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ESS9012 Datasheet Preview

ESS9012 Datasheet

Reference 32-bit Audio DAC

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CONFIDENTIAL ADVANCE INFORMATION
ES9012 / ES9018
Reference 32-bit Audio DAC
ESS Technology, Inc.
Datasheet
OVERVIEW
The SABRE32 Reference audio DAC series is the world’s highest performance 32-bit audio DAC solution
targeted for consumer applications such as Blu-ray players, audio pre-amplifiers, A/V receivers and
professional applications such as recording systems, mixer consoles and digital audio workstations.
Part Description
Package DNR (dB) THD (dB) 32-bit I2S/DSD SPDIF Jitter
Number
ES9018 SABRE32 Reference
64-LQFP 135 (mono) -120
DAC
Yes
Input
Yes
Input Reduction
Yes Yes
8-Channel Audio DAC
129 (8ch)
ES9012 SABRE32 Reference 64-LQFP 135 (mono) -120
Yes
Yes
Yes
Yes
Stereo Audio DAC
133 (2ch)
With ESS patented 32-bit HyperstreamDAC architecture and Time Domain Jitter Eliminator, the
SABRE32 Reference Stereo DAC delivers an unprecedented DNR of up to 135dB and THD+N of -120dB,
the industry’s highest performance level that will satisfy the most demanding audio enthusiasts.
The SABRE32 Reference audio DAC’s 32-bit Hyperstreamarchitecture can handle full 32-bit PCM data
via I2S input, as well as DSD or SPDIF data. The SABRE32 Reference supports up to 1.536MHz1 input
sampling rates and consumes less than 100mW.
KEY FEATURES
Feature
Patented 32-bit HyperstreamDAC
o Up to 135dB DNR
o -120dB THD+N
Patented Time Domain Jitter Eliminator
Universal digital input for up to 1.536MHz1
sampling rate
Integrated DSP functions
Customizable output configuration
Customizable filter characteristics
100mW power consumption
Benefit
Industry’s highest performance 32-bit audio DAC with
unprecedented dynamic range and ultra low distortion
Unmatched audio clarity free from input clock jitter
Supports SPDIF, PCM (I2S, MSB/LSB justified 16-32-bit) or
DSD input with DVD Audio and SACD compatibility.
Click-free soft mute and volume control
Programmable filter characteristics for PCM/DSD
Programmable Zero detect
De-emphasis for 32, 44.1 and 48kHz sampling
Mono, stereo, 8-channel (ES9018 only) output in current or
voltage mode based on performance criterion
User programmable filter allowing custom roll-off response
Simplifies power supply design
APPLICATIONS
Blu-ray / SACD / DVD-Audio player
Audio preamplifier and receiver
A/V processor
Professional audio recording systems and mixing consoles
Digital audio workstation
1. This is for oversample bypass mode only. The maximum sample rate using the internal oversampling filters is 500kHz.
1 Vista
www.esstech.com
High Definition




ESS

ESS9012 Datasheet Preview

ESS9012 Datasheet

Reference 32-bit Audio DAC

No Preview Available !

CONFIDENTIAL ADVANCE
INFORMATION Rev. 1.2
Sabre32 Reference Datasheet
February 11, 2010
FUNCTIONAL BLOCK DIAGRAM (ES9018)
DATA[8:1]
DATA_CLK
SPDIF in
MCLK
DSD/PCM
Interface
SPDIF
Receiver
CONTROL INTERFACE
OVERSAMPLING FILTER
Fast/Slow roll-off (PCM)
50/60/70kHz (DSD)
De-emphasis (PCM)
Volume Control
Soft Mute
Zero Detect
Reference
ES9018
Jitter
Reduction
DPLL
HyperstreamTM
DAC
(8x)
Dynamic
Matching
(8x)
POWER SUPPLY
VREF
DAC[8:1]
DACB[8:1]
AVCC
AGND
APPLICATION DIAGRAM (ES9018)
Blu-Ray Player
Universal DVD/DVD-Audio/
SACD Player
Home Theater Receiver
Audio
DSP
ES9018
Sabre32 Reference
64-LQFP
FL
FR
C
LFE
SL
SR
BL
BR
2 Vista
www.esstech.com
High Definition


Part Number ESS9012
Description Reference 32-bit Audio DAC
Maker ESS
PDF Download

ESS9012 Datasheet PDF





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