WM8731CLSEFL/R - Brand New Cirrus Logic Interface - CODECs
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Description
WM8731CLSEFL/R is an interface - CODECs electronic component model with a stereo codec and H/P support. It has stereo 24-bit multi-bit sigma delta ADCs and DACs with oversampling digital interpolation and decimation filters. The device features digital audio input word lengths from 16-32 bits and sampling rates from 8kHz to 96kHz with a low power consumption of analog pass-through 12mW, 3.5mW (‘L’ variant) and playback only 22mW, 8mW (‘L’ Variant). The WM8731CLSEFL/R is controlled via a 2 or 3 wire serial interface that provides access to all features including volume controls, mutes, de-emphasis, and power management facilities. It's suitable for portable MP3 players and recorders, CD and Minidisc recorders, PDAs/smartphones with an available 28-lead SSOP or 28-lead QFN package.
Specifications and features
- Highly efficient headphone driver
- ADC SNR 90dB (‘A’ weighted) at 3.3V, 85dB at 1.8V
- DAC SNR 100dB (‘A’ weighted) at 3.3V, 95dB at 1.8V
- Low power of 1.42 – 3.6V digital supply operation and 2.7 – 3.6V analog supply operation
- ADC and DAC Sampling Frequency: 8kHz – 96kHz
- 2 or 3-Wire MPU Serial Control Interface
- Microphone Input and Electret Bias with Side Tone Mixer
- Available in 28-lead SSOP or 28-lead QFN package
Application Scenarios
The WM8731CLSEFL/R is designed to provide high-quality audio features for the following portable devices:
- Portable MP3 Players and Recorders
- CD and Minidisc Recorders
- PDAs / smartphones
Comparison
Advantages- Low power consumption
- Highly efficient headphone driver
- High audio performance with ADC SNR of 90dB (‘A’ weighted) and DAC SNR of 100dB (‘A’ weighted)
- Available in a small 28-lead SSOP or the smaller 28 lead quad flat leadless package (QFN)
- Programmable audio data interface modes and 2 or 3 wire serial control interface
Disadvantages- Not suitable for devices with high power consumption requirements
- Not suitable for high-end audio devices that require advanced audio processing features
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download WM8731CLSEFL/R
- Chipdatas Part: CD93-WM8731CLSEFL/R
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/20 17:43 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.