ISO6760DWR Digital Isolator Equivalent & Substitute Parts

Part Overview

The ISO6760DWR is a general-purpose, six-channel digital isolator manufactured by Texas Instruments, designed for CAN, RS232, RS485, and SPI applications. This capacitive coupling isolator provides 5000Vrms isolation with a 50Mbps data rate and 50kV/µs common mode transient immunity. The device is housed in a 16-SOIC surface mount package and operates across an extended temperature range of -40°C to 125°C. The ISO6760DWR is currently in active product status with 1567 units available in Tape & Reel packaging. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, enabling procurement flexibility and supply chain optimization.

Substiute Parts

ISO6760DWR

Texas InstrumentsIn Stock: 1635ISO6760DWR Datasheet

Current PartRFQ

ISO6760FDWR

Texas InstrumentsIn Stock: 9758ISO6760FDWR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ISO6760DWR are identified based on strict parametric equivalence within the ISO676x series. The substitution criteria are limited to packaging format differences while maintaining complete electrical and mechanical compatibility. The following parameters must remain identical for valid substitution:

• Base product number (ISO6760)
• Manufacturer (Texas Instruments)
• Number of channels (6)
• Isolation voltage (5000Vrms)
• Common mode transient immunity (50kV/µs)
• Data rate (50Mbps)
• Propagation delay specifications (18ns max)
• Pulse width distortion (7ns max)
• Supply voltage range (1.71V ~ 1.89V, 2.25V ~ 5.5V)
• Operating temperature range (-40°C ~ 125°C)
• Package type (16-SOIC)
• Mounting type (Surface Mount)

The ISO6760FDWR is a parametric equivalent that differs only in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel), making it a direct substitute for applications where packaging specification permits.

Parameter Comparison

Engineering Selection Recommendations

The ISO6760FDWR serves as a direct parametric equivalent to the ISO6760DWR for all electrical and mechanical applications. Both devices are manufactured by Texas Instruments and maintain identical specifications across isolation voltage, data rate, propagation delay, and operating conditions. The primary distinction between these parts is packaging format: the ISO6760DWR is supplied in Tape & Reel format, while the ISO6760FDWR is supplied in Cut Tape and Digi-Reel® format.

Selection between these parts should be based on procurement and assembly requirements. The ISO6760FDWR offers the additional advantage of ROHS3 compliance and REACH unaffected status, providing enhanced regulatory alignment for applications subject to environmental directives. Both parts maintain active product status with Texas Instruments, ensuring long-term availability and support.

The ISO6760FDWR is suitable for direct substitution in applications where Cut Tape or Digi-Reel® packaging is acceptable. No circuit redesign, board layout modification, or functional re-evaluation is required when transitioning between these parts.

Frequently Asked Questions (FAQ)

Q: Are the ISO6760DWR and ISO6760FDWR electrically identical?

A: Yes. Both parts share identical electrical specifications including 5000Vrms isolation, 50Mbps data rate, 50kV/µs common mode transient immunity, and all timing parameters. They are parametric equivalents within the ISO676x series.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on a reel, suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® packaging provides components on tape segments or alternative reel formats, accommodating different assembly line configurations and lower-volume requirements.

Q: Can I use ISO6760FDWR as a direct replacement for ISO6760DWR on my PCB?

A: Yes. Both parts use identical 16-SOIC surface mount packages with the same pinout, footprint, and electrical characteristics. No PCB redesign is required.

Q: Does the ISO6760FDWR have better compliance certifications?

A: The ISO6760FDWR carries ROHS3 compliance and REACH unaffected status, while the ISO6760DWR lists RoHS status as not applicable. For applications requiring environmental compliance documentation, the ISO6760FDWR provides explicit regulatory alignment.

Q: Which part should I specify for new designs?

A: Both parts are active products. Selection should be based on packaging requirements and compliance needs. The ISO6760FDWR is suitable for applications requiring ROHS3 compliance or Cut Tape/Digi-Reel® packaging formats.

Q: Are there inventory differences between these parts?

A: Yes. The ISO6760DWR has 1567 units in stock, while the ISO6760FDWR has 9695 units available. Availability may influence procurement decisions for time-sensitive projects.

Q: What is the operating temperature range for both parts?

A: Both the ISO6760DWR and ISO6760FDWR operate across -40°C to 125°C, supporting industrial and extended temperature applications.

Q: Can these parts be used interchangeably in CAN, RS232, RS485, and SPI applications?

A: Yes. Both parts support all four protocol types with identical channel configuration (6 unidirectional input channels) and data rate specifications (50Mbps).