ESS9012 Datasheet PDF - ESS
| Part Number | ESS9012 | |
| Description | Reference 32-bit Audio DAC | |
| Manufacturers | ESS | |
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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 Hyperstream DAC 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 Hyperstream architecture 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 Hyperstream DAC
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
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Sabre32 Reference Datasheet
February 11, 2010
CONFIDENTIAL ADVANCE
INFORMATION Rev. 1.2
Pin Name
I/O Description
40 AUTMOMUTE O Automute
41 ADDR
I Chip Address Select
42 AVCC_R
- Analog Power (+3.3V) for Right channels
43 AGND_R
- Analog Ground for Right channels
44 DAC4
O Differential Positive Analog Output 4
45 DAC4B
O Differential Negative Analog Output 4
46 DAC2B
O Differential Negative Analog Output 2
47 DAC2
O Differential Positive Analog Output 2
48 VDD_R
- Analog Power (+1.2V) for Right channels
49 AVCC_R
- Analog Power (+3.3V) for Right channels
50 AGND_R
- Analog Ground for Right channels
51 GND
- Digital Ground
52 DATA8
I DSD Data8 OR SPDIF Input8
53 DATA7
I DSD Data7 OR SPDIF Input7
54 DATA6
I DSD Data6 OR SPDIF Input6
55 DATA5
I DSD Data5 OR PCM Data CH7/CH8 OR SPDIF Input5
56 DATA4
I DSD Data4 OR PCM Data CH5/CH6 OR SPDIF Input4
57 DATA3
I DSD Data3 OR PCM Data CH3/CH4 OR SPDIF Input3
58 DATA2
I DSD Data2 OR PCM Data CH1/CH2 OR SPDIF Input2
59 DATA1
I DSD Data1 OR PCM Frame Clock OR SPDIF Input1
60 DATA_CLK I PCM Bit Clock OR DSD Bit Clock
61 VDD
- Digital Power (+1.2V) for core of chip
62 DVCC_T
- Digital Power (+3.3V) for top pad ring of chip
63 AGND_L
- Analog Ground for Left channels
64 AVCC_L
- Analog Power (+3.3V) for Left channels
Table 1.1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ESS9012 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ESS9012.PDF Datasheet ] | |
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