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  • ALM2402F-Q1: aoutomotive

    Resolved
    Part Number: ALM2402F-Q1 Other Parts Discussed in Thread: ALM2402-Q1 , I had some application about ALM2402-Q1, how to set the Opa gain and voltage that we can got the full bridge driver result.
    • Resolved
    • Answered

  • ALM2402F-Q1: Overvoltage protection

    Resolved
    Part Number: ALM2402F-Q1 Other Parts Discussed in Thread: ALM2403-Q1 My customer wants to use ALM2403-Q1 as a resolver excitation driver, but is also considering ALM2402F for this purpose. From normal use case point of view, there is no problem. But we…
    • Resolved

  • ALM2402F-Q1: Comparison between ALM2402-Q1 and ALM2402F-Q1

    Part Number: ALM2402F-Q1 Other Parts Discussed in Thread: ALM2402-Q1 , Hi team, Due to supply shortage, customer is looking for a replacement solution of ALM2402-Q1. Could you please help provide a comparison table between ALM2402F-Q1 and ALM2402-Q1 and…

  • ALM2402F-Q1: output RC selection and current rating of output transistor reverse diode

    TI Thinks Resolved
    Part Number: ALM2402F-Q1 Other Parts Discussed in Thread: ALM2403-Q1 Hi team, Customer get 2 questions on ALM2402F-Q1: 1. what's the rated current of output transistor's internal reverse diode? 2. how to select the RC circuit of the output stage…

  • ALM2402F-Q1: Detailed design calculation for resolver excitation using ALM2402f-Q1

    Part Number: ALM2402F-Q1 Hi Team, A customer is looking for a detailed design calculation for resolver excitation using ALM2402f-Q1. Do we have documents related to this request? Regards, Danilo
    • Answered

  • ALM2402F-Q1: Output in HiZ connected to another output

    Resolved
    Part Number: ALM2402F-Q1 Hi, I want to connect the ALM2402 output to a RS485 transceiver. ALM2402 will be 9.5VDC supplied and the transceiver signals will be 0-5 V, 9600 baud - Will this work only by setting ALM2402 in SHDN mode - Do I need to turn off…
    • Resolved

  • RE: ALM2402F-Q1: gain error

    Hi Bharath, From the previous reply, I included on the information about the absolute gain error in ALM2402 IC, which I believe that this is what you are asking for ( Can i know the gain error of the IC ). With the latest reply, what will be the effect of…
    • Answered

  • ALM2402F-Q1: programmable current limit (high side = power supply)

    Resolved
    Part Number: ALM2402F-Q1 Hello, The spec says "RLIMIT = (VS - 1.5) / ILIMIT" This formula is very strange: #1: The current limit would depend on the power supply voltage => not "great" #2: Assuming a VS=10V and ILIMIT=100mA RLIMIT…
    • Resolved
    • Answered

  • ALM2403-Q1: Output Voltage Swing vs Output Current

    Resolved
    Part Number: ALM2403-Q1 Other Parts Discussed in Thread: ALM2402F-Q1 , Hi team, Are below output current and voltage specified as RMS voltage/current or peak voltage/current?
    • Resolved

  • RE: ALM2402F-Q1: Current Consumption

    The maximum IQ of ALM2402F-Q1 is 5mA per amplifier so for the dual ALM2402F-Q1 the maximum total IQ is 10mA. However, a selection of the LDO to power ALM2402F MUST be based on the max IQ plus maximum load current, Iexc, which is a function of the Vout…

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