| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
66,122 pcs
|
66122 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The W681512WG from Nuvoton Technology is a general-purpose, single-channel PCM CODEC compliant with ITU G.712 specifications. It operates from a single +5V power supply and supports both μ-Law and A-Law companding, adhering to ITU G.711.
This device features an 8-bit resolution and a PCM audio interface. It accepts seven master clock rates ranging from 256 kHz to 4.096 MHz. The W681512WG includes an on-chip precision voltage reference and a power amplifier capable of driving 300 Ω loads differentially. Its fully-differential analog circuit design enhances noise reduction and power supply rejection.
The W681512WG is specified for the industrial temperature range of –40°C to +85°C. It is available in a 20-pin TSSOP package, suitable for surface mount applications. Typical power dissipation is 30 mW, with a power-down mode consuming only 0.5 µW.
Applications for this CODEC include VoIP, voice over networks equipment, digital telephone systems, wireless voice devices, and Bluetooth headsets.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.72 | $2.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The W681512WG operates from a 4.5V to 5.5V power supply.
The operating temperature range for the W681512WG is -40°C to +85°C.
The W681512WG is available in a 20-TSSOP package.
Yes, the W681512WG supports pin-selectable μ-Law and A-Law companding.
The W681512WG CODEC has a resolution of 8 bits.