SLAAEG6 November 2023 TAA5212 , TAA5412-Q1 , TAC5111 , TAC5111-Q1 , TAC5112 , TAC5112-Q1 , TAC5211 , TAC5212 , TAC5212-Q1 , TAC5311-Q1 , TAC5312-Q1 , TAC5411-Q1 , TAC5412-Q1 , TAD5112 , TAD5112-Q1 , TAD5212 , TAD5212-Q1
This document applies to the following part numbers:
TAC5212, TAC5112, TAC5211, TAC5111, TAA5212, TAD5212, TAD5112, TAC5412-Q1, TAC5411-Q1, TAC5312-Q1, TAC5311-Q1, TAC5212-Q1, TAC5211-Q1, TAC5112-Q1, TAC5111-Q1, TAA5412-Q1, TAD5212-Q1, TAD5112-Q1
These devices have a smart auto-configuration block to generate all necessary internal clocks required for the ADC and DAC Circuitry as well as the digital filter engine used for signal processing. This configuration is done by monitoring the frequency of the FSYNC and BCLK signal on the audio buses. The device supports the various data sample rates (of the FSYNC signal frequency) and the BCLK to FSYNC ratio to configure all clock dividers, including the PLL configuration, internally without host programming.