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ES9028PRO 数据表(PDF) 1 Page - ESS Technology,Inc |
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ES9028PRO 数据表(HTML) 1 Page - ESS Technology,Inc |
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1 / 57 page  CONFIDENTIAL ADVANCE INFORMATION Analog Reinvented ES9028PRO 32-Bit HyperStream® II 8-Channel Audio DAC ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA. Tel (408) 643- 8800 • Fax (408) 643-8801 FEATURES BENEFITS Patented 32-bit HyperStream® II DAC o Up to 135dB DNR (mono mode) o –120dB THD+N o Industry’s highest performance 32-bit audio DAC with unprecedented dynamic range and ultra-low distortion o Supports both synchronous and asynchronous sampling modes Patented Time Domain Jitter Eliminator o Unmatched audio clarity free from input clock jitter 64-bit accumulator and 32-bit processing o Distortion-free signal processing Versatile Digital Input o Supports SPDIF, PCM (I2S, LJ, RJ 16-32-bit), DoP or DSD input o Supports up to 768kHz PCM, DSD256 via DoP and native DSD1024 o Supports up to 1.536MHz external oversampling filter o Supports master and slave timing modes Integrated DSP functions o Click-free, soft mute and output volume changes o Programmable Zero detection o De-emphasis for 32kHz, 44.1kHz, and 48kHz sampling Customizable output configuration o Mono, stereo, or 8-channel output with either current-mode or voltage-mode operation (current-mode gives lower THD) User Programmable Oversampling Filter o 7 ready-to-use preset filters with linear/minimum phase and low-delay options o Supports custom coefficients for unique sound signature o Supports external oversampling filter Clock Gearing o Reduces operating frequency for lower power consumption Gain Calibration ADC o Enables uniform output level across all chips THD compensation o Minimizes distortion from external PCB components and layout Full 8-to-8 channel mapping o Allows channels to be remapped for optimized PCB routing APPLICATIONS Digital-Audio Workstations Professional Audio Equipment Blu-ray / SACD players A/V Receivers The SABRE® ES9028PRO HyperStream® II 8-channel audio DAC is a high performance 32-bit solution designed for Audiophile and Studio equipment applications such as SACD players, Blu-ray players, digital preamplifier, A/V receivers, studio consoles and digital audio workstations. Part Number Description Package DNR (dB) THD+N (dB) 32-bit DAC I2S / DoP / DSD / SPDIF Input Jitter Reduction ES9028PRO SABRE® PRO 32-bit 8-ch HypersStream II Audio DAC 64 eTQFP 135 (mono) 129 (8-Ch) –120 Yes Yes Yes Using the critically acclaimed ESS ’ patented HyperStream® II architecture and Time Domain Jitter Eliminator, the ES9028PRO 32-Bit Audio DAC delivers an unprecedented DNR of up to 135dB in mono mode and THD+N of –120dB, the industry’s highest performance level that will satisfy the needs of the most demanding audio applications. The ES9028PRO handles up to 32-bit 768kHz PCM, DSD256 via DoP and native DSD1024 data in master or slave timing modes. Custom sound signature is supported via a fully programmable FIR filter with 7 presets. Residual distortion from suboptimal PCB components and layout can be minimized using ES9028PRO ’s unique THD compensation circuit, while chip-to-chip gain variation is minimized via a built-in auto gain calibration circuit. The SABRE® ES9028PRO sets the standard for HD audio performance, SABRE SOUND®, in a cost-effective, easy-to-use 64-eTQFP package for today’s most demanding digital-audio applications. |
类似零件编号 - ES9028PRO |
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类似说明 - ES9028PRO |
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