ISO7842-EVM

High-Immunity, 5.7kVRMS Reinforced Quad-Channel 2/2 Digital Isolator Evaluation Module

ISO7842-EVM

Order now

Overview

The ISO7842 provides galvanic isolation up to 5700 VRMS for 1 minute per UL and 8000 VPK per VDE. This device has four isolated channels comprised of a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry.

The ISO7842-EVM helps designers evaluate device performance, supporting the fast development and analysis of isolated systems. The EVM supports evaluation of any of the TI quad-channel digital isolators in a 16-pin SOIC package.

  • 8000 VPK isolation per VDE0884-10 Ed 2.0
  • 5.7 kVRMS isolation for 1 minute per UL 1577
  • Signaling rate: 100 Mbps
  • Isolation barrier life: > 25 years
Digital isolators
ISO7810 Highest isolation rating, single-channel, reinforced digital isolator ISO7820 Highest isolation rating, dual-channel, 2/0, reinforced digital isolator ISO7821 Highest isolation rating, dual-channel, 1/1, reinforced digital isolator ISO7830 Highest isolation rating, triple-channel, 3/0, reinforced digital isolator ISO7831 Highest isolation rating, triple-channel, 2/1, reinforced digital isolator ISO7840 Highest isolation rating, quad-channel, 4/0, reinforced digital isolator ISO7841 Highest isolation rating, quad-channel, 3/1, reinforced digital isolator ISO7842 Highest isolation rating, quad-channel, 2/2, reinforced digital isolator
Download

Order & start development

Evaluation board

ISO7842-EVM – High-Immunity, 5.7kVRMS Reinforced Quad-Channel 2/2 Digital Isolator Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
More literature ISO7842-EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Datasheet ISO7842x High-Performance, 8000-VPK Reinforced Quad-Channel Digital Isolator datasheet (Rev. G) Mar. 02, 2017
User guide ISO784xx Quad-Channel Digital Isolator EVM User Guide Oct. 17, 2014

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