ADAU1701 Analog Devices Integrated Circuit (Quad Flat Packages) In Stock
Analog Devices ADAU1701 is a complete SigmaDSP audio processor integrating 2 ADC inputs, 4 DAC outputs, and a powerful 28/56-bit audio DSP core in a single chip. Available in stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- ADAU1701 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADAU1701?
- Integrated SigmaDSP 28/56-bit audio processing core for real-time signal manipulation
- 2 ADC inputs and 4 DAC outputs enabling versatile multi-channel audio system designs
- On-chip program memory stores up to 1024 instructions for standalone self-boot operation
What is ADAU1701 used for?
The ADAU1701 is ideal for home audio systems, professional speaker management, and smart home voice-control devices requiring high-quality DSP processing. Its self-boot capability from an external EEPROM makes it perfect for standalone audio enhancement modules in consumer electronics. Audio engineers use it for crossover networks, equalizers, and room correction systems operating at 48 kHz sample rates.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ADAU1701 datasheet?
ADAU1701 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADAU1701?
Compatible alternatives and drop-in replacements for ADAU1701:
Frequently Asked Questions
How many audio inputs and outputs does the ADAU1701 provide for a multi-channel design?
The ADAU1701 provides 2 ADC inputs and 4 DAC outputs, supporting stereo input and quad output configurations at sample rates up to 192 kHz, making it suitable for surround sound processing and active speaker crossover systems.
Can the ADAU1701 operate autonomously without a host microcontroller?
Yes, the ADAU1701 can self-boot from an external I2C EEPROM, storing up to 1024 DSP program instructions and coefficient data, enabling fully standalone operation in audio equipment without requiring a dedicated host processor at runtime.
What DSP word length does the ADAU1701 use for signal processing calculations?
The ADAU1701 uses a 28-bit data path with 56-bit accumulator, delivering high dynamic range processing at 48 kHz standard sample rates with up to 144 dB of dynamic range, reducing quantization noise in precision audio applications.
For a professional active loudspeaker design, how does ADAU1701 compare to a discrete DSP solution?
The ADAU1701 integrates 2 ADC inputs, 4 DAC outputs, and a 28/56-bit DSP core into a single chip, replacing dozens of discrete components and reducing BOM cost. A discrete solution would require separate ADC, DAC, and DSP ICs plus interface logic, significantly increasing board area and design complexity.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit