CS4398 120-dB, 192-kHz Multibit DAC with Volume Control Features Advanced Multibit Delta-Sigma Architecture Direct Stream Digital (DSD) 120 dB Dynamic Range Dedicated DSD Input Pins -107 dB THD+N On-Chip 50 kHz Filter to Meet Scarlet Book SACD Recommendations Low Clock Jitter Sensitivity Matched PCM and DSD Analog Output Differential Analog Outputs Levels PCM input Non-Decimating Volume Control with 102 dB of Stopband Attenuation 1/2 dB Step Size and Soft Ramp Supports Sample Rates up to 192 kHz DSD Mute Detection Accepts up to 24 bit Audio Data Supports Phase-Modulated Inputs Supports All Industry Standard Audio Optional Direct DSD Path to On-Chip Interface Formats Switched Capacitor Filter Selectable Digital Filter Response Control Output for External Muting Volume Control with 1/2 dB Step Size and Independent Left and Right Mute Controls Soft Ramp Supports Auto Detection of Mute Output Flexible Channel Routing and Mixing Polarity Selectable De-Emphasis Typical Applications Supports Stand-Alone or IC/SPI DVD Players Configuration Embedded Level Translators SACD Players 1.8 V to 5 V Serial Audio Input A/V Receivers 1.8 V to 5 V Control Data Input Professional Audio Products 3.3 V to 5 V 5 V 1.8 V to 5 V Switched Interpolation Register/Hardware Left Multibit 2 Capacitor Hardware or I C/SPI Filter with Configuration Differential Control Data Modulator DAC and Output Volume Control Filter 1.8 V to 5V Switched Interpolation Right Multibit Capacitor PCM Filter with Differential DAC and Modulator PCM Input Serial Output Volume Control Filter Interface External Left and Right Mute DSD Processor Mute Controls DSD Control -Volume control DSD Input Interface -50kHz filter Internal Voltage Reference Direct DSD Copyright Cirrus Logic, Inc.
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