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WM8721EDS
WM8721EDS - Brand New WOLFSON 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
productfeatures
cd quality audio performance
» dac 100dB snr, 88dB thd (‘A’ weighted @ 48kHz)
» adc 97dB snr, 85dB thd (WM8731 only)
independent stereo line and headphone outputs
» headphone output power: 40mW on 16Ω load
» volume and mute controls
low supply voltage
» 1.42 – 3.6V digital supply
» 1.8 – 3.6V analogue supply for low-voltage parts
» 2.7 – 3.6V analogue supply for standard parts
very low power
» playback only: 9mW @ 1.8V, 18mW @ 3.3V
» simultaneous playback & record: 18mW @ 1.8V, 36mW @ 3.3V
» standby: 30µW
programmable sample rates :: 8, 32, 44.1, 48, 88.2, 96kHz
on-chip clock generator (WM8711 and WM8731 only)
programmable audio data interface
» i2s, left/right justified or dsp modes
» 16/20/24/32-bit word lengths
» master or slave clocking mode
2 or 3-wire serial control interface
temperature range :: –10°C to +70°C
productapplications
mp3 players and recorders
mobile information devices
palmtops
web browsers
mobile phones with mp3
digital camcorders and cameras
usb headsetsall battery powered systems incorporating digital audio
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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