NAU82039 3.
2W Mono Filter-Free Class-D Audio Amplifier 1 Description The NAU82039 is a mono high efficiency filter-free Class-D audio amplifier with 12dB of fixed gain, which is capable of driving a 4Ω load with up to 3.
2W output power.
This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.
The NAU82039 is ideal for the portable applications of battery drive, as it has advanced features like 90dB PSRR at 217Hz, 93% efficiency, ultra low quiescent current (i.
e.
1.
25mA at 3.
6V) and superior EMI performance.
It has the ability to configure the inputs in either single-ended or differential mode.
NAU82039 is available in Miniature WCSP-9 (1.
21mm x ...

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