BASE DEVICE
ADAU1452
SigmaDSP audio processor for programmable digital audio signal chains.
- DSP width
- 32 bit
- DSP clock, up to
- 294.912 MHz
- Serial audio ports
- 4 input / 4 output
Analog Devices / Chips & IP
Processors and microcontrollers
Choose processing architecture around the signal flow and software ecosystem.
Product lines are representative. Stock, lifecycle, package and grade must be checked against the exact MPN.
Product scopeChips & IP
Device references in this category2
Documented ordering codes9
Information checked2026-09-28
FROM FAMILY TO DEVICE
Chip models in Processors and microcontrollers
Documented device references
Base-device names are distinct from full ordering numbers. Each detail page identifies the product type, parameter scope and official source.
BASE DEVICE
ADSP-SC589
Dual SHARC+ DSP and Arm Cortex-A5 heterogeneous processor.
- DSP cores
- 2 SHARC+
- DSP clock per core
- 500 MHz
- Application CPU
- Arm Cortex-A5, 500 MHz
2 device references
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WITHIN THIS PRODUCT LINE
Series & subcategories
DSP and audio processors
Processing portfolio for digital signals and real-time audio.
1 device refs · 5 ordering codesSHARC and SHARC+ 0 device refs · 0 ordering codesSHARC-FX 0 device refs · 0 ordering codesBlackfin 0 device refs · 0 ordering codesSigmaDSP 0 device refs · 0 ordering codes
Explore DSP and audio processors →Heterogeneous multicore processors
Portfolio including SHARC and SHARC+ processing technology.
1 device refs · 4 ordering codesExplore Heterogeneous multicore processors →SELECTION CONTEXT
Working with Processors and microcontrollers
Define the required function
Choose processing architecture around the signal flow and software ecosystem.
Use the requirements below to decide which specification limits your design. A family name alone is not a purchasing specification.
Check the integration boundary
Choose the complete device and ordering code before checking package pinout, power, electrical limits and operating grade. Keep family maxima separate from a selected device or package.
Open the manufacturer reference ↗ENGINEERING DECISIONS
What to confirm before selection
Use these checks to define the requirement. Family names alone do not establish performance, package compatibility or current availability.
- Compare accuracy, noise, bandwidth, offset/drift and supply/headroom under the actual operating conditions.
- Check layout, reference, grounding and input/output limits using the device datasheet and evaluation circuit.
- Size voltage, current, transient response, switching frequency and thermal margin for the complete power stage.
- Review package losses, gate-drive needs, protection behavior and recommended layout; similar ratings do not establish equivalence.
- Match frequency band, modulation/protocol, RF performance, antenna interface and regional certification needs.
Move from family to full ordering number
Identify the complete manufacturer part number, package, operating grade and electrical requirements. Reviewed FPGA specifications can then be compared at device level.
Send the exact project requirement →Preparing a complete board?
Bring the BOM, schematic constraints, stack-up and assembly requirements into the project brief.
PCBA project preparation →EVIDENCE & DEVELOPMENT
Documents for this product line
Start with the device table, then check electrical limits, ordering information and the applicable tool release.
Processors and microcontrollers — manufacturer referenceManufacturer product documentationPrimary source ↗ADAU1452 official product referenceOverview / FeaturesWeb ↗ADSP-SC589 official product referenceOverview / FeaturesWeb ↗
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PRACTICAL QUESTIONS
Processors and microcontrollers selection questions
How do I select a model within Processors and microcontrollers?
Start with the documented product scope: Choose processing architecture around the signal flow and software ecosystem. Then compare the device-specific facts below with your required resources and interfaces. Open each model for its evidence and ordering constraints.
Is a base-device name enough to place an order?
A base-device identifier identifies the silicon or model, but may omit package, speed, temperature, qualification and packing options. Use the manufacturer ordering table to establish the complete code. Reference examples do not establish stock or an approved replacement.
Can the listed devices use the same PCB or development tools?
A shared family or manufacturer does not establish pin compatibility. Compare pinout, supply and I/O-bank voltages, configuration, timing, tool support and thermal limits before changing a board.
What should I include for sourcing or PCBA review?
Provide the exact part or board revision, quantity, delivery requirement, operating environment and traceability needs. For assembly, identify BOM readiness, PCB stack-up, programming access and the inspection or functional-test scope.
PREPARE A USEFUL INQUIRY
Build your selection brief.
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Open quotation form →Sources & portfolio context
Analog Devices Processors and microcontrollers reference ↗
Source review: 2026-09-28. This family guide does not assert stock or compatibility between devices.
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