CONFIDENTIAL ES9016K2M Ultra 32-bit Stereo Low Power Audio DAC Datasheet Analog Reinvented 32 The ES9016K2M SABRE Ultra DAC is a high-performance 32-bit, 2-channel audio D/A converter targeted for portable high-fidelity audio power sensitive applications such as digital music players, consumer applications such as Blu-ray players, audio pre-amplifiers and A/V receivers, as well as professional applications such as recording systems, mixer consoles and digital audio workstations. Using the critically acclaimed ESS patented 32-bit HyperStream DAC architecture and Time Domain Jitter Eliminator, 32 the ES9016K2M SABRE Ultra DAC delivers a DNR of up to 122dB and THD+N of 110dB, a performance level that will satisfy the most demanding audio enthusiasts. 32 The ES9016K2M SABRE Ultra DACs 32-bit HyperStream architecture can handle up to 32-bit, 384kHz PCM data 2 via I S, DSD-11.2MHz data as well as mono mode for highest performance applications. Both synchronous and ASRC (asynchronous sample rate conversion) modes are supported. The ES9016K2M SABRE Ultra DAC is powered by a +1.8V to +3.3V supply for both the digital and analog sections, with internal regulators generating the core supply. The DAC comes in a 28-QFN package, supports 1.8V logic levels and consumes less than 40mW in normal operating mode (< 1mW in standby mode) The SABRE Ultra DAC sets a new standard for high quality audio performance, SABRE SOUND , in a cost effective, easy-to-use form factor for todays most demanding digital audio applications. FEATURE DESCRIPTION 32 o 32-bit audio DAC powered by Sabre DAC architecture with Patented 32-bit HyperStream DAC unmatched dynamic range and ultra low distortion o +122dB DNR o Supports both synchronous and ASRC (asynchronous sample rate o 110dB THD+N converter) 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 o Click-free soft mute and volume control Integrated DSP Functions o Programmable Zero detect o De-emphasis for 32kHz, 44.1kHz, and 48kHz sampling o Mono or stereo output in current or voltage mode based on Customizable output configuration performance criterion 2 I C control o Allows software control of DAC features 28-QFN (5mm x 5mm) package o Minimizes PCB footprint < 40mW operating, < 1mW standby power o Maximizes battery life 1.8 to 3.3V analog & digital power supplies o Reduces power and simplifies power supply design 1.8V digital logic supported o Connects to Application Processor without level shifter 2 Versatile digital input o Supports SPDIF, PCM (I S, LJ 16-32-bit) or DSD input o User programmable filter allowing custom roll-off response Customizable filter characteristics o Bypassable 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 www.esstech.com CONFIDENTIAL Rev. 3.2 March 26, 2021 ES9016K2M Datasheet FUNCTIONAL BLOCK DIAGRAM CONTROL INTERFACE ES9016K2M OVERSAMPLING FILTER ASRC Fast/Slow roll-off (PCM) PCM / & DATA 2:1 50/60/70kHz (DSD) 3232--bitbit Dynamic DACL, DACR DSD / Jitter TMTM De-emphasis (PCM) HyHyperperssttrreeaamm Matching DATA CLK SPDIF DACLB, DACRB Volume Control Reduction DDAAC (2xC (2x)) (2x) Interface Soft Mute Zero Detect DPLL Core & IO DAC XI / MCLK Core OSC Power Supply Power Supply Voltage XO VCCA DVDD DVCC AVCCDAC GND (1.8/3.3V) (1.8/3.3V) (1.8/3.3V) TYPICAL APPLICATION DIAGRAM L I2S Headphones R SABRE9601 ES9016K2M HP Driver Baseband Or Application Speakers SPK Driver Processor Earpiece Codec MICs ESS TECHNOLOGY, INC. 109 Bonaventura Drive, San Jose, CA 95134, USA Tel (408) 643-8800 www.esstech.com 2 RESETB SDA SCL GPIO1