ES9018K2M Datasheet | ESS Technology

FEATURE Patented 32-bit Hyper Stream™ DAC o +127d B DNR o - 120d B THD+N Patented Time Domain Jitter Eliminator 64-bit accumulator and 32-bit processing Integrated DSP Functions Customizable output configuration I2C control 28-QFN (5mm x 5mm) package 52m W typical operating power < 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 Mono or stereo 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 SPDIF, PCM (I2S, LJ 16-32-bit) or DSD input o User-programmable filter allowing custom roll-off response o By-passable oversampling filter APPLICATIONS - Mobile phones / Tablets / Digital music players / Portable multimedia players - Blu-ray / SACD / DVD-Audio player - Audio preamplifier and A/V receiver - Professional audio recording systems / Mixing consoles / Digital audio workstation ESS TECHNOLOGY, INC. 109 Bonaventura Drive, San Jose, CA 95134, USA. Tel (408) 643-8800 - .esstech. CONFIDENTIAL Rev. 3.6 FUNCTIONAL BLOCK DIAGRAM March 26, 2021 ES9018K2M Datasheet RESETB SDA SCL GPIO1 GPIO2 DATA[2:1] DATA_CLK XI / MCLK XO CONTROL...