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MAX98397 - Class-DG Amplifier

MAX98397 Description

EVALUATION KIT AVAILABLE MAX98397 28V Digital Input, Class-DG Amplifier with IVSENSE, Ultra-Low IQ, and Brownout Prevention General .
The MAX98397 is a high-efficiency, mono Class-DG speaker amplifier with industry-leading quiescent power, featuring integrated speaker current and vol.

MAX98397 Features

* Wide Input Supply Range (3V to 28V)
* Class-DG Operation Enables Industry Leading Quiescent Power
* 21mW at VPVDD = 20V, VVBAT = 3.8V
* 25.3mW at VPVDD = 24V, VVBAT = 5.0V
* Ultra-Low Noise Floor
* 21.5μVRMS Output Noise
* 117.8dB Dynamic Range
* Low

MAX98397 Applications

* by providing support for sample rates up to 192kHz, a higher passband (for fS > 50kHz), and a bypass path for the ultrasound signals through the amplifier so it is not attenuated by the audio processing. Precision output current monitoring (ISENSE) and voltage monitoring (VSENSE) enable speaker prot

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Class-DG Amplifier Analog Devices
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