High Performance, Multibit Sigma-Delta DAC with SACD Playback
Features and Benefits
- 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
- Data Directed Scrambling DAC—Least Sensitive to Jitter
- Differential Output for Optimum Performance
- See datasheet for additional features
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.
Product Lifecycle Last Time Buy
All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.