NAU82011VG
NAU82011VG is 3.1W Mono Filter-Free Class-D Audio Amplifier manufactured by Nuvoton Technology.
Description
The NAU82011VG 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 3.1W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.
The NAU82011VG is ideal for battery driven portable applications, as it has advanced features
91% efficiency, low quiescent current (i.e. 1.25m A at 3.6V) and superior EMI performance. It has the ability to configure the inputs in either single-ended or differential mode.
NAU82011VG is available in Miniature 9 ball WL-CSP (1.17mm x 1.19mm in 0.4mm pitch).
Key Features
- Low Quiescent Current:
- 1.25m A at 3.6V
- 1.8m A at 5V
- Powerful Mono Class-D Amplifier:
- 3.1W (4Ω @ 5V, 10% THD+N)
- 2.38W (4Ω @ 5V, 1% THD+N)
- 1.70W (8Ω @ 5V, 10% THD+N)
- 1.38W (8Ω @ 5V, 1% THD+N)
- Low Output Noise: 20 µVRMS
- Low Current Shutdown...
