NAU82011WG
NAU82011WG is 2.9 W Mono Filter-Free Class-D Audio Amplifier manufactured by Nuvoton Technology.
Description
The NAU82011WG is a mono high efficiency filter-free Class-D audio amplifier with variable gain, which is capable of driving a 4Ω load with up to 2.9W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.
The NAU82011WG is ideal for the portable applications of battery drive, as it has advanced features like 91% efficiency, low quiescent current (i.e. 1.2m A at 3.6V) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode.
NAU82011WG is available in MSOP-8 package.
Key Features
- Low Quiescent Current:
- 1.2m A at 3.6V
- 1.7m A at 5V
- Powerful Mono Class-D Amplifier:
- 2.9W (4Ω @ 5V, 10% THD+N)
- 2.3W (4Ω @ 5V, 1% THD+N)
- 1.7W (8Ω @ 5V, 10% THD+N)
- 1.38W (8Ω @ 5V, 1% THD+N)
- Low Output Noise: 20 µVRMS
- Low Current Shutdown Mode
- Integrated Image Reject...
