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Description
The CM102S+ is a highly integrated single chip for USB stereo speakers that aims to be simple and cost-effective. With the minimum required external components, it is an ideal solution for building USB speaker systems. Unlike other USB speaker systems, it does not require any drivers for audio playback on all major operating systems and provides a plug-and-play experience for external digital audio playback.
Specifications and Features
Some notable features of the CM102S+ include:
- USB 2.0 Full-Speed Compatible and USB IF certification
- USB audio device class specification v1.0 Compatible
- 500mA USB bus powered 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
- Isochronous 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 drivers
- 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 CM102S+ is best suited for use in USB stereo speaker systems. It is a simple and cost-effective solution with minimum external components required.
Comparison
Advantages- Simple and cost-effective solution for building USB speaker systems
- No drivers required for audio playback on major operating systems
- USB 2.0 Full-Speed Compatible and USB IF certification for easy integration into various devices
Disadvantages- May not be suitable for more complex speaker systems
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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: 2024/09/19 09:15 +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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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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