Home Isolation Digital isolators
Home
Isolation
Digital isolators
NEW

ISO6021

PREVIEW

Low-power with high-bandwidth, 2-channel, 1 forward/1 reverse, reinforced, digital isolator

Order now
Data sheet

ISO6021

PREVIEW
Data sheet Order now

Product details

Rating Catalog Integrated isolated power No Number of channels 2 Forward/reverse channels 1 forward / 1 reverse Features Overvoltage tolerant inputs Data rate (max) (Mbps) 20 Protocols GPIO, PWM, SPI SPI frequency (max) (MHz) 27.75 Propagation delay time (typ) (ns) 9 Propagation delay time (max) (ns) 9 Part-to-part output skew (max) (ns) 3 Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) 1.2 Channel-to-channel output skew (max) (ns) 1.2 RMS jitter (ps) 9 Certifications CQC, TUV, UL, VDE Isolation rating Reinforced Working isolation voltage (VIOWM) (Vrms) 1061 Withstand isolation voltage (VISO) (Vrms) 3000 Surge isolation voltage (VIOSM) (kVPK) 10.4 CMTI (min) (kV/µs) 100 Default output High, Low Creepage (min) (mm) 4 Current consumption per channel (DC) (typ) (mA) 0.53 Current consumption per channel (1 Mbps) (typ) (mA) 0.55 Operating temperature range (°C) to Clearance (min) (mm) 4
Rating Catalog Integrated isolated power No Number of channels 2 Forward/reverse channels 1 forward / 1 reverse Features Overvoltage tolerant inputs Data rate (max) (Mbps) 20 Protocols GPIO, PWM, SPI SPI frequency (max) (MHz) 27.75 Propagation delay time (typ) (ns) 9 Propagation delay time (max) (ns) 9 Part-to-part output skew (max) (ns) 3 Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) 1.2 Channel-to-channel output skew (max) (ns) 1.2 RMS jitter (ps) 9 Certifications CQC, TUV, UL, VDE Isolation rating Reinforced Working isolation voltage (VIOWM) (Vrms) 1061 Withstand isolation voltage (VISO) (Vrms) 3000 Surge isolation voltage (VIOSM) (kVPK) 10.4 CMTI (min) (kV/µs) 100 Default output High, Low Creepage (min) (mm) 4 Current consumption per channel (DC) (typ) (mA) 0.53 Current consumption per channel (1 Mbps) (typ) (mA) 0.55 Operating temperature range (°C) to Clearance (min) (mm) 4
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Functional Safety-Capable (Planned)
    • Documentation available to aid IEC 61508 system design
  • Supports High Bandwidth and Clock Sensitive Applications
    • Up to 200Mbps data rate
    • Low Propagation Delay: 9ns maximum at 5V, 10ns maximum at 3.3V
    • SPI up to: 27.75MHz at 5V, 25MHz at 3.3V
    • Low Pulse Width Distortion: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V
    • Low Channel to Channel Skew: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V
    • Low Part to Part Skew: 3ns maximum at 5V, 3ns maximum at 3.3V
  • Supports High Channel Density Applications:
    • Low Power: 0.4mA typical per channel at 1Mbps and 3.3V
  • Robust SiO2 isolation barrier:
    • High lifetime at 1061VRMS working voltage
    • Wide temperature range: –40°C to 125°C
    • Up to 5000VRMS isolation rating
    • Up to 10.4kV surge capability
    • Up to ±175kV/µs typical CMTI
  • Supply range: 1.71V to 5.5V
  • Overvoltage tolerant inputs
  • Default output high (ISO602xH) and low (ISO602xL) options
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • Low emissions
  • 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
  • Functional Safety-Capable (Planned)
    • Documentation available to aid IEC 61508 system design
  • Supports High Bandwidth and Clock Sensitive Applications
    • Up to 200Mbps data rate
    • Low Propagation Delay: 9ns maximum at 5V, 10ns maximum at 3.3V
    • SPI up to: 27.75MHz at 5V, 25MHz at 3.3V
    • Low Pulse Width Distortion: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V
    • Low Channel to Channel Skew: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V
    • Low Part to Part Skew: 3ns maximum at 5V, 3ns maximum at 3.3V
  • Supports High Channel Density Applications:
    • Low Power: 0.4mA typical per channel at 1Mbps and 3.3V
  • Robust SiO2 isolation barrier:
    • High lifetime at 1061VRMS working voltage
    • Wide temperature range: –40°C to 125°C
    • Up to 5000VRMS isolation rating
    • Up to 10.4kV surge capability
    • Up to ±175kV/µs typical CMTI
  • Supply range: 1.71V to 5.5V
  • Overvoltage tolerant inputs
  • Default output high (ISO602xH) and low (ISO602xL) options
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • Low emissions
  • 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
filter Find other Digital isolators
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
NEW ISO6421 ACTIVE Noise-immune, dual-channel 1 forward/1 reverse digital isolator Pin-to-pin cost-effective solution; 250kV/us CMTI and 150 Mbps that supports most digital isolation applications

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Top documentation Type Title Format options Date
* Data sheet ISO602x Low Power with High Bandwidth, Reinforced, Dual -Channel Digital Isolators datasheet PDF | HTML 15 Apr 2026
Product overview Eliminating Back-Powering in Digital Isolators With Over- Voltage Tolerant Inputs (Rev. A) PDF | HTML 13 May 2026
Certificate TUV Certificate for Isolation Devices (Rev. M) 07 May 2026
Functional safety information ISO6021 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 13 Apr 2026
Product overview Protecting Your Digital Isolator Using Overvoltage Tolerant Inputs PDF | HTML 27 Jan 2026

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos