Nuvoton Technology Corporation
NAU8325YG

742-NAU8325YG
PDF Datasheet
I2S STEREO 3W CLASS-D AMPLIFIER
20 Weeks

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ISO9001
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Tech Specifications

Operating Temperature
-40°C ~ 85°C (TA)
Output Type
2-Channel (Stereo)
Max Output Power x Channels @ Load
3.08W x 2 @ 4Ohm
ECCN
EAR99
Mounting Type
Surface Mount
Product Status
Active
Supplier Device Package
20-QFN (4x4)
Series
-
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NAU8325YG Description

NAU8325YG Description

The NAU8325YG is a high-performance I2S stereo 3W Class-D amplifier designed by Nuvoton Technology Corporation. This Linear IC Chip is engineered to deliver exceptional audio quality and efficiency in a compact, surface-mount package. The NAU8325YG is capable of providing a maximum output power of 3.08W per channel at a 4-ohm load, making it suitable for a variety of audio applications. It operates within a supply voltage range of 2.5V to 5.5V, ensuring compatibility with a wide range of power sources. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. Packaged in a tray, the NAU8325YG has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before assembly.

NAU8325YG Features

  • High Output Power: The NAU8325YG delivers a robust 3.08W per channel at a 4-ohm load, ensuring powerful and clear audio output.
  • Efficient Class-D Design: Utilizing Class-D technology, this amplifier offers high efficiency and low power consumption, making it ideal for battery-powered devices.
  • Wide Supply Voltage Range: Operating between 2.5V and 5.5V, the NAU8325YG is versatile and can be integrated into various power supply configurations.
  • Surface-Mount Compatibility: Designed for surface-mount applications, the NAU8325YG is easy to integrate into modern PCB designs, reducing assembly complexity and cost.
  • Environmental Compliance: The device is both REACH unaffected and RoHS3 compliant, ensuring it meets global environmental regulations and safety standards.
  • Moisture Sensitivity Level 3: With an MSL of 3, the NAU8325YG can withstand up to 168 hours of exposure, providing flexibility in manufacturing processes.

NAU8325YG Applications

The NAU8325YG is ideal for a range of applications where high-quality audio output and efficient power usage are critical. Its compact size and surface-mount design make it suitable for portable audio devices, such as smartphones, tablets, and portable speakers. The wide supply voltage range and high output power also make it a strong candidate for automotive audio systems, where space and power efficiency are paramount. Additionally, the NAU8325YG's compliance with environmental standards ensures it can be used in consumer electronics without concerns about regulatory compliance.

Conclusion of NAU8325YG

The NAU8325YG from Nuvoton Technology Corporation stands out as a versatile and efficient solution for high-quality audio amplification. Its combination of high output power, wide supply voltage range, and Class-D efficiency makes it a superior choice for both portable and automotive audio applications. The device's environmental compliance and surface-mount design further enhance its appeal, making it a reliable and future-proof option for electronics manufacturers. Whether powering a portable speaker or enhancing the audio experience in a vehicle, the NAU8325YG delivers exceptional performance and reliability.

FAQ

What package or case is NAU8325YG available in?
NAU8325YG is available in the 20-WFQFN Exposed Pad package / case.
What is NAU8325YG?
Is NAU8325YG currently in stock?
Are there related or alternative parts for NAU8325YG?
What is the mounting type of NAU8325YG?
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