 Unidirectional 2500Vrms 25kV/µs 4Mbps 140ns, 15ns - 3ns, 3ns 2.25V ~ 5.5V - - -40°C ~ 125°C Surface Mount 16-SSOP
ISO7741FSDBQ Texas Instruments

ISO7741FSDBQ

PROTOTYPE

Texas Instruments

4,532
RFQ

-

ISO774x 16-SSOP (0.154", 3.90mm Width) Bulk Last Time Buy Capacitive Coupling CAN, RS232, RS485, SPI Yes 4 3/1 Unidirectional 3000Vrms 85kV/µs 100Mbps 16ns, 16ns 4.9ns 2.4ns, 2.4ns 2.25V ~ 5.5V - - -55°C ~ 125°C Surface Mount 16-SSOP
ISO7421QDRQ1 Texas Instruments

ISO7421QDRQ1

PROTOTYPE

Texas Instruments

3,963
RFQ

-

ISO742x 8-SOIC (0.154", 3.90mm Width) Bulk Active Capacitive Coupling General Purpose Yes 2 1/1 Unidirectional 2500Vrms 25kV/µs 1Mbps 14ns, 14ns 3.7ns 1ns, 1ns 3.15V ~ 3.45V, 4.75V ~ 5.25V - - -40°C ~ 125°C Surface Mount 8-SOIC
NCIV9211R2 onsemi

NCIV9211R2

HIGH SPEED DUAL-CHANNEL, BI-DIRE

onsemi

1,221
RFQ
NCIV9211R2 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Discontinued at Digi-Key Capacitive Coupling General Purpose No 2 1/1 Unidirectional 5000Vrms 100kV/µs 50Mbps 25ns, 25ns 10ns 1.1ns, 1.1ns 2.5V ~ 5.5V Automotive AEC-Q100 -40°C ~ 125°C Surface Mount 16-SOIC
NCIV9210R2 onsemi

NCIV9210R2

HIGH SPEED DUAL-CHANNEL, BI-DIRE

onsemi

1,215
RFQ
NCIV9210R2 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Discontinued at Digi-Key Capacitive Coupling I2C, SPI No 2 1/1 Unidirectional 5000Vrms 100kV/µs 50Mbps 25ns 10ns 2.2ns, 3ns 2.5V ~ 5.5V Automotive AEC-Q100 -40°C ~ 125°C Surface Mount 16-SOIC
NCIV9211 onsemi

NCIV9211

HIGH SPEED DUAL-CHANNEL, BI-DIRE

onsemi

1,414
RFQ
NCIV9211 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Discontinued at Digi-Key Capacitive Coupling General Purpose No 2 1/1 Unidirectional 5000Vrms 100kV/µs 50Mbps 25ns, 25ns 10ns 1.1ns, 1.1ns 2.5V ~ 5.5V Automotive AEC-Q100 -40°C ~ 125°C Surface Mount 16-SOIC
NCID9200R2 onsemi

NCID9200R2

HIGH SPEEDDUAL-CHANNEL, CERAMIC

onsemi

2,425
RFQ
NCID9200R2 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Discontinued at Digi-Key Capacitive Coupling I2C, SPI Yes 2 2/0 Unidirectional 5000Vrms 100kV/µs 20Mbps 140ns, 140ns 60ns 2.7ns, 2.3ns 2.5V ~ 5.5V - - -40°C ~ 125°C Surface Mount 16-SOIC
ISO6742QDWWRQ1 Texas Instruments

ISO6742QDWWRQ1

AUTOMOTIVE, GENERAL-PURPOSE QUAD

Texas Instruments

2,884
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
ISO6742FQDWWRQ1 Texas Instruments

ISO6742FQDWWRQ1

AUTOMOTIVE, GENERAL-PURPOSE QUAD

Texas Instruments

2,144
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
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Digital Isolators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Digital Isolators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Digital Isolators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Digital Isolators FAQ

Can FPGAX source both active and end-of-life Digital Isolators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Digital Isolators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.