ES9028PRO Datasheet | ESS Technology

Description SABRE® PRO 32-bit 8-ch Hypers Stream II Audio DAC Package 64 e TQFP DNR (d B) 135 (mono) 129 (8-Ch) THD+N (d B) - 120 32-bit DAC Yes I2S / Do P / DSD Jitter / SPDIF Input Reduction Yes Yes Using the critically acclaimed ESS’ patented Hyper Stream® II architecture and Time Domain Jitter Eliminator, the ES9028PRO 32-Bit Audio DAC delivers an unprecedented DNR of up to 135d B in mono mode and THD+N of - 120d B, the industry’s highest performance level that will satisfy the needs of the most demanding audio applications. The ES9028PRO handles up to 32-bit 768k Hz PCM, DSD256 via Do P 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 ponents and layout can be minimized using ES9028PRO’s unique THD pensation 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-e TQFP package for today’s most demanding digital-audio applications. FEATURES Patented 32-bit Hyper Stream® II DAC o Up to 135d B DNR (mono mode) o - 120d B THD+N Patented Time Domain Jitter Eliminator 64-bit accumulator and 32-bit processing Versatile Digital Input Integrated DSP functions Customizable output configuration User Programmable Oversampling Filter Clock Gearing Gain Calibration ADC THD pensation Full 8-to-8 channel mapping BENEFITS 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 o Unmatched audio clarity free from input clock jitter o Distortion-free signal processing o Supports SPDIF, PCM (I2S, LJ, RJ 16-32-bit), Do P or DSD input o Supports up to 768k Hz PCM, DSD256 via Do P and native DSD1024 o Supports up to 1.536MHz external oversampling filter o Supports master and...