The DF1704 is a high-performance, stereo, 8X oversampling digital interpolation filter designed for high-end consumer and professional audio applications. The DF1704 supports 24-bit, 96kHz operation and features user-programmable functions, including selectable filter response, de-emphasis, attenuation, and input/output data formats.
The DF1704 is the ideal companion for Texas Instruments' PCM1704 24-bit audio digital-to-analog converter. This combination allows for construction of very high-performance audio systems and components.
COMPANION DIGITAL FILTER FOR THE PCM1704 24-BIT AUDIO DAC
HIGH PERFORMANCE FILTER:
Stopband Attenuation: -115dB
Passband Ripple: ±0.00005dB
Input Data Formats: Standard, Left-Justified,and I2S