PCM1690

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Burr-Brown Audio PCM1690 SBAS448B – OCTOBER 2008 – REVISED AUGUST 2015 PCM1690 24-Bit, 192-kHz Sampling, Enhanced Multi-Level ΔΣ, Eight-Channel Audio Digital-to-Analog Converter 1 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, 512 fS, 768 fS, 1152 fS – Differential Voltage Output: 8 VPP – Analog Lowpass Filter Included – 4x/8x Oversampling Digital Filter: – Passband Ripple: ±0.0018 dB – Stop Band Attenuation: –75 dB – Zero Flag Flexible Audio Interface: – I/F Format: I2S™, Left-/Right-Justified, DSP, TDM – Data Length: 16, 20, 24, 32 Bits Flexible Mode Control: – 3-Wire SPI, 2-Wire I2C-Compatible Serial Control Interface, or Hardware Control Multiple Functions Through SPI or I2C I/F: – Audio I/F Format Select: I2S, Left-Justified, Right-Justified, DSP, TDM – Digital Attenuation and Soft Mute – Digital De-Emphasis: 32 kHz, 44.1 kHz, 48 kHz – Data Polarity Control – Power Down Multiple Functions Through H/W Control: – Audio I/F Format Select: I2S, TDM – Digital De-Emphasis Filter: 44.1 kHz Analog Mute by Clock Halt Detection External RESET Pin Power Supplies: – 5 V for Analog and 3.3 V for Digital Package: HTSSOP-48 Operating Temperature Range: – –40°C to +85°C 2 Applications Blu-r...