MAX9788ETI+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX9788ETI+ is a high-gain, low-noise audio amplifier from Maxim Integrated which operates from a broad 5.5V to 27V supply range and delivers up to 1.8W of output power into an 8Ω speaker, 1.2A of output current, and an overall total harmonic distortion plus noise (THD+N) of 0.04%. This high-end amplifier is designed to drive small and cost-sensitive speakers with low distortion and very high efficiency. The MAX9788ETI+ is available in two output power configurations, 2x1W and 1x1.8W, making it suitable for use in consumer or industrial audio applications where space and power consumption are of the utmost priority.

The device is a dual-mode Class-D amplifier which integrates a DC-DC converter to provide regulated and high efficiency with a low stand-by power consumption (no switch needed). Its Class-D architecture efficiently converts the signal from digital to analog with a low distortion level and helps eliminate temperature-related signal path issues, such as thermal drift, that may be encountered in traditional Class-AB amplifiers. Additionally, the dual-mode Class-D topology and onboard linear regulator ensure that the amplifier keeps out of the speakers’ uppermost frequencies to maximize the acoustic performance.

The MAX9788ETI+ is available in a 6mm², 40-pin WLP package, and requires only 7 external components for basic operation. Its low-noise bipolar input stage and active pre-distortion circuitry give the amplifier high SNR and ultra-low THD+N for maximum output power. The amplifier’s low quiescent current consumption helps extend battery lifetime in portable applications, while its minimal distortion helps improve audio fidelity. Additionally, the MAX9788ETI+ is highly resistant to external electrostatic discharges (ESD) over +/- 8kV, making it suitable for use in rugged operating environments such as automotive and atmospheric conditions, where it may be exposed to harsh conditions.

The MAX9788ETI+ also features a wide dynamic range and operation voltage range, making it suitable for driving complicated audio in a variety of applications. Its high efficiency, low power consumption and low stand-by current enables the use of the amplifier in larger battery-operated systems, while its low THD+N allows it to be used in power-sensitive audio applications. Additionally, its robust diagnostic and protection circuitry safeguards the system against unsafe conditions, including open and shorted speaker connections, over temperature, under voltage, and under current conditions.

In summary, the MAX9788ETI+ is a high-end audio amplifier which provides exceptional audio fidelity and a high level of performance. It is suitable for a variety of applications including portable audio, industrial and automotive systems, providing high power and low current with ESD protection and integrated safety features. The device is available in a 6mm² WLP package and requires only 7 external components for basic operation. Its high level of performance and robust protection circuitry make it a popular choice for wide variety of linear audio applications.

The specific data is subject to PDF, and the above content is for reference