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NAU8223 NAU8223 Evaluation Board User Manual NAU8223 User Manual July 2012...
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NAU8223 1. General Description The NAU8223 is a stereo high efficiency filter-free Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3W output power. This device provides chip enable pin with extremely low standby current and fast start-up time. The ability to configure with either single-ended or differential inputs is included.
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When using a power supply, it is recommended to use a 330 suppress any supply glitches, as a safety measure. When a battery is used, the capacitor is not required. In normal applications too, the capacitor is not required. NAU8223 User Manual July 2012...
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NAU8223 3. Schematic: NAU8223 User Manual July 2012...
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