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  • TLV320DAC3100-Q1: pin FMEA

    TI Thinks Resolved
    Part Number: TLV320DAC3100-Q1 Hi team, Could you please advise pin FMEA of the following case? 1. HPL (27pin), HPR (30 pin) are default power down which means those 2pins are High-Z at power up, correct? In that case, Could you please advise the impact…

  • TLV320DAC3100-Q1: Input/Output Pin confirm

    TI Thinks Resolved
    Part Number: TLV320DAC3100-Q1 Other Parts Discussed in Thread: TLV320DAC3100 Hi team, We have some issue about TLV320DAC3100, and we did not find an exact description in the spec sheet. 1. Do PIN5, 13, and 14 only need to be connected to the corresponding…
    • Answered

  • TLV320DAC3100-Q1: TDM16

    Resolved
    Part Number: TLV320DAC3100-Q1 Other Parts Discussed in Thread: PCM5242 , TPA6120A2 , TPA6130A2 Hi team, Could you advise the which TDM mode does TLV320DAC3100-Q1 support? There is no detail information about TDM in the datasheet. Does it support TDM16? …
    • Resolved

  • TLV320DAC3100-Q1: Half-wave generation

    Part Number: TLV320DAC3100-Q1 Hi team, Could you advise if I can generate the half-wave like below using the beep generation register below? regards,

  • TLV320DAC3100-Q1: radiated emissions

    Part Number: TLV320DAC3100-Q1 Hi, I'm using TLV320DAC3100-Q1 in a car to drive a 64 Ohm buzzer connected via a non-shielded cable of 3 meters. From the radiofrequency analysis we noticed that emissions were above limits even without sending any audio…
    • Answered

  • TLV320DAC3100-Q1: typical and maximum supply current

    Resolved
    Part Number: TLV320DAC3100-Q1 Hi team, In order to calculate the power supply I would like to know the supply current of each supply pin of TLV320DAC3100-Q1. Could you give me the typical and Maximum value of the supply current? regards,
    • Resolved
    • Answered

  • TLV320DAC3100-Q1: interval on beep generator

    Resolved
    Part Number: TLV320DAC3100-Q1 Hi team, I would like to know the minimum interval between beep generating function. As described in the datasheet as below, new beep cannot be generated until previous beep has done, correct? "A single beep is generated…
    • Resolved

  • TLV320DAC3100-Q1: DC offset failure mode, detection and protection

    TI Thinks Resolved
    Part Number: TLV320DAC3100-Q1 Hi team, Is there a failure mode in TLV320DAC3100-Q1 DC offset at Class D speaker output? I concern the excessive DC offset on the output might damage the speaker connected. #1. Is there such a failure mode? #2. If yes, could…
    • Answered

  • TLV320DAC3100-Q1: I2C write command

    Resolved
    Part Number: TLV320DAC3100-Q1 Hi team, I would like to reduce communication commands between MCU and TLV320DAC3100-Q1. Besides auto increment feature, is there any way to skip duplicated command such like sending the device address every time? For example…
    • Resolved

  • TLV320DAC3100-Q1: Diagnostic of overflow flags / FAC interrupt

    TI Thinks Resolved
    Part Number: TLV320DAC3100-Q1 Other Parts Discussed in Thread: TLV320DAC3100 Hi team, I want to diagnose Reg.29 Overflow Flags and Reg.44 FAC Interrupt flags. Could you advise the way to intentionally generate those flags in my board? regards,

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