PCM3052A
Description
The PCM3052A is a low-cost, single-chip, 24-bit stereo audio codec (ADC and DAC) with single-ended analog voltage input and output.
Key Features
- Microphone Amplifier and Bias - Monaural Microphone Amplifier: 34-dB Gain at Differential Input - Microphone Bias: 1 mA at 3.75 V
- Reference Output: ±10 mA at 2.5 V
- 24-Bit Delta-Sigma ADC and DAC
- Full-Scale Input: 3 Vp-p - Antialiasing Filter Included - 1/64 Decimation Filter
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB - On-Chip High-Pass Filter: 0.91 Hz at fS = 48 kHz - High Performance
- THD+N: -94 dB (Typical)
- SNR: 101 dB (Typical)
- Dynamic Range: 101 dB (Typical)
- Stereo DAC: - Single-Ended Voltage Output: 4 Vp-p - Analog Low-Pass Filter Included - ×8 Oversampling Digital Filter
