The WM9001GEFL is a 1-channel (mono) Class D and Class AB amplifier that can provide up to 1W output power. With a supply voltage range of 2.7V to 5.5V, this IC is suitable for battery-powered devices, such as smartphones, tablets, and portable speakers.
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Cirrus Logic Inc. has introduced the WM9001GEFL, an advanced speaker driver IC that is designed to provide superior audio quality and enhanced protection features. This IC is designed to deliver high-quality audio with low distortion and noise, making it ideal for use in a wide range of audio applications. The WM9001GEFL is a 1-channel (mono) amplifier that can operate in both Class D and Class AB modes, providing greater flexibility in audio design.
One of the key features of the WM9001GEFL is its depop circuitry, which eliminates any pops or clicks that may occur when the amplifier is turned on or off. This feature ensures a seamless audio experience and prevents any annoying sounds that may occur during audio playback. Additionally, the IC is equipped with thermal protection, which prevents the device from overheating and ensures safe operation.
The WM9001GEFL is housed in a 16-QFN (3x3) package with an exposed pad for efficient thermal dissipation. This surface-mount device is easy to integrate into circuit designs and is suitable for a wide range of audio applications. Its operating temperature range of -40°C to 85°C makes it suitable for use in various environments.
This IC's compact size, low power consumption, and superior audio performance make it an ideal choice for portable audio applications. It can be used in battery-powered devices, such as smartphones, tablets, and portable speakers, to provide high-quality audio output with minimal power consumption. The depop circuitry and thermal protection features make it a reliable and user-friendly choice for audio design.
In conclusion, the Cirrus Logic WM9001GEFL speaker driver IC is a reliable and versatile device that offers high-quality audio performance, depop circuitry, and thermal protection features. Its compact size, low power consumption, and ease of integration make it an ideal choice for a wide range of portable audio applications. With its superior audio quality and advanced protection features, the WM9001GEFL is a valuable addition to any audio design.
