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  • TPL0401A-10: start up requirement

    TI Thinks Resolved
    Part Number: TPL0401A-10 Hello expert, My customer would like to know the start up requirement on the timing. They faced some issue is between VDD and external resistor pull high voltage. So they would like to know if you have timing requirement between…

  • TPL0401A-10: Equation for Output Voltage Configuration

    TI Thinks Resolved
    Part Number: TPL0401A-10 On Page 13 of TIDU533, equation 24 shown below shows how to calculate R11. When I try to use the given example I get nothing shown in the photo. R10 = 2490 ohms Vmax = 15 V Vmin = 5 V Rpotmax = 7500 ohms Rpotmin = 0 ohms Vref…
    • Answered

  • TPL0401A-10-Q1: SW Driver in Linux for the TPL0401A-10-Q1

    Resolved
    Part Number: TPL0401A-10-Q1 Hi, Do you have a Linux driver for this item? We haven't found that in your website and it will be extremely helpful to have that in hands. Thx Neta
    • Resolved

  • TPL0401A-10: Application problem

    TI Thinks Resolved
    Part Number: TPL0401A-10 Other Parts Discussed in Thread: TPL0501-100 Dear Team, When using TPL0401x-10, the customer short-circuits the H terminal of the chip to the W terminal. The customer wants to know what is the initial impedance of the HW terminal…
    • Answered

  • TPL0401A-10: I am using TPL0401A-10, but it is a device recommendation that becomes UP/DOWN INTERFACE with Pin-to-Pin.

    Resolved
    Part Number: TPL0401A-10 Hi, TI expert. I'm using TPL0401A-10, is there any device that can be UP/DOWN INTERFACE with Pin-to-Pin? (Up: 128 step, Down: 68 step) If there is, please recommend it. Thank you.
    • Resolved
    • Answered

  • TPL0401A-10: Output voltage accuracy @ voltage divider mode

    Resolved
    Part Number: TPL0401A-10 Hello expert, I'd like to know about how to estimate output voltage accuracy under voltage divider mode. I estimated voltage accuracy by following formula. (5V/128tap)*+-0.5LSB=+-19.5mV However which is not included DNL, Zero…
    • Resolved
    • Answered

  • TPL0401A-10: TUE of TPL0401 under voltage divider mode

    Resolved
    Part Number: TPL0401A-10 Hello Expert, I have question for TUE of TPL0401. In this discussion , I received explanation that TPL0401's gain error is 4LSB when I estimate TUE. However, I couldn't found explanation regarding gain error on datasheet under…
    • Resolved

  • TPL0401A-10: The calculation of One parallel resistor (Rpar = R11) and one series resistor (Rser = R10)

    TI Thinks Resolved
    Part Number: TPL0401A-10 Other Parts Discussed in Thread: TPS54040A I try to calculate R11& R7 by equation(24) & (25), but can't get right value in figure-9. Please help, thank you.

  • TPL0401A-10-Q1: default wiper position

    TI Thinks Resolved
    Part Number: TPL0401A-10-Q1 Hi, when the potentiometer is not connected to the serial interface or when the serial interface is inactive, what is the factor settings for wiper position. Does the wiper (W) stay in the middle, for 10k pot the resistance…
    • Answered

  • TPL0401A-10-Q1: Wiper connection

    Resolved
    Part Number: TPL0401A-10-Q1 Hi, Can we connect the wiper W to to GND to operate as a POT.. The Vout should not reach to VCC or 0V for safety reasons, so we have this setup. Best regards Siva
    • Resolved

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