AD1981B - Brand New Analog Devices Interface - CODECs
In Stock:930 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
930,
Ready for Immediate Shipping
Brand:Analog Devices
Category:Interface - CODECs
Chipdatas Part No.:CD91-AD1981B
Manufacturer Part No.:AD1981B
Datecode:09+
Package: QFP
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Description
The AD1981B is an electronic component model in the product category of Interface - CODECs. It is AC '97 2.3 compatible and has various features such as S/PDIF output, integrated stereo headphone amplifier, and high-quality CD input. It also supports power management and comes in a 48-Lead LQFP package.Specifications and features
- AC '97 2.3 compatible
- S/PDIF Output, 20 Bits Data Format, Supporting 48 kHz and 44.1 kHz Sample Rates
- Integrated Stereo Headphone Amplifier
- Variable Sample Rate Audio
- External Audio Power-Down Control
- Greater than 90 dB Dynamic Range
- Stereo Full-Duplex Codec
- 20-Bit PCM DAC
- 3 Analog Line-Level Stereo Inputs for Line-In, AUX, and CD
- Mono Line-Level Phone Input
- Dual MIC Input with Built-In Programmable Preamp
- High Quality CD Input with Ground Sense
- Mono Output for Speakerphone or Internal Speaker
- Power Management Support
- 48-Lead LQFP Package, Lead-Free AvailableApplication Scenarios
The AD1981B can be used in various scenarios including audio interfaces, multimedia devices, and communication systems. It is suitable for applications that require high-quality audio playback and recording.Comparison
Advantages- AC '97 2.3 compatibility
- S/PDIF output for high-quality audio transmission
- Integrated stereo headphone amplifier for enhanced audio experience
- Variable sample rate audio for flexible audio playback
- Power management support for efficient power usage
- Multiple analog line-level inputs for versatile audio connectivityDisadvantages- Limited to a 48-Lead LQFP package, may not be suitable for all form factors
- Requires external audio power-down control for certain functionalities
- Split power supplies (3.3V digital and 5V analog) may require additional circuitry -
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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
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
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Additional Information
- Datasheet: Download AD1981B
- Chipdatas Part: CD91-AD1981B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/06 22:09 +0800
Refund
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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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