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Description
The CM102-A+/102S+ series is a highly integrated single chip for USB stereo speakers application. It is a simple and very cost-effective solution, as minimum external components are needed for building an USB speaker system. It provides a truly plug-and-play feature for external digital audio playback, since no driver is necessary for audio playback on all major OS.
Specifications and features
- USB 2.0 Full Speed Compatible and USB IF Certification
- USB audio device class specification v1.0 Compatible
- USB bus powered 500mA operation with suspend mode support
- Embedded high performance 16 bit stereo audio DAC
- Embedded Digital Control Power Amplifier for Speaker Driving
- Embedded power on reset block and Power amplifier enable / disable control pin
- Embedded X2 Modulation for Higher Audio Quality
- Embedded Anti-Pop Circuit with Internal Feedback Structure
- Embedded 5V to 3.3V Regulator with Voltage Level Detector for Single 5V External Power Supply
- Alternate zero bandwidth setting for releasing bandwidth on USB bus during inactive operation
- Single 12MHz crystal input with on-chip PLL and embedded USB transceiver
- Support Dynamic Range Control (DRC) Feature to Provide a Better Listen Experience
- Volume control input with simple external VR circuit
- Isochroous transfer using adaptive synchronization with internal PLL
- High performance 16-Bit Stereo, 48 / 44.1 KHz Sampling Rate for Audio Playback
- 3.3V IO with 5V tolerance; 3.3V core logics design
- GPIO pin for application specific usage
- Support S/PDIF output interface
- LED Indicator Pin During Playback
- Compatible with Win 98SE / Win ME / Win 2000 / Win XP, and Mac OS 9 / OS X without additional driver
- USB Software Drive Xear 3D Sound Technology With HRTF 3D, EAXTM, Speaker Shifter and Virtual 7.1CH effects for free bundle
- Compact 18 pin PDIP and SOP package
Application Scenarios
The CM102-A+/102S+ series is ideal for USB stereo speakers application, especially for those who require a simple and cost-effective solution.
Comparison
Advantages- Simple and very cost-effective solution
- Minimum external components
- Truly plug-and-play feature for external digital audio playback
- No driver is necessary for audio playback on all major OS
Disadvantages- The compact 18 pin PDIP and SOP package may limit the functionality of some extensive audio projects
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Similar parts: 430483 , Click to view
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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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Additional Information
- Datasheet: Download CM102S+
- Chipdatas Part: CD86-CM102S+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/17 03:09 +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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Payment Method
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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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Registered Mail(www.singpost.com)
Free shipping without minimum order.
