ISO722X EVM Bench


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This evaluation module (EVM) is used for testing the parametrics of the factory installed ISO7421 dual channel isolator. The EVM may be reconfigured by the user for use with any of the ISO7220X, ISO7221X or ISO742X dual channel isolators.

  • 1,5,25 and 150-Mbps Signaling Rate Options
  • -Low Channel-to-Channel Output Skew; 1 ns max

    -Low Pulse Width Distortion (PWD); 1 ns max

    -Low Jitter Content: 1 ns Typ at 150Mbps

  • Typical 25 Year life at Rated Voltage
  • 4000Vpeak Isolation, 560Vpeak Viorm
  • - UL 1577, IEC 60747-5-2 VDE 0884, Rev 2), IEC 61010-1, IEC 60950-1 and CSA Approved- 50KV/us Typical Transient Immunity

  • Operates with 3.3V of 5V supplies
  • 4KV ESD Protestion
  • High Elecrtromagnetic Immunity
  • -40 C to 125 C Operating Range
Digital isolators
ISO7220A Dual-channel, TTL, 2/0, 1-Mbps digital isolator ISO7220B Dual-channel, 2/0, 5-Mbps digital isolator ISO7220C Dual-channel, 2/0, 25-Mbps digital isolator ISO7220M Dual-channel, 2/0, 150-Mbps digital isolator ISO7221A Dual-channel, TTL, 1/1, 1-Mbps digital isolator ISO7221B Dual-channel, 1/1, 5-Mbps digital isolator ISO7221C Dual-channel, 1/1, 25-Mbps digital isolator ISO7221M Dual-channel, 1/1, 150-Mbps digital isolator ISO7420 Dual-channel, 2/0, 1-Mbps digital isolator ISO7420E Dual-channel, 2/0, 50-Mbps digital isolator ISO7420FCC Dual-channel, 2/0, 50-Mbps, digital isolator ISO7420M Dual-channel, 2/0, 1-Mbps digital isolator with wide temperature range ISO7421 Dual-channel, 1/1, 1-Mbps digital isolator ISO7421A-Q1 Automotive, dual-channel, 1/1, digital isolator ISO7421E Dual-channel, 1/1, 50-Mbps digital isolator ISO7421E-Q1 Automotive, dual-channel, 1/1, 50-Mbps digital isolator ISO7421FE Dual-channel, 1/1, 50-Mbps, default output low digital isolator

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Evaluation board

ISO722XEVM — ISO722X EVM Bench

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Technical documentation

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Type Title Date
Certificate ISO722XEVM EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide Dual-Channel Digital Isolator EVM (Rev. D) 08 Jul 2013

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