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NAU8223YG

Quantity

Unit Price (USD)

1-99

0.80

100-499

0.736

500+

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$0.80

The NAU8223 is a stereo high efficiency filter-free Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3.1W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 3.4ms. It has five selectable gain settings (i.e. 0dB, 6dB, 12dB, 18dB and 24dB) , which can be controlled by a single gain pin.

The NAU8223 is ideal for the portable applications of battery drive, as it has advanced features like 87dB PSRR, 91% efficiency, ultra low quiescent current (i.e. 2.1mA at 3.7V for 2 channels) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode.



For more details and documents, please link to Nuvoton Official Website GO

Volume discounts

QuantityDiscountYou Save
1008%Up to$6.40
Part No.NAU8223YG
Operating Voltage (V)2.4 to 5.5
Temp (°C )-40 to 85
Development ToolsNAU8214-EVB
PackageQFN20
StatusMass Production
SNR(dB)103
Output Power- THD+N(%) II<10
Gain(dB)0,6,12,18,24
Standby Current(uA)<1
Output Power- Power(W) IV3.1W into 4Ω at 5V

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