PCM1690 Overview
The PCM1690 device is a high-performance, singlechip, 24-bit, eight-channel, audio digital-to-analog converter (DAC) with differential outputs. The eightchannel, 24-bit DAC employs an enhanced, multilevel 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 the PCM1690 supports the...
PCM1690 Key Features
- 1 24-Bit Delta-Sigma DAC
- 8-Channel 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
- Differential Voltage Output: 8 VPP
- Analog Lowpass Filter Included