TLV320AIC1106PWR datasheet by Texas Instruments

TLV320AIC1106PWR Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the TLV320AIC1106PWR?
  The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization of the device.
• How do I configure the TLV320AIC1106PWR for stereo audio?
  To configure the TLV320AIC1106PWR for stereo audio, set the STEREO bit in the Audio Interface Control Register (AICR) to 1. This enables stereo mode and allows for independent control of left and right audio channels.
• What is the maximum clock frequency supported by the TLV320AIC1106PWR?
  The TLV320AIC1106PWR supports clock frequencies up to 50 MHz. However, the recommended clock frequency is 12.288 MHz for optimal performance.
• How do I reduce power consumption in the TLV320AIC1106PWR?
  To reduce power consumption, use the Power Management Register (PMR) to disable unused blocks and reduce the clock frequency. Additionally, use the Dynamic Voltage and Frequency Scaling (DVFS) feature to optimize power consumption based on system requirements.
• What is the purpose of the PLL_BYPASS pin on the TLV320AIC1106PWR?
  The PLL_BYPASS pin allows the internal phase-locked loop (PLL) to be bypassed, enabling the use of an external clock source. This can be useful in systems where a high-quality external clock is available.