AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
Functional Safety-Capable (Planned)
- Documentation available to aid ISO 26262 system design
Up to 150Mbps data rate
Robust SiO2 isolation barrier:
- High lifetime at up to 1061VRMS and 1500VDC working voltage
- Up to 5000VRMS isolation rating
- Up to 10.4kV surge capability
- Up to ±250kV/µs typical CMTI
Supply range: 2.25V to 5.5V
Overvoltage Tolerant Inputs
Default output high (ISO642x-Q1) and low (ISO642xF-Q1) options
Low propagation delay: 10ns maximum at 5V, 12ns maximum at 3.3V
Supports SPI up to: 25MHz at 5V, 20.8MHz at 3.3V
Low pulse width distortion: 1.8ns maximum at 5V, 2.2ns maximum at 3.3V
Robust electromagnetic compatibility (EMC)
- System-level RI, ESD, and surge immunity
- Low emissions
SOIC (D-8) Package
Wide-SOIC (DWV-8) Package
Safety-Related Certifications (Planned):
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 and CSA CAS Notice No. 5A
- IEC 62368-1, IEC 61010-1 and GB 4943.1 certifications

AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
Functional Safety-Capable (Planned)
- Documentation available to aid ISO 26262 system design
Up to 150Mbps data rate
Robust SiO2 isolation barrier:
- High lifetime at up to 1061VRMS and 1500VDC working voltage
- Up to 5000VRMS isolation rating
- Up to 10.4kV surge capability
- Up to ±250kV/µs typical CMTI
Supply range: 2.25V to 5.5V
Overvoltage Tolerant Inputs
Default output high (ISO642x-Q1) and low (ISO642xF-Q1) options
Low propagation delay: 10ns maximum at 5V, 12ns maximum at 3.3V
Supports SPI up to: 25MHz at 5V, 20.8MHz at 3.3V
Low pulse width distortion: 1.8ns maximum at 5V, 2.2ns maximum at 3.3V
Robust electromagnetic compatibility (EMC)
- System-level RI, ESD, and surge immunity
- Low emissions
SOIC (D-8) Package
Wide-SOIC (DWV-8) Package
Safety-Related Certifications (Planned):
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 and CSA CAS Notice No. 5A
- IEC 62368-1, IEC 61010-1 and GB 4943.1 certifications

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Top documentation	Type	Title	Format options	Date
*	Data sheet	ISO642x-Q1 General-Purpose, Basic and Reinforced , Dual -Channel Digital Isolators datasheet	PDF \| HTML	08 Apr 2026
	Functional safety information	ISO6420 and ISO6420-Q1 Functional Safety FIT Rate, FMD and Pin FMA	PDF \| HTML	03 Feb 2026
	Product overview	Eliminating Back-Powering in Digital Isolators With Over- Voltage Tolerant Inputs	PDF \| HTML	27 Jan 2026
	Product overview	Protecting Your Digital Isolator Using Overvoltage Tolerant Inputs	PDF \| HTML	27 Jan 2026

Design & development

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Evaluation board

DIGI-ISO-EVM — Universal digital isolator evaluation module

DIGI-ISO-EVM is an evaluation module (EVM) used to evaluate any of the TI single-channel, dual-channel, triple-channel, quad-channel or six-channel digital isolator devices in five different packages - 8-pin narrow-body SOIC (D), 8-pin wide-body SOIC (DWV), 16-pin wide-body SOIC (DW), 16-pin ultra- (...)

User guide: PDF | HTML

Not available on TI.com

Evaluation board

ISO64XX-WB-EVM — ISO64xx wide-body package evaluation module

The ISO64xx wide-body (WB) package evaluation module (EVM) allows designers to evaluate device performance for fast development and analysis of isolated systems. The EVM supports evaluation of any of the ISO64xx single-channel, dual-channel, quad-channel or six-channel digital isolator devices in (...)

User guide: PDF | HTML

Not available on TI.com

Package	Pins	CAD symbols, footprints & 3D models
SOIC (D)	8	Ultra Librarian

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ISO6420-Q1

Automotive, noise-immune, dual-channel, 2 forward/0 reverse, digital isolator