This document introduces the features of STEVAL-CCA018V1 demonstration board, which is based on TS4657 single-supply stereo digital audio line driver, supporting 16 to 24-bit audio data format stereo DAC, 32 to 48kHz sample rate
The STEVAL-CCA018V1 is a demonstration board designed to evaluate the performance of the TS4657 stereo digital-to-analog-converter (DAC). This device integrates a high-performance audio line driver capable of generating a 2.2 Vrms output level from a single 3.0 to 5.5 V supply, eliminating the need for external regulators.
The board supports 16 to 24-bit audio data formats with sample rates from 32 to 48 kHz. It features an internal negative power supply to ensure ground-referenced, cap-less outputs and includes an integrated structure to suppress pop and click noise.
| Power supply range | 3 V to 5.5 V |
|---|---|
| Audio data format | 16 to 24-bit |
| Sample rate | 32 to 48 kHz |
| SNR A-weighted | 95 dB at 48 kHz |
| Current consumption | 7.4 mA at 3 V |
The device operates with a power supply ranging from 3 V to 5.5 V.