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  • LMH6525: LMH6525

    Part Number: LMH6525 Other Parts Discussed in Thread: LMH13000 Tool/software: Hi, Advise I’m building a system to drive four ROHM RLD65NZX1 laser diodes (650 nm, 7 mW output, ~25 mA typical drive current) with closed-loop intensity control via their…

  • LMH6525: How to terminate inputs of non-used channels?

    Part Number: LMH6525 Other Parts Discussed in Thread: LMH13000 This application utilizes only one channel of the LMH6525. Due to layout constraints, there is no space for resistors on the ENx pins of the unused channels. I suspect leaving these pins floating…

  • LMH6525: How to set the oscillation frequency

    TI Thinks Resolved
    Part Number: LMH6525 HELLOW In the datasheet, setting the oscillation frequency is done through resistors. We attempted to change the resistor, but the oscillation frequency remained unchanged at 62.5MHz. Why is this happening? Could you please help…
    • Answered

  • LMH6525: Question on oscillation signal

    Resolved
    Part Number: LMH6525 Other Parts Discussed in Thread: LMH6526 Hi expert, I have 2 questions for LMH6525: 1. What is the relationship between the input differential lvds signal and the oscillation signal? The datasheet states that lvds controls the…
    • Resolved
    • Answered

  • LMH6525: Maximum supply voltage

    Resolved
    Part Number: LMH6525 Hi team, The datasheet shows an ABS max of 5.5V, so I'm operating at 5.25V to have a bit of margin, but page 13 describing operation at 5.5V to help overcome the internal RDSON of the control FET. If this part really has an ABS…
    • Resolved

  • LMH6525: may I ask, how is the Read Channel applied and what are its main use cases? Thank you

    TI Thinks Resolved
    Part Number: LMH6525 HELLOW may I ask, how is the Read Channel applied and what are its main use cases? Thank you

  • LMH6525: current superposition

    Part Number: LMH6525 Hi Team, Customer wants to increase the output current. He wants to stack up with multiple channels. He changes the IR input resistance, the current output size can be changed. If the resistance of the IR channel is fixed…

  • LMH6525: About OUTPUT CURRENT (TOTAL INPUT CURRENT=0mA)

    TI Thinks Resolved
    Part Number: LMH6525 Please tell us about Figure 11 of the data sheet. In the data sheet, when the total input current is 0, the output current is not 0. How much output current can flow when the total input current is 0?
    • Answered

  • LMH6525: Evaluation board

    Resolved
    Part Number: LMH6525 Other Parts Discussed in Thread: LMH6526 Hello experts, Does TI have EVM of LMH6525(or LMH6526)? I can't find evaluation board of TI's laser diode driver. Thanks and best regards, Ryo Akashi
    • Resolved

  • LMH6525: Datasheet question especially AVDD/VDD/AGND/GND

    Part Number: LMH6525 Q1 Page#9-10 Detailed block diagram. I would like to know the part where the power supply is separated. Please let me know each blocks are belong to? VDDA, GNDA.... VDD, GND... If possible copy block diagram and Add circle or mark…

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