The STEVAL-CCA009V1 is a high-performance stereo headphone driver demonstration board based on the TS4601B chip. It features a wide power supply range, low quiescent current, and digital volume control.
The STEVAL-CCA009V1 is a demonstration board designed to evaluate the TS4601B, a stereo headphone driver dedicated to high audio performance and space-constrained applications. The board utilizes capacitor-less output technology and an I²C interface for volume control and configuration.
| Power supply range | 2.9 V to 5.5 V |
|---|---|
| PSRR at 217 Hz | 107 dB |
| SNR A-weighted | 101 dB |
| Quiescent current typ. | 4.8 mA at 3.0 V |
| Standby current max. | 2 µA |
The board operates with a power supply ranging from 2.9 V to 5.5 V.
The board can drive a minimum of 0.9 Vrms output voltage into 16 Ω.
The low quiescent current is 4.8 mA typ. at 3.0 V.