PCM1789 Overview
The PCM1789 is a high-performance, single-chip, 24bit, stereo, audio digital-to-analog converter (DAC) with differential outputs. The two-channel, 24-bit DAC employs an enhanced multi-level, delta-sigma (ΔΣ) modulator, and supports 8 kHz to 192 kHz sampling rates and a 16-, 20-, 24-, 32-bit width digital audio input word on the audio interface. The audio interface of PCM1789 supports a 24-bit, DSP format in addition...
PCM1789 Key Features
- 1 Enhanced Multi-Level Delta-Sigma DAC
- High Performance: Differential, fS = 48 kHz
- THD+N: -94 dB
- SNR: 113 dB
- Dynamic Range: 113 dB
- Sampling Rate: 8 kHz to 192 kHz
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS
- Differential Voltage Output: 8 VPP
- Analog Low-Pass Filter Included
- 4x/8x Oversampling Digital Filter