SBAU141A January 2009 – April 2024 PCM2912A
The DEM-PCM2912A EVM performance presented in this section was obtained under the following conditions:
Configure the equipment as shown in Figure 5-1.
Power Supply | Performance | Filter Setting | RL | VOUTL | VOUTR |
---|---|---|---|---|---|
5.0 V | THD+N (0 dBFS at 1 kHz) | 400 Hz to 20 kHz Pre-Anlr | 10 kΩ | 0.0086% | 0.0085% |
SNR (BPZ input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting |
10 kΩ | 92.1 dB | 92.1 dB | |
DR (–60 dBFS input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting |
10 kΩ | 90.3 dB | 90.5 dB | |
Channel Separation (BPZ input for target channel) |
400 Hz to 20 kHz Pre-Anlr | 10 kΩ | 89.3 dB | 89.3 dB |
Power Supply | Performance | Filter Setting | RL | VOUTL | VOUTR |
---|---|---|---|---|---|
5.0 V | THD+N (0 dBFS at 1 kHz) | 400 Hz to 20 kHz Pre-Anlr | 32 Ω | 0.026% | 0.025% |
SNR (BPZ input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting | 32 Ω | 92.1 dB | 92.1 dB | |
DR (–60 dBFS input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting | 32 Ω | 89.4 dB | 89.4 dB |
Power Supply | Performance | Filter Setting | RL | VOUTL | VOUTR |
---|---|---|---|---|---|
5.0 V | THD+N (0 dBFS at 1 kHz) | 400 Hz to 20 kHz Pre-Anlr | 16 Ω | 0.044% | 0.042% |
SNR (BPZ input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting | 16 Ω | 92.1 dB | 92.1 dB | |
DR (–60 dBFS input) | 400 Hz to 20 kHz Pre-Anlr + A-weighting | 16 Ω | 89.4 dB | 89.3 dB |