ISO1050 絶縁型 5V CAN トランシーバ |

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絶縁型 5V CAN トランシーバ

絶縁型 5V CAN トランシーバ - ISO1050


  • ISO1042  -  より高い絶縁定格、5 Mbps の CAN FD 速度、より高いバス故障保護電圧、より優れた EMC 特性、より小型のパッケージ・オプションが利用可能なアップグレード済みデバイス


The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard. The device has the logic input and output buffers separated by a silicon oxide (SiO2) insulation barrier that provides galvanic isolation of up to 5000 VRMS for ISO1050DW and 2500 VRMS for ISO1050DUB. Used in conjunction with isolated power supplies, the device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

As a CAN transceiver, the device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps). The device is designed for operation in especially harsh environments, and it features cross-wire, overvoltage and loss of ground protection from –27 V to 40 V and overtemperature shutdown, as well as –12-V to 12-V common-mode range.

The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.


  • Meets the Requirements of ISO11898-2
  • 5000-VRMS Isolation (ISO1050DW)
  • 2500-VRMS Isolation (ISO1050DUB)
  • Fail-Safe Outputs
  • Low Loop Delay: 150 ns (Typical), 210 ns (Maximum)
  • 50-kV/µs Typical Transient Immunity
  • Bus-Fault Protection of –27 V to 40 V
  • Driver (TXD) Dominant Time-out Function
  • I/O Voltage Range Supports 3.3-V and 5-V Microprocessors
  • VDE Approval per DIN VDE V 0884-11:2017-01 and DIN EN 61010-1
  • UL 1577 Approved
  • CSA Approved for IEC 60950-1, IEC 61010-1,
    IEC 60601-1 3rd Ed (Medical)
  • TUV 5-KVRMS Reinforced Insulation Approval for EN/UL/CSA 60950-1 (ISO1050DW-Only)
  • CQC Reinforced Insulation per GB4843.1-2011 (ISO1050DW-Only)
  • Typical 25-Year Life at Rated Working Voltage (see Application Report SLLA197 and Life Expectancy vs Working Voltage)

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他の製品と比較 絶縁型 CAN トランシーバ メール Excelへダウンロード
Part number オーダー・オプション Isolation rating (Vrms) Surge voltage capability (Vpk) Data rate (Max) (Mbps) Bus fault voltage (V) Common mode voltage (V) Operating temperature range (C) HBM ESD (kV) Rating
ISO1050 ご注文 4243     4000     1     -27 to 40     -12 to 12     -55 to 105     4     Catalog