| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,536 pcs
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2536 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The WAU8812RG from Nuvoton Technology is a cost-effective, low-power, wideband mono audio codec designed for voice telephony applications. It features 24-bit signal processing with a DAC SNR of 93dB and an ADC SNR of 91dB. The device supports variable sample rates from 8kHz to 48kHz.
Key features include an integrated BTL speaker driver capable of 0.8W into 8Ω at 5V, and a headset driver delivering 40mW into 16Ω at 3.3V. It provides analog inputs with programmable gain from -12dB to +35.25dB, a MONO line output, and integrated audio switches for flexible I/O selection. The digital interfaces include I2S, PCM, SPI, and 2-Wire (I2C style).
This audio codec operates at analog supply voltages from 2.5V to 3.6V, with the digital core capable of running as low as 1.71V for power savings. It is housed in a 28-SSOP surface mount package and operates within an industrial temperature range of -40°C to +85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.72 | $2.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage range is 2.5V to 3.6V, and the digital core can operate as low as 1.71V.
The WAU8812RG is available in a 28-SSOP (0.209", 5.30mm Width) package.
The operating temperature range is -40°C to +85°C.
The audio DAC has a typical SNR of 93dB, and the audio ADC has a typical SNR of 91dB.
The integrated BTL speaker driver can output 0.8W into an 8Ω load at 5V.
It supports variable sample rates ranging from 8kHz to 48kHz.