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Description
AD6255A is a single chip of Class-D audio amplifier with USB/I2S interface and supports recording function. When using the power supplied from the USB port, AD6255A can drive a pair of up to 1W speakers due to the built-in, high efficiency and high performance class D amplifiers. The device also has an I2S input port and I2S output port. The I2S input port allows other external audio sources to use the class D amplifier to share the speakers. The I2S output port allows other high performance audio device (i.e. AD8356A/AD8256A) to be controlled by AD6255A.
Features
● Compliant with USB Specification v1.1, and USB 2.0 full speed
● Embedded high efficiency, high performance class D stereo amplifier
● Support I2S input and I2S output interface of master mode Sampling frequencies(Fs): 48kHz
● +6dB enhancement(Theater function)
● Support recording function
● Support both bus-powered and self-powered operation
● Supports Win Me//2000/XP and MacOS
● True plug-and-play application, no driver is required for basic USB speaker application
● Support volume/mute control with external button
● Built-in 5V to 3.3V regulator for internal device operation
● Total efficiency 80% for 8Ω load @ -1dB 1kHz sine wave input
● Loudspeaker PSNR & DR (A-weighting) 80dB (PSNR), 78dB (DR) with Bead filter 82dB (PSNR), 78dB (DR) with Chock filter
● Anti-pop design
● Over-temperature protection
● Under-voltage shutdown
● Short-circuit detection
● 12 MHz Crystal Input
● 32-pin LQFP(Pb free) -
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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- Datasheet: Download AD62555-QE24NAT
- Chipdatas Part: CD91-AD62555-QE24NAT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/13 02:36 +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)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.