WM8976G
Low Power CODEC With Speaker DriverWM8976G
Low Power CODEC With Speaker Driver
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Manufacturer Part # : WM8976G
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Package/Case: QFN-32
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Brand: CIRRUS LOGIC
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Product Categories : Codecs
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Paypal
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CreditCard
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WesternUnion
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MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
WM8976G DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The WM8976 is a low power, high quality CODEC designed for portable applications such as multimedia phone, digital still camera or digital camcorder. The device integrates a preamp for differential microphone, and includes drivers for speakers, headphone and differential or stereo line output. External component requirements are reduced as no separate microphone or headphone amplifiers are required.FEATURES Stereo CODEC: • DAC SNR 98dB, THD -84dB (‘A’ weighted @ 48kHz) • ADC SNR 95dB, THD -84dB (‘A’ weighted @ 48kHz) • On-chip Headphone Driver with ‘capless’ option - 40mW per channel into 16Ω / 3.3V SPKVDD • 0.9W output power into 8Ω BTL speaker / 5V SPKVDD - Capable of driving piezo speakers - Stereo speaker drive configurationMic Preamps: • Differential or single-ended microphone interfaces - Programmable preamp gain - Psuedo differential input with common mode rejection - Programmable ALC / Noise Gate in ADC path • Low-noise bias supplied for electret microphoneOther Features: • Enhanced 3-D function for improved stereo separation • Digital playback limiter • 5-band Equaliser (record or playback) • Programmable ADC High Pass Filter (wind noise reduction) • Programmable ADC Notch Filter • Aux inputs for stereo analog input signals or ‘beep’ • On-chip PLL supporting 12, 13, 19.2MHz and other clocks • Support for 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48kHz sample rates • Low power, low voltage - 2.5V to 3.6V (digital: 1.71V to 3.6V) • 5x5mm 32-lead QFN packageAPPLICATIONS • Stereo Camcorder or DSC • Multimedia Phone
Key Features
- Stereo CODEC:
- DAC SNR 98dB, THD -84dB (‘A’ weighted @ 48kHz)
- ADC SNR 95dB, THD -84dB (‘A’ weighted @ 48kHz)
- On-chip Headphone Driver with ‘capless’ option
- - 40mW per channel into 16Ω / 3.3V SPKVDD
- 0.9W output power into 8Ω BTL speaker / 5V SPKVDD
- - Capable of driving piezo speakers
- - Stereo speaker drive configuration
- Mic Preamps:
- Differential or single-ended microphone interfaces
- - Programmable preamp gain
- - Psuedo differential input with common mode rejection
- - Programmable ALC / Noise Gate in ADC path
- Low-noise bias supplied for electret microphone
- features:
- Enhanced 3-D function for improved stereo separation
- Digital playback limiter
- 5-band Equaliser (record or playback)
- Programmable ADC High Pass Filter (wind noise reduction)
- Programmable ADC Notch Filter
- Aux inputs for stereo analog input signals or ‘beep’
- On-chip PLL supporting 12, 13, 19.2MHz and other clocks
- Support for 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48kHz sample rates
- Low power, low voltage
- - 2.5V to 3.6V (digital: 1.71V to 3.6V)
- 5x5mm 32-lead QFN package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Manufacturer | WM | Product Category ! | IC Chips |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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