ES9028Q2M Datasheet | ESS Technology

FEATURE Patented 32-bit Hyper Stream™ DAC o +129d B DNR o - 120d B THD+N Patented Time Domain Jitter Eliminator 64-bit accumulator & 32-bit processing Integrated DSP Functions Customizable output configuration I2C control 32-QFN (5mm x 5mm) package 83m W operating power consumption < 1m W standby power Versatile digital input Customizable filter characteristics DESCRIPTION o Industry’s highest performance 32-bit mobile audio DAC with unprecedented dynamic range and ultra-low distortion o Supports both synchronous and ASRC (asynchronous sample rate converter) modes o Unmatched audio clarity free from input clock jitter o Distortion free signal processing o Click-free soft mute and volume control o Programmable Zero detect o De-emphasis for 32k Hz, 44.1k Hz, and 48k Hz sampling o Stereo or Mono output in current or voltage mode based on performance criterion o Allows software control of DAC features o Minimizes PCB footprint o Maximizes battery life o Supports SLIMbus, SPDIF, PCM (I2S, LJ 16-32-bit) or DSD input o User programmable filter allowing custom roll-off response o Bypassable oversampling filter APPLICATIONS - Mobile phones / Tablets / Digital music players / Portable multimedia players - Blu-ray / SACD / DVD-Audio player - Audio preamplifiers and A/V receivers - Professional audio recording systems / Mixing consoles / Digital audio workstations ESS TECHNOLOGY, INC. 109 Bonaventura Dr., San Jose, CA 95134, USA. Tel (408) 643-8800 - .ESSTECH. FUNCTIONAL BLOCK DIAGRAM January 16, 2020 ES9028Q2M Datasheet TYPICAL APPLICATION DIAGRAM ESS TECHNOLOGY, INC. 109 Bonaventura Dr., San Jose, CA 95134, USA. Tel (408) 643-8800 - .ESSTECH. 2 January 16, 2020 ES9028Q2M Datasheet PIN LAYOUT 3 ESS TECHNOLOGY, INC. 109 Bonaventura Dr., San Jose,...