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Reinforced, Fast, Low-Power, Six-Channel Digital Isolators

Industry's Fastest, Lowest Power Reinforced Digital Isolators

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主要特征

简化框图

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主要特征

  • AEC-Q100 Qualification for /V Devices
  • Reinforced Galvanic Isolation for Digital Signals
    • 16-QSOP with 4mm Creepage and Clearance
    • Withstands 3kVRMS for 60s (VISO)
    • Continuously Withstands 445VRMS (VIOWM)
    • Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
    • High CMTI (50kV/µs, typ)
  • Low Power Consumption
    • 0.71mW per Channel at 1Mbps with VDD = 1.8V
    • 1.34mW per Channel at 1Mbps with VDD = 3.3V
    • 3.21mW per Channel at 100Mbps with VDD = 1.8V
  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate up to 200Mbps
    • Low Propagation Delay 7ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 11.1ps (typ)
  • Safety Regulatory Approvals
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation (Pending)

应用/用途

  • Automotive
  • Battery Management System (BMS)
  • Chargers
  • Hybrid Electric Vehicle
  • Inverters

描述

The MAX22163−MAX22166 are a family of six-channel, reinforced, fast, low-power digital galvanic isolators using Analog Devices’ proprietary process technology. All devices feature reinforced isolation with a withstand voltage rating of 3kVRMS for 60 seconds. Both automotive and general-purpose devices are rated for operation at ambient temperature from -40°C to +125°C. Devices with /V suffix are AEC-Q100 qualified. See the Ordering Information for all automotive grade part numbers.

  • Industrial
    • Isolated SPI, RS-232/422/485, CAN, Digital I/O
    • Fieldbus Communications
    • Motor Control
    • Medical Systems

These devices transfer digital signals between circuits with different power domains, using as little as 0.71mW per channel at 1Mbps (1.8V supply). The low-power feature reduces system dissipation, increases reliability, and enables compact designs. Devices are available with a maximum data rate of either 25Mbps or 200Mbps and with default-high or default-low outputs. The devices feature low propagation delay and low clock jitter, which reduces system latency.

Independent 1.71V to 5.5V supplies on each side also make the devices suitable for use as level translators.

The MAX22163 features three channels transmitting digital signals in one direction and three in opposite; the MAX22164 offers four channels transmitting digital signals in one direction and two in opposite; the MAX22165 provides five channels transmitting digital signals in one direction and one in opposite; the MAX22166 features all six channels transmitting digital signals in one direction.

简化框图

MAX22163, MAX22164, MAX22165, MAX22166: Simplified Application Diagram MAX22163, MAX22164, MAX22165, MAX22166: Simplified Application Diagram Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心

采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后,所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站,请创建一个新帐户。有关此样片网站的任何问题,请联系SampleSupport@analog.com