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  • HVDA551-Q1: EMC TEST report request

    Part Number: HVDA551-Q1 Hi Support Team. A customer is considering this product as a replacement for another company's product and has requested an EMC TEST Report. Could you please obtain the EMC TEST Report for HVDA551QDRQ1? Thanks, Yutaro H…

  • HVDA551-Q1: HVDA551-Q1: Output differential voltage abnormal

    TI Thinks Resolved
    Part Number: HVDA551-Q1 Hi team, when customer test HVDA551, they found CANH and CANL is abnormal, have a small voltage anomalies. Could you please help analyze why this phenomenon occurs based on the following information. Point-to-point communication…

  • HVDA551-Q1: HVDA551 Max differential voltage between CANH and CANL

    TI Thinks Resolved
    Part Number: HVDA551-Q1 Hi team, I found that HVDA551 recommended Differential input voltage is -6~6V, because CANH and CANL of HVDA551 will exceed 6V when doing EMC test, could you pls help share the HVDA551 Max differential voltage between CANH and CANL…

  • HVDA551-Q1: Output differential voltage is not stable when the cable is long

    TI Thinks Resolved
    Part Number: HVDA551-Q1 Hi team, My customer is using HVDA551QDRQ1. The other side of HVDA551 is a PLC and the terminal resistor is 120 ohm. HVDA551 VCC=5V and VIO=3.3V. When HVDA551 is sending data out, we measured its differential output voltage between…

  • SN65HVD1050: HVD1050 surge test damage

    Part Number: SN65HVD1050 Other Parts Discussed in Thread: HVDA551-Q1 Hi team, When my customer used HVD1050 for surge test, he found that when CANH and CANL add negative 2kV surge to ground, HVD1050 will be damaged, and the impedance of CANH and CANL to…
    • Answered

  • HVDA551-Q1: CAN-FD Support Question

    Resolved
    Part Number: HVDA551-Q1 On the datasheet, there are two particular features listed: - Data rate up to 1Mbps - Supports Can Flexible Data-Rate (FD) Does the latter imply that the transceiver can accept CAN-FD messages with payloads of up to 64 bytes? Or…
    • Resolved

  • HVDA551-Q1: The maximum rise and fall time of differential output signal(CANH&CANL)

    TI Thinks Resolved
    Part Number: HVDA551-Q1 Hi Team, Do we have maximum rise and fall time of HVDA551-Q1 differential output signal can share with the customer? The datasheet only mentioned the typical value of these specs. Best Regards, Nick Dai
    • Answered

  • HVDA551-Q1 Capacitor between Vd and Vio.

    Resolved
    Other Parts Discussed in Thread: HVDA551-Q1 Hi, I got a question about the technique for improving EMC. Customer got the info about it from our competitor as follows, "When supplying different voltage to Vio and Vdd, placing 1uF capacitor between Vdd and…
    • Resolved
    • Answered

  • D3-3P-TDA3X-SK: DCAN - X TDA 3SXX BA BF T

    Resolved
    Part Number: D3-3P-TDA3X-SK Other Parts Discussed in Thread: HVDA551-Q1 What is the default output voltage level of DCAN in TDA3x RVP. Is it 1.8V or 3.3V?
    • Resolved
    • Answered

  • HVDA553-Q1: Questions related to dark current in high and low temperature

    Resolved
    Part Number: HVDA553-Q1 Other Parts Discussed in Thread: HVDA551-Q1 Hi engineer My customer has been asked about the high and low temperature dark current of HVDA553-Q1. See Datasheet 27 page for Quiescent current. However, customers have reported that…
    • Resolved

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