Search tips
Showing 87 results View by: Thread Post Sort by

  • ALM2403-Q1: How do I distinguish the digital and signal grounds on the ALM2403-Q1 development board?

    TI Thinks Resolved
    Part Number: ALM2403-Q1 Tool/software: Dear expert, I have a problem now I see layout description in data sheet The grounds for digital and analog signals need to be separated so that there will be better EMI effects. But, how do I distinguish these…

  • ALM2403-Q1: ALM2403 as motor driver, soft start

    Part Number: ALM2403-Q1 Dear expert, This is Shenzhen FAE Anker, my customer is using our ALM2403 as a micro motor driver in projector product, the schematic are as below, the input of DAC is from our DLP. In their application, the startup serial…
    • Answered

  • ALM2403-Q1: Resolver Excitation Circuit

    Resolved
    Part Number: ALM2403-Q1 Other Parts Discussed in Thread: BUF634A , TINA-TI Tool/software: Hi, I have been using the BUF634A to drive various resolvers. To improve the sinusoidal excitation, I tried implementing the resolver excitation circuit from…
    • Resolved

  • ALM2403-Q1: Sink current application

    Part Number: ALM2403-Q1 Tool/software: Hi Team, I would like to check if below architecture is feasible or not. Regards, Roy

  • ALM2403-Q1: Inquiry on loss calculation formula in the data sheet

    TI Thinks Resolved
    Part Number: ALM2403-Q1 Tool/software: Hi TI Teams I would like to ask, Since the Rsolver we are using is for AC signals, But the calculation formula used in the document is the calculation formula used for DC signals Because the AC formula…
    • Answered

  • ALM2403-Q1: temperature calculation problem

    Resolved
    Part Number: ALM2403-Q1 Tool/software: Dear TI team The temperature in front of me is ALM2403. I have a small problem, the imported electricity is 20V, the calculation according to the standard is Vout for 20V/2, RL is 75 ohm, as shown below. Calculated…
    • Resolved

  • ALM2403-Q1: Variable Duty Cycle Waveform Setting in TINA

    Former Member
    Former Member
    Part Number: ALM2403-Q1 Tool/software: Hi, This is a 320kHz variable duty cycle PWM waveform input mentioned in the application manual. How can this waveform input be implemented/set in TINA? Can you provide the corresponding simulation model…

  • ALM2403-Q1: input voltage rang is 8-32V, How to design this part ?

    TI Thinks Resolved
    Part Number: ALM2403-Q1 Other Parts Discussed in Thread: TPS2400 Tool/software: Dears: Customer 's voltage typ is 24V and max is 32V , Do we have any guideline to help customer do this design ? Thanks .
    • Answered

  • ALM2403-Q1: Output current continuous 8-900mA

    Resolved
    Part Number: ALM2403-Q1 Other Parts Discussed in Thread: OPA564-Q1 , ALM2402F-Q1 Hi Team, My customer Li-Auto is looking for a power op-amp with continuous 800-900mA output for resolver application. Is ALM2403-Q1 able to supply in this application?…
    • Resolved
    • Answered

  • RE: ALM2403-Q1: Are the VS+ pins (10, 11, 12) all tied together internally?

    Resolved
    Hi Stephanie, Stephanie Hibler said: Are the VS+ pins 10, 11, 12 internally shorted together or can these can be considered separate? The supply pins in ALM2403-Q1 are bonded together internally and it is one voltage node. In ALM2402F-Q1, these power…

Didn't find what you are looking for? Post a new question.