Quantity | Unit Price (USD) | |
1-99 | 0.62 | |
100-499 | 0.47 | |
500-999 | 0.39 | |
1000-1999 | 0.36 | |
2000-4999 | 0.34 | |
5000+ | Contact |
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
Quantity | Discount | You Save |
---|---|---|
100 | 23% | Up to$14.26 |
500 | 36% | Up to$111.60 |
1000 | 42% | Up to$260.40 |
2000 | 44% | Up to$545.60 |
Part No. | NAU8223YG |
Operating Voltage(V) | 2.4 to 5.5 |
Development Tools | NAU8214-EVB |
Package | QFN20 |
Status | Mass Production |
SNR(dB) | 103 |
Output Power- Power(W) II | <10 |
Gain(dB) | 0,6,12,18,24 |
Standby Current(uA) | <1 |
Output Power- Power(W) IV | 3.1W into 4Ω at 5V |