NAU83R15YG

NAU83R15YG is a highly efficient, filter-free, mono Class-D audio amplifier, which is capable of driving a 4 Ω load with up to 3.2 W output power. This device provides Enable control and I²S audio input with low standby current and fast start-up time.

NAU83R15YG is ideal for the portable applications. NAU83R15YG provides advance features, such as 80 dB PSRR, 91% efficiency, ultra-low quiescent current and superior EMI performance.

Target Applications:

•Gaming Controllers
•Wireless (VR) Headset
•Smart Remote Controller
•Notebooks / Tablet PCs
•Personal Media Players
•Ultrasonic speakers
•Key Features:

•Audio Input
-Digital Audio Interface: I²S / PCM Input
-Pin Selectable I²S Left or Right Channel selection
-Pin Selectable PCM Time slot
-Sampling Rates: 8 ~ 96 kHz
-80 dB PSRR @ 217 Hz
 
•Audio Output
-Powerful Mono Class-D Amplifier
-3.2 W (4 Ω @ 5V, 10% THD+N)
-1.76 W (4 Ω @ 4.2V, 1% THD+N)
-1.8 W (8 Ω @ 5V, 10% THD+N)
-1.0 W (8 Ω @ 4.2V, 1% THD+N)
-Low Output Noise: 12 µV RMS
 
•Advance Feature
-Low Current Shutdown and Standby Modes
-Click-and Pop Suppression: 26 µV RMS
 
•Operating Characteristics
-Voltage range: 2.5V ~ 5.25V
-Temperature range: -40°C ~ +85°C
 
•Package
-QFN-20 (4 x 4 mm)