The recommended power-up sequence is to apply VCC first, followed by VDD, and then the digital inputs. This ensures that the internal voltage regulators are powered up correctly and the device is properly initialized.
To configure the PCM1716E/2K for master clock mode, connect the MCLK pin to an external clock source, and set the MCLKDIV pin to the desired clock division ratio. Additionally, set the BCK pin to the desired bit clock frequency, and configure the WS pin to select the desired word length.
The maximum allowed capacitance on the VCC and VDD pins is 10uF. Exceeding this value may cause power-up issues or affect the device's performance.
The digital output data from the PCM1716E/2K is in MSB-first, 2's complement format. The data is output on the DOUT pin, and the output data rate is determined by the BCK pin frequency and the word length selected by the WS pin.
The recommended layout and routing for the PCM1716E/2K's analog and digital signals is to keep the analog signals (VIN, VREF, and AGND) separate from the digital signals (VCC, VDD, and DGND) to minimize noise and crosstalk. Use separate power planes and ground planes for the analog and digital sections, and route the signals to minimize signal integrity issues.
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PCM1716E/2K Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
