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Description
The WM9711EFT is a highly integrated input/output device designed specifically for mobile computing and communication applications. It is a versatile electronic component that can connect directly to mono or stereo microphones, stereo headphones, and a mono speaker. By eliminating the need for multiple components, it helps reduce the overall component count in the system. It also offers seamless integration with wireless communication devices through its phone input and output pins.
Specifications and features
This IC chip is AC’97 Rev 2.2 compatible stereo codec with a DAC SNR of 94dB and THD of -87dB. It also has an ADC SNR of 92dB and THD of -87dB. It supports variable rate audio and can handle all WinCE sample rates. Additionally, it features tone control, bass boost, and 3D enhancement for an enhanced audio experience. The chip includes an on-chip 45mW headphone driver and an on-chip 400mW mono speaker driver. It offers the flexibility of stereo, mono, or differential microphone inputs with automatic level control. The WM9711EFT also includes an auxiliary mono DAC for ring tones or DC level generation. With up to 5 GPIO pins and 2 comparator inputs for battery monitoring, it provides additional functionality. It operates within a supply range of 1.8V to 3.6V and is available in 7x7mm QFN or 48-pin TQFP package options.
Application Scenarios
The WM9711EFT is suitable for various applications including personal digital assistants (PDA), smartphones, handheld computers, and tablet computers. Its compact size, versatile features, and seamless interface to wireless chipsets make it ideal for use in these mobile devices.
Comparison
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download WM9711EFT
- Chipdatas Part: CD94-WM9711EFT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 00:19 +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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UPS(www.ups.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.