Search tips
Showing 113 results View by: Thread Post Sort by

  • TCA6416A: Questions of TCA6416A

    TI Thinks Resolved
    Part Number: TCA6416A Dear Team, What is the maximum resistance of the int pin pull up of tca6416a? I want to use it in the battery project, but I found that if his int pin uses the suggested line of 10K, the leakage current will be too large. Can I…
    • Answered

  • TCA6416A: Datasheet change.

    Resolved
    Part Number: TCA6416A Hi team, I'd like to know about the powerup sequence. The following wording has been added in accordance with the changes in the datasheet. "Ramping up the device VCCP before VCCI is recommended to prevent SDA from potentially being…
    • Resolved

  • TCA6416A: TCA6416A and partial power operation

    Part Number: TCA6416A To whom it may concern, We would like to operate the TCA6416A from a 3.3 V SMBus, but have it drive/receive 1.8 V IO. What is the power-on timing requirement? Does this device support partial power-on operation without leakage? Thank…
    • Answered

  • TCA6416A: looking for I/O expander solution for SPI interface

    Resolved
    Part Number: TCA6416A Other Parts Discussed in Thread: SN74HCS595 , SN74HCS165 , MSP430FR2000 Dear team, I am looking for I/O expander for SPI interface. Did we have solution now? I have found some related post about SPI application. May i learn from you…
    • Resolved

  • TCA6416A: TCA6416A /RESET pin description is different from TCA6416(non A version).

    TI Thinks Resolved
    Part Number: TCA6416A Other Parts Discussed in Thread: TCA6416 Hello guys, One of my customers is using TCA6416APWR for their current mass production. But they want to use TCA6416PWR instead of TCA6416APWR due to long lead time. They found that TCA6416…

  • TCA6416A: Register details for generating PWM from P13

    TI Thinks Resolved
    Part Number: TCA6416A Hello, Our application requires a PWM output from TCA6416A. We are using 10 ports as outputs and 3 ports as inputs from TCA6416A in total. Using Port P13 to generate PWM with a frequency of 1.5kHz. Our duty cycle requirement for…
    • Answered

  • TCA6416A: TCA6416 vs TCA6416A Improvements

    Resolved
    Part Number: TCA6416A Other Parts Discussed in Thread: TCA6416 Hello, I need a little help determine exactly what's changed between the TCA6416 and the TCA6416A. I understand that there have been improvements regarding the interrupts and the reset…
    • Resolved

  • TCA6416A: ADDR

    TI Thinks Resolved
    Part Number: TCA6416A Hi, Good Day. QFN package pin 18 ADDR, when not connect high, does this pin need to be ground? Please advise. Thank you very much. Best Regards, Ray Vincent

  • TCA6416A: how to set up standby mode

    Answer Suggested
    Part Number: TCA6416A Dear Team, 1. How to set up standby mode? 2. How to wake up from standby mode to operating mode. 3. How long does it take to switch from standby mode to operating mode ? Many Thanks, Jimmy

  • TCA6416A: BGA version of TCA6416A

    Part Number: TCA6416A Hi, all there is not listed the order number of BGA version of TCA6416A. would you like kindly help check if the BGA TCA6416A is already released?

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