WM8731CSEFL
- Mfr.Part #
- WM8731CSEFL
- Manufacturer
- Cirrus Logic
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CODEC PORTABLE INTERNET 28QFN
- Stock
- 17,692
- In Stock :
- 17,692
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Cirrus Logic
- Product Category :
- CODECS
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 3.6V
- Weight :
- 70.788759mg
- Published :
- 2008
- Factory Lead Time :
- 18 Weeks
- Operating Temperature :
- -40°C~85°C
- Min Supply Voltage :
- 2.7V
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 28-QFN (5x5)
- Voltage - Supply, Analog :
- 1.8V~3.6V
- Packaging :
- Tube
- S/N Ratio, ADCs / DACs (db) Typ :
- 90 / 100
- Mount :
- Surface Mount
- Type :
- Audio
- Min Operating Temperature :
- -40°C
- Resolution (Bits) :
- 24 b
- Number of A/D Converters :
- 2
- Signal to Noise Ratio (SNR) :
- 90 dB
- Interface :
- 2-Wire, I2C, SPI, Serial
- Package / Case :
- 28-VFQFN Exposed Pad
- Sigma Delta :
- yes
- Number of ADCs / DACs :
- 2 / 2
- RoHS Status :
- RoHS Compliant
- Number of Pins :
- 28
- Voltage - Supply, Digital :
- 1.42V~3.6V
- Data Interface :
- Serial
- REACH SVHC :
- Unknown
- Sampling Rate :
- 96 ksps
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 95
- Number of D/A Converters :
- 2
- Max Operating Temperature :
- 85°C
- Datasheets
- WM8731CSEFL

CODECS Cirrus Logic WM8731CSEFL Overview
Introducing the CODECS Cirrus Logic WM8731CSEFL, a highly versatile and efficient audio codec specifically engineered for portable internet applications. This innovative component from Cirrus Logic integrates advanced audio functionalities into a compact 28QFN package, making it an ideal solution for developers looking to enhance audio performance in small-scale devices. With its robust design and high-performance capabilities, the WM8731CSEFL codec facilitates superior sound quality and streamlined integration, catering to the growing demands of sophisticated portable audio systems.
WM8731CSEFL Features
The WM8731CSEFL codec boasts a range of features designed for optimal audio performance in portable devices. These include high-quality ADC and DAC components, which ensure crystal-clear audio capture and playback. Additionally, the codec supports various digital audio interfaces, flexible sampling rates, and has an integrated headphone amplifier, making it highly adaptable to various audio processing needs. Its low power consumption also makes it suitable for battery-operated devices, ensuring prolonged usability without compromising on audio quality.
WM8731CSEFL Applications
- Smartphones and Tablets: Integrates seamlessly to provide high-fidelity audio playback and recording capabilities, enhancing user experience in mobile communications and media consumption.
- Portable Media Players: Utilized for its compact size and efficient power usage, delivering outstanding audio quality for on-the-go entertainment.
- Wireless Headsets: Employs its low-power operation and integrated headphone amplifier to offer premium sound in Bluetooth and other wireless headsets.
- Audio Docking Stations: Ideal for use in docking stations that require high-quality audio decoding from mobile sources to speakers, ensuring rich and dynamic sound reproduction.
- Gaming Devices: Enhances audio effects and background scores in portable gaming consoles, providing an immersive gaming experience with minimal latency.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















