Description
Antialiasing Filter Included.
Digital HPF Included.
Microphone Bias, Microphone Amplifier,
and Input PGA.
Stereo DAC With Headphone Output.
Analog Performance at VBUS = 5.0 V:.
THD+N: 0.01% (RL > 10 kΩ).
THD+N: 0.02% (RL = 32 Ω).
SNR: 92 dB
The PCM2912 is the Texas Instruments single-chip, USB stereo audio CODE.
Features
- 1.
- 23 On-Chip USB Interface:.
- Oversampling Digital Filter.
- With Full-Speed Transceivers.
- Pass-Band Ripple: ±0.1 dB.
- Fully Compliant with USB 2.0 Specification.
- Stop-Band Attenuation:.
- 43 dB.
- Certified By USB-IF.
- Single-Ended Voltage Output.
- Partially Programmable Descriptors.
- Analog LPF Included.
- Adaptive Isochronous Transfer for Playback.
- Sidetone PGA, Output PGA, and HP.
