CONFIDENTIAL ADVANCE INFORMATION ES9023 Premier Stereo DAC with 2Vrms Driver Analog Reinvented Datasheet DNR Power Supply No DC-blocking Pop-Noise Device Description Package (dB) (Output Level) capacitor Free Sabre Premier Stereo DAC +3.6V (2Vrms) ES9023 112 16-SOP with 2Vrms Op-Amp Driver +3.3V (1.9Vrms) The ES9023 is a 24-bit stereo audio DAC with an integrated 2Vrms op-amp driver. Powered by the industry proven Sabre DAC technology, the ES9023 combines best-sounding audio with lowest system cost and highest performance into the ideal D/A converter for line-level output applications such as Blu-ray players, CD / DVD players, set-top boxes, digital TVs and audio receivers. With patented HyperStream architecture and Time Domain Jitter Eliminator, the ES9023 delivers jitter-free studio quality audio with 112dB DNR. Using an integrated charge pump to generate the negative supply, the ES9023 can operate from a single AVCC supply to drive a ground-referenced 2Vrms output, eliminating the need for output dc-blocking capacitors. Optionally, the output level can be adjusted by using an external resistor, allowing for output level below 2Vrms. Pop-noise is eliminated through a comprehensive suppression on power up/down, mute, reset, loss of power or clock. Dedicated control/status pins allow easy system integration without the need for microcontroller programming. FEATURE BENEFIT Lowest system cost by minimizing external components Sabre DAC and 2Vrms op-amp driver Highest performance integration Best sounding audio powered by Sabre DAC technology Patented HyperStream and Jitter Best dynamic range: 112dB Elimination Architecture Immune to Clock Jitter Allow designer to customize output level (up to 2Vrms) Adjustable output level based on application requirements via an external resistor Ground-referenced output Reduce cost by eliminating blocking capacitors Pop-noise suppression Pop-free on power up/down, mute and reset Dedicated control / status pins 2 I S or left-justified select Easy to use no programming required Soft-mute enable Zero-detect output Charge pump for negative supply Single AVCC simplifies power supply Low power consumption in 16-SOP Simple power supply to reduce PCB size ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-8800 Fax (408) 643-8801 CONFIDENTIAL ADVANCE INFORMATION Rev. 0.71 April 6, 2015 ES9023 Datasheet FUNCTIONAL BLOCK DIAGRAM Control/Status ES9023 BCK 2Vrms LRCK AOUTL PCM Oversampling Jitter HyHyppeerSrStrtreeaamm Op-Amp SDI Interface Filter Reduction DADACC ( (22xx)) Driver AOUTR (2x) MCLK Power Supply & VEE Charge Pump APPLICATION DIAGRAM Blu-Ray Player AVCC DVD Player L Audio Audio Out Processor (2Vrms) ES9023 R Home Theater Receiver PC Pro-Audio Sound Card ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-8800 Fax (408) 643-8801 2 CP CN AVDD AVSS