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Frequent questions

  • [FAQ] Ultra-low noise JFETs from Texas Instruments

    Other Parts Discussed in Thread: JFE150 , TINA-TI We recently launched the JFE150, a discrete N-channel JFET targeting low noise applications. JFE150 data sheet Product information and support Some key specs of the JFE150: 0.8 nV/rtHz broadband noise at…

  • [FAQ] TLV320ADC3101: Voltage Measurement Transfer Function

    Part Number: TLV320ADC3101 Other Parts Discussed in Thread: TLV320ADC3100 Hello, What is the transfer function relationship between the input voltage applied to the TLV320ADC3101 and TLV320ADC3100 devices and the resulting output codes?

  • [FAQ] PCM1840EVM: PCM1840EVM Audio Format Selection

    Part Number: PCM1840EVM Other Parts Discussed in Thread: PCM1840 The audio format selection settings outlined in the PCM1840EVM User's Guide and board silkscreen do not match the PCM1840 datasheet, which is correct?

  • [FAQ] PCM3060: PCM3060 ESD

    Part Number: PCM3060 Dear TI I would like to know the ESD (MM/HBM/CDM) rating of PCM3060. A customer of mine is asking for the ESD ratings so that they can protect against harming the part during handling and loading on PCB. Please advise. Best regards…

  • [FAQ] TLV320AIC3254EVM-K: Issue with GUI - not displaying anything - stuck at blank screen

    Part Number: TLV320AIC3254EVM-K My customer is having issues getting the Eval Board started. It is connected via USB (D2 lights up). But when the GUI is launched nothing is displayed and here is an image of what we're getting: I changed the settings…

  • [FAQ] PCM1808: Sampling rate effects on input impedance

    Part Number: PCM1808 Hello, Does the sampling rate impact the input impedance of the PCM1808? The typical value is 60kΩ at 48kHz.

  • [FAQ] PCMD3180: Is there a Linux Driver for the PCMD3180 devices?

    Part Number: PCMD3180 Hello, Is there a publicly available Linux driver for the PCMD3180 devices?

  • [FAQ] TLV320ADC5140: Is there a Linux Driver for the TLV320ADC5140 family of devices?

    Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320ADC3140 , , TLV320ADC6140 Hello, Are there publicly upstreamed Linux drivers for the TLV320ADC5140, TLV320ADC3140 and TLV320ADC6140?

  • [FAQ] TLV320AIC3100: AK4637 Cross Reference Replacements and Upgrades

    Part Number: TLV320AIC3100 Hi, We are looking for cross reference replacements for the AK4637 for both the commercial and automotive versions. What mono codec with integrated speaker amplifier does TI have to recommend?

  • [FAQ] PCM1840: AK5384 Cross Reference Replacements and Upgrades

    Part Number: PCM1840 Hi, We are looking for cross reference replacements for the AK5384 for both the commercial and automotive versions. What quad channel (4-channel) audio ADCs does TI have to recommend?

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