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Frequent questions

  • [FAQ] TLV320AIC3254: Should I connect a capacitor to a MICBIAS pin? What should I do about noise?

    Part Number: TLV320AIC3254 Other Parts Discussed in Thread: TLV320AIC3104 Should I connect a capacitor directly to the output of the MICBIAS pin of the TLV320AIC3254, TLV320AIC3104 and other similar devices?

  • [FAQ] TLV320AIC3254: Recommended power supply sequence for TLV320AIC family of CODECs

    Part Number: TLV320AIC3254 Other Parts Discussed in Thread: TLV320AIC3204 What is the recommended power-up sequence for the TLV320AIC3254, TLV320AIC3204 and other similar TLV320AIC CODEC devices?

  • [FAQ] TLV320AIC CODECs: Can I drive high impedance loads with a headphone amplifier?

    Can I drive higher impedance loads with a headphone amplifier that the impedances specified in the datasheet?

  • [FAQ] TLV320AIC23: Pinout of the TLV320AIC23

    Part Number: TLV320AIC23 The BGA pinout of from page 1-4 seems to contradict the package drawing on page A-1. Can you help clarify the pinout?

  • [FAQ] TLV320AIC3110: Typical power consumption of the TLV320AIC31xx family of devices

    Part Number: TLV320AIC3110 What is the typical power consumption in different operating modes for the TLV320AIC31xx family of devices?

  • [FAQ] TLV320AIC3120: Change sampling frequency dynamically on the TLV320AIC3120

    Part Number: TLV320AIC3120 Is it possible to change the sampling rate dynamically / on the fly in the TLV320AIC3120?

  • [FAQ] TLV320AIC3100: TLV320AIC3100 and TLV320AIC1110 Beeps or Tones

    Part Number: TLV320AIC3100 1. Can the AIC1110 pre-store 12 tones (DTMF beeps), and can each tone can be triggered at will from the I2C bus? . 2. If the answer is no, does the AIC1110 have to be programmed with the correct tone combination depending…

  • [FAQ] TLV320AIC3254: miniDSP_D_Cycles and miniDSP_A_Cycles in the TLV320AIC3254 CODEC

    Part Number: TLV320AIC3254 Can you provide more information about the miniDSP_D_Cycles and miniDSP_A_Cycles in the TLV320AIC3254 CODEC?

  • [FAQ] TLV320AIC3254: What is the purpose of p0_r60_b7-6 in TLV320AIC3254?

    Part Number: TLV320AIC3254 Can you provide more information about the purpose of p0_r60_b7-6 in TLV320AIC3254?

  • [FAQ] TLV320AIC3254: How and when can the C-RAM and I-RAM of the TLV320AIC3254 miniDSP be accessed?

    Part Number: TLV320AIC3254 Can you provide more information regarding how and when can the C-RAM and I-RAM of the TLV320AIC3254 miniDSP be accessed?

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