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HomeProductsIntegrated Circuits (ICs)Embedded - DSP (Digital Signal Processors)ADAU1446YSTZ-3A
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ADAU1446YSTZ-3A - Analog Devices Inc.

Manufacturer Part Number
ADAU1446YSTZ-3A
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-ADAU1446YSTZ-3A
ECAD Model
Parts Description
IC SIGMADSP 175MHZ 100LQFP
Detailed Description
Package
100-LQFP
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ADAU1446YSTZ-3A Tech Specifications
Analog Devices Inc. - ADAU1446YSTZ-3A technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - ADAU1446YSTZ-3A

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - I/O 3.30V  
Voltage - Core 1.80V  
Type Sigma  
Supplier Device Package 100-LQFP (14x14)  
Series SigmaDSP®  
Package / Case 100-LQFP  
Package Tray  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 105°C (TA)  
On-Chip RAM 46kB  
Non-Volatile Memory -  
Mounting Type Surface Mount  
Interface I²C, SPI  
Clock Rate 172MHz  
Base Product Number ADAU1446  

Parts Introduction

Manufacturer Part Number

ADAU1446YSTZ-3A

Manufacturer

Analog Devices

Introduction

Versatile high-performance SigmaDSP digital audio processor for embedded applications

Product Features and Performance

SigmaDSP core with 172 MHz clock rate

I2C and SPI communication interfaces

On-Chip RAM of 46kB

Low noise and distortion audio signal processing

Ability to run multiple audio processing algorithms concurrently

High integration reduces external component need

Product Advantages

Optimized for advanced audio processing

High precision and audio fidelity

Simplified system integration with minimal external components

Robust thermal and operational performance

Key Technical Parameters

Clock Rate: 172MHz

On-Chip RAM: 46kB

Voltage - I/O: 3.30V

Voltage - Core: 1.80V

Operating Temperature range: -40°C to 105°C

Quality and Safety Features

Operational stability across temperature range

Lead-free and RoHS compliant

Compatibility

Compatible with SigmaStudio software for easy programming

Interfaces with various audio sources through I2C and SPI

Application Areas

Automotive audio systems

Professional audio equipment

Home theater systems

Consumer electronic audio devices

Product Lifecycle

Currently Active with no reported discontinuation

Upgrade paths available for future performance enhancements

Several Key Reasons to Choose This Product

High-performance DSP ideal for demanding audio applications

Extends product service life due to its operational temperature rating

Flexible programming options with SigmaStudio

Enables complex signal processing without external DSP

Support from a reputable manufacturer in signal processing technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. ADAU1446YSTZ-3A

Product Attribute ADAU1446YSTZ-3A ADAU1450WBCPZ-RL ADAU1442YSVZ-3A-RL ADAU1452WBCPZ
Part Number ADAU1446YSTZ-3A ADAU1450WBCPZ-RL ADAU1442YSVZ-3A-RL ADAU1452WBCPZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Voltage - I/O 3.30V 3.30V 3.30V 3.30V
Package / Case 100-LQFP 72-VFQFN Exposed Pad, CSP 100-TQFP Exposed Pad 72-VFQFN Exposed Pad, CSP
Clock Rate 172MHz 147.456MHz 172MHz 294.912MHz
Non-Volatile Memory - ROM (32kB) - ROM (32kB)
Package Tray Tape & Reel (TR) Tape & Reel (TR) Tray
Base Product Number ADAU1446 ADAU1450 ADAU1442 ADAU1452
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Core 1.80V 1.20V 1.80V 1.20V
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Series SigmaDSP® Automotive, SigmaDSP® SigmaDSP® Automotive, SigmaDSP®
Type Sigma Sigma Sigma Sigma
Interface I²C, SPI I²C, SPI I²C, SPI I²C, SPI
On-Chip RAM 46kB 32kB 46kB 160kB
Supplier Device Package 100-LQFP (14x14) 72-LFCSP-VQ (10x10) 100-TQFP-EP (14x14) 72-LFCSP-VQ (10x10)

ADAU1446YSTZ-3A Datasheet PDF

Download ADAU1446YSTZ-3A pdf datasheets and Analog Devices Inc. documentation for ADAU1446YSTZ-3A - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
Site Relocation 24/Feb/2016.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ADAU1446YSTZ-3A Image

ADAU1446YSTZ-3A

Analog Devices Inc.
32D-ADAU1446YSTZ-3A

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