View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Interface - CODECsWM8281ECS/R
WM8281ECS/R Image
Image may be representation.
See specifications for product details.
EXPRESS OPTION
Payment method

WM8281ECS/R - Cirrus Logic Inc.

Manufacturer Part Number
WM8281ECS/R
Manufacturer
Cirrus Logic
Allelco Part Number
32D-WM8281ECS/R
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC AUDIO CODEC 24BIT 138-WCSP
Package
138-W-CSP (5.86x4.56)
Data sheet
1.WM8281ECS/R.pdf ...

HTML Datasheet

WM8281 Brief.pdf

PCN Packaging

2.73KHz.pdf

PCN Assembly/Origin

WM8281ECS/R/G 25/Jul/2018.pdf

Environmental Information

RoHS Certificate.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 14277
  • Unit Price: $26.854
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $26.854 $26.85
200+ $10.393 $2,078.60
500+ $10.027 $5,013.50
1000+ $9.847 $9,847.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
EXPRESS OPTION
Payment method
Our certification

Specifications

WM8281ECS/R Tech Specifications
Cirrus Logic Inc. - WM8281ECS/R technical specifications, attributes, parameters and parts with similar specifications to Cirrus Logic Inc. - WM8281ECS/R

Product Attribute Attribute Value  
Manufacturer Cirrus Logic  
Voltage - Supply, Digital -  
Voltage - Supply, Analog -  
Type Audio  
Supplier Device Package 138-W-CSP (5.86x4.56)  
Sigma Delta -  
Series -  
S/N Ratio, ADCs / DACs (db) Typ -  
Resolution (Bits) 24 b  
Product Attribute Attribute Value  
Package / Case 138-WFBGA, WLCSP  
Package Tape & Reel (TR)  
Operating Temperature -  
Number of ADCs / DACs 6 / 8  
Mounting Type Surface Mount  
Dynamic Range, ADCs / DACs (db) Typ -  
Data Interface SLIMbus  
Base Product Number WM8281  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

WM8281ECS/R

Manufacturer

Cirrus Logic

Introduction

The WM8281ECS/R is a high-performance audio CODEC (Coder-Decoder) from Cirrus Logic, designed for a wide range of audio applications. This device offers a comprehensive set of features, including multiple ADCs (Analog-to-Digital Converters) and DACs (Digital-to-Analog Converters), supporting a variety of audio interfaces and resolutions.

Product Features and Performance

6 ADCs and 8 DACs for flexible audio processing

24-bit audio resolution

SLIMbus data interface for efficient data transfer

Low power consumption for portable applications

Configurable gain and attenuation settings

Integrated headphone amplifier

Product Advantages

Versatile audio processing capabilities

High-quality audio performance

Efficient data communication interface

Power-efficient design for battery-powered devices

Flexible configuration options

Key Reasons to Choose This Product

Comprehensive audio CODEC solution from a trusted industry leader

Optimized for a wide range of audio applications

Excellent audio quality and performance

Power-efficient design for extended battery life

Easy integration and configuration

Quality and Safety Features

Robust design and construction for reliable operation

Compliance with industry standards and regulations

Rigorous testing and quality assurance processes

Compatibility

The WM8281ECS/R is compatible with a variety of host processors and audio systems that support the SLIMbus interface.

Application Areas

Smartphones and tablets

Portable audio devices

Automotive infotainment systems

Professional audio equipment

Home entertainment systems

Product Lifecycle

The WM8281ECS/R is an active product, and there are currently no plans for discontinuation. Equivalent or alternative models may be available, so customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Cirrus Logic Inc. WM8281ECS/R

Product Attribute WM8281ECS/R WM8321GEFL/V WM8310GEB/V WM8255S
Part Number WM8281ECS/R WM8321GEFL/V WM8310GEB/V WM8255S
Manufacturer Cirrus Logic Inc. Cirrus Logic Inc. WM WM
Supplier Device Package 138-W-CSP (5.86x4.56) 81-QFN (8x8) - -
Sigma Delta - - - -
Dynamic Range, ADCs / DACs (db) Typ - - - -
Package Tape & Reel (TR) Tray - -
Data Interface SLIMbus - - -
S/N Ratio, ADCs / DACs (db) Typ - - - -
Voltage - Supply, Analog - - - -
Mounting Type Surface Mount Surface Mount - -
Number of ADCs / DACs 6 / 8 - - -
Voltage - Supply, Digital - - - -
Type Audio - - -
Package / Case 138-WFBGA, WLCSP 81-VQFN Dual Rows, Exposed Pad - -
Operating Temperature - -40°C ~ 85°C - -
Base Product Number WM8281 WM8321 - -
Series - - - -
Resolution (Bits) 24 b - - -

WM8281ECS/R Datasheet PDF

Download WM8281ECS/R pdf datasheets and Cirrus Logic Inc. documentation for WM8281ECS/R - Cirrus Logic Inc..

HTML Datasheet
WM8281 Brief.pdf
PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
WM8281ECS/R/G 25/Jul/2018.pdf
Environmental Information
RoHS Certificate.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

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

View More
WM8281ECS/R Image

WM8281ECS/R

Cirrus Logic Inc.
32D-WM8281ECS/R

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

0 RFQ
Shopping cart (0 Items)
It is empty.
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB