Frequent Questions

  • [FAQ] IWR1443: SDK release

    Part Number: IWR1443 Hello, I am Yin. The website can only see the SDk vesion 2.1.0.4,That is only for IWR1443 ES 3.0. But It seems that my EVM is ES2.0. I wonder if there any way to let the SDk 2.1.0.4 could match my EVM? I found that there few…

  • [FAQ] What is the output voltage (VOH or VOL) when the output current is X or the supply voltage is Y?

    FAQ: Logic and Voltage Translation > Output Parameters >> Current FAQ There are circumstances where you might want to know a VOH or VOL Value that is not given. I will describe two cases: If you want VOH for a supply voltage that is not given (for…

  • [FAQ] TPS65916: Blank part and whether we can program OTP in our lab

    Part Number: TPS65916 Other Parts Discussed in Thread: TPS650861 , TPS65218D0 We want to use TPS65916 part with one of our proprietary processor and wanted to know whether the TPS65916 part is available without pre-programmed OTP? Our required start…

  • [FAQ] How do the LSF translators work?

    Other Parts Discussed in Thread: LSF0101 , LSF0002 , LSF0102 , LSF0204 , LSF0204D , LSF0108 , LSF0102-Q1 , LSF0204-Q1 , LSF0108-Q1 FAQ: Logic and Voltage Translation > Voltage Translators >> Current FAQ The LSF family of translators generates more questions…

  • [FAQ] TPS23754: Should APD be tied to Vss for PoE input ORing?

    Part Number: TPS23754 Hi, In our POE PD design we must tie 'APD' to 'Vss' so that DC adaptor input can be in parallel with full-bridge output. Is there any concern? The output of POE PD is fixed to 12V and the input range of adaptor is 18V ~ 48V…

  • [FAQ] How do I terminate any unused channels of a logic device?

    FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ CMOS Inputs All CMOS inputs must be terminated at either Vcc or Ground. The inputs of a CMOS device are high-impedance. These terminations can be through a resistor (for example…

  • [FAQ] Compiler: Why isn't printf working when running code in CCS?

    Tool/software: TI C/C++ Compiler When I call printf, nothing happens. I don't see any output in the Code Composer Studio (CCS) console. Or, I get garbage. What's going on?

  • [FAQ] Compiler: Which C++ standard is supported?

    Tool/software: TI C/C++ Compiler Which C++ standard is supported by TI C++ compilers?

  • [FAQ] CCS: Why do I need to avoid non-alphanumeric (unicode) characters in my paths?

    Tool/software: Code Composer Studio Why do I need to avoid non-alphanumeric/unicode characters in my installation/build/workspace paths?

  • [FAQ] TPS23861 PoE PSE Controller: PSE to PSE Connection Concerns

    Part Number: TPS23861 Hello if customer use TPS23861 that PSE connect to another PSE via cable. Has any damage risk for it? Has any protection integrated on TPS23861? Thank you. BR Patrick

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