• TIC12400-Q1: which internal blocks will be turned off during RESET?

  

  Leo Ma

  Part Number: TIC12400-Q1 Tool/software: Hi Expert, Have a nice day! According to DS, “ When the RESET pin is toggled high, the device enters the reset state with most of the internal blocks turned off ” My question is which internal blocks…

  • 16 hours ago
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• TIC12400-Q1: ADC Self-Diagnostic

  

  Hou Fangxi

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: Per datasheet, The ADC self-diagnostic feature is activated by setting the ADC_DIAG_T bit in the CONFIG register to logic 1. Once enabled, the TIC12400-Q1 periodically sends a test voltage to the ADC. The conversion…

  • 1 month ago
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• TIC12400-Q1: ADC Accuracy

  

  Jacob Bratkowski

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: Hello, I was wondering what the accuracy of the ADC is. Thank you.

  • 1 month ago
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• TIC12400-Q1: Output current range of TIC12400-Q1’s SO pin

  

  Leo Ma

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Other Parts Discussed in Thread: DRV8718-Q1 Tool/software: Hi BU team, Have a nice day! Do you have the output current range of TIC12400-Q1’s SO pin? I can't find it in Datasheet. Thanks! Best wishes, Leo

  • 2 months ago
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• TIC12400-Q1: Wetting Current Diagnostic

  

  Hou Fangxi

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: Per page43-44 of datasheet: 8.4.3.4 Wetting Current Diagnostic When the TIC12400-Q1 is used to monitor safety-critical switches, it may be valuable for the microcontroller to have knowledge of the operating status…

  • 1 month ago
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• TIC12400-Q1: RESERVED bits in registers

  

  Hou Fangxi

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: There are RESERVED bits in some registers suck as bit23-10 in Current Source/Sink Selection Register (Offset = 1Ch) . When to configure this r egister, we will write 0b00000000000000 to these reserved bits. is it…

  • 1 month ago
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• TIC12400-Q1: Registers refresh time

  

  Daniel Wang (auto)

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: Hello team, Customer configured the POLL_TIME as 32ms, detection filter configured as least consecutive polling cycles, here are two questions to confirm with you: 1. Will the register SSC be refreshed every 96ms…

  • 1 month ago
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Answered

• TIC12400-Q1: Register setting issue

  

  Krishnaswaroop K S

  Resolved

  Part Number: TIC12400-Q1 Tool/software: Hi, I'm experiencing some issues with the registers. 1. In "Switch to Ground" mode, the IC functions correctly with all wetting current settings except when the wetting current is set to 0. In that…

  • Resolved

  • 1 month ago
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• TIC12400-Q1: getting 1023 in IN 22 of MSDI pin

  

  Lingesh S

  TI Thinks Resolved

  Part Number: TIC12400-Q1 Tool/software: Hi, I am trying to read ADC from IN22 pin but I couldn't get values from that pins. I have checked the registers also. I couldn't see any wrong values. I am always getting 1023 value in the register. …

  • 1 month ago
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• TIC12400-Q1: Operation with 24V automotive battery rail

  

  Lucca Machado

  TI Thinks Resolved

  Part Number: TIC12400-Q1 MSDI/Automotive: Is there a solution to make the TIC12400-Q1 work in a 24V battery system? I've seen the application brief SCPA061 wich shows a possible solution, however, I wonder if the wetting current would still be functional…

  • 1 month ago
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