CS4398-CZZ Electronic IC Chips Multi-Bit DAC with Volume Control

CS4398

120 dB, 192 kHz Multi-Bit DAC with Volume Control

Features 

• Advanced Multi-bit Delta-Sigma Architecture

  – 120 dB Dynamic Range

  – -107 dB THD+N

  – Low Clock Jitter Sensitivity

  – Differential Analog Outputs 

• PCM input

  – 102 dB of Stopband Attenuation

  – Supports Sample Rates up to 192 kHz

  – Accepts up to 24 bit Audio Data

  – Supports All Industry Standard Audio Interface Formats

  – Selectable Digital Filter Response

  – Volume Control with 1/2 dB Step Size and Soft Ramp

  – Flexible Channel Routing and Mixing

  – Selectable De-Emphasis

• Supports Stand-Alone or I²C/SPI™ Configuration

  Embedded Level Translators

  – 1.8 V to 5 V Serial Audio Input

  – 1.8 V to 5 V Control Data Input

• Direct Stream Digital (DSD)

  – Dedicated DSD Input Pins

  – On-Chip 50 kHz Filter to Meet Scarlet Book SACD Recommendations

  – Matched PCM and DSD Analog Output Levels

  – Non-Decimating Volume Control with 1/2 dB Step Size and Soft Ramp

  – DSD Mute Detection

  – Supports Phase-Modulated Inputs

  – Optional Direct DSD Path to On-Chip Switched Capacitor Filter

• Control Output for External Muting

  – Independent Left and Right Mute Controls

  – Supports Auto Detection of Mute Output Polarity 

• Typical Applications

  – DVD Players

  – SACD Players

  – A/V Receivers

  – Professional Audio Products

ABSOLUTE MAXIMUM RATINGS

(AGND = 0 V; all voltages with respect to ground.)

WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes.

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