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AD62555-QE24NAT
AD62555-QE24NAT - Brand New ESMT IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
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)
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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