Stereo, 24 Bit, 192 H, Multibit Sigma-Delta DAC

The AD1853 is the first audio DAC to support the 192 kHz Sample Rate now included in the DVD-Audio specification. The AD1853 is fully compatible with sample rate from 32 kHz up to and including 192 kHz. It also achieves 120 dB Dynamic Range and Signal-to-Noise Ratio without muting and 107 dB THD+N.

The AD1853 also features a superior Digital Filter with 115 dB stop-band-attenuation. The AD1853 uses Analog Devices' exclusive Multibit Sigma-Delta Modulator with "Perfect Differential Linearity" for reduced idle tones. It also features Analog's patented Data Directed Scrambling to minimize sensitivity to jitter. The AD1853 also includes a click-less on-chip volume control.

The AD1853 is targeted to the performance requirements of Hi End DVD players, DVD-Audio players, CD, A/V Processors, Mixing Consoles, Digital Audio Effects Processors.

* 5 V Stereo Audio DAC System

* Accepts 16-/18-/20-/24-Bit Data

* Supports 24 Bits and 192 kHz Sample Rate

* Accepts a Wide Range of Sample Rates Including: 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz and 192 kHz

* Multibit Sigma-Delta Modulator with “Perfect Differential Linearity Restoration” for Reduced Idle Tones and Noise Floor