W681310RG - Brand New NUVOTON Interface - CODECs
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Description
The W681310 is a general-purpose single channel PCM CODEC with pin-selectable -Law or A-Law companding. The device is compliant with the ITU G.712 specification. It operates from a single +3V power supply and is available in 20-pin SOG, SSOP, and TSSOP package options. Functions performed include digitization and reconstruction of voice signals, and band limiting and smoothing filters required for PCM systems. W681310 performance is specified over the industrial temperature range of –40C to +85C.
Specifications and features
Single +3V power supply (2.7V to 5.25V)
Typical power dissipation of 10 mW, power-down mode of 0.5 W
Fully-differential analog circuit design
On-chip precision reference of 0.886 V for a -5 dBm TLP at 600
Push-pull power amplifiers with external gain adjustment with 300 load capability
Eight master clock rates of 256 kHz to 4.800 MHz
Pin-selectable -Law and A-Law companding (compliant with ITU G.711)
CODEC A/D and D/A filtering compliant with ITU G.712
Industrial temperature range (–40C to +85C)
Packages: 20-pin SOG (SOP), SSOP, and TSSOP
Pb-Free package options availableApplication Scenarios
VoIP, Voice over Networks
Digital telephone and communication systems
Wireless voice devices
PABX/SOHO systems
Local loop card
SOHO routers
Fiber-to-curb equipment
Enterprise phones
ISDN equipment
Modems/PC cards
Digital Voice RecordersComparison
AdvantagesNoneDisadvantagesNone -
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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:
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- - 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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Popular parts of the same kind
- Datasheet: Download W681310RG
- Chipdatas Part: CD93-W681310RG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 08:23 +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)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.