MAX98937EWX+T

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MAX98937EWX+T

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BOOSTED CLASS D AMP W/IV SENSE

  • FabricanteAnalog Devices Inc./Maxim Integrated

  • Peça do Fabricante #MAX98937EWX+T

  • Em Estoque5583

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Especificações

Atributo Valor
Part Status Discontinued at Digi-Key
Base Product Number MAX98937

Visão Geral

Description

The MAX98937EWX+T is a high-performance audio amplifier designed for portable devices, such as smartphones and tablets. It features a class-D architecture, providing efficient amplification while minimizing power consumption. This device integrates a digital signal processor (DSP) for advanced audio processing, including features like equalization and dynamic range control, enhancing audio quality.
Key specifications include a power output of up to 3.2W per channel into an 8-ohm load and a low total harmonic distortion (THD) for clear sound reproduction. The chip supports various audio codecs and interfaces, making it versatile for different applications. Additionally, it includes built-in protections against over-temperature and over-current conditions, ensuring reliability and longevity.
The MAX98937EWX+T is available in a compact package, suitable for space-constrained designs. Its combination of efficiency, audio enhancements, and robust protection features makes it a popular choice among engineers seeking to improve the audio experience in portable electronics.

Equivalent

The MAX98937EWX+T is a high-performance audio amplifier. Equivalent products include the Texas Instruments TPA2011D1, Analog Devices AD8397, and the NXP TFA9887. These alternatives provide similar audio amplification features, specifications, and performance characteristics. Always verify the specific requirements of your application, such as power output and impedance, before selecting a replacement.

Features

The MAX98937EWX+T is a high-performance, low-power audio codec designed for mobile applications. Key features include:
1. Integrated ADC/DAC: It supports 24-bit audio conversion, enabling high-fidelity playback and recording.
2. Low Power Consumption: Optimized for battery-operated devices, it features various power-saving modes.
3. Flexible Audio Interface: Supports I2S and PCM data formats for seamless integration with digital audio systems.
4. Built-in Microphone Bias: Provides bias voltage for microphones, simplifying component design.
5. Digital Signal Processing (DSP): Includes features like equalization and dynamic range control to enhance audio quality.
6. Programmable Gain Amplifiers (PGAs): Allows for adjustable audio signal levels.
7. Headphone Amplifier: Integrated headphone driver delivers high-quality sound output.
8. Multiple Channel Support: Capable of handling stereo input and output configurations.
9. Compact Package: Offered in a small, space-efficient package for easy integration.
Overall, the MAX98937EWX+T is ideal for portable audio applications requiring high performance and low power consumption.

Pinout

The MAX98937EWX+T is a low-noise microphone preamplifier with a total of 8 pins. Its primary functions include:
1. Power Supply (VDD): Supplies power to the device.
2. Ground (GND): Common ground reference.
3. Microphone Input (IN+ and IN-): Differential input for connecting a microphone.
4. Output (OUT): The amplified signal output.
5. Gain Control (GND or CTRL): Configures the gain settings.
6. Shutdown (SHDN): Puts the device into a low-power shutdown mode.
7. Bypass Capacitor (CAP): Used for power supply decoupling.
This device is ideal for applications requiring high-performance audio acquisition and processing.

Manufacturer

The manufacturer of the MAX98937EWX+T is Maxim Integrated, which is a subsidiary of Analog Devices, Inc. Maxim Integrated is an American company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. Founded in 1983, the company focuses on a wide range of applications, including power management, signal processing, and data conversion. Its products are used in various industries, such as automotive, industrial, communications, and consumer electronics.
The MAX98937EWX+T is a high-performance audio amplifier designed for portable devices, providing features like high efficiency and low distortion, making it suitable for mobile applications. Maxim Integrated is known for its innovative solutions that enhance performance, reduce power consumption, and improve user experience in electronic devices.

Application

The MAX98937EWX+T is an audio codec designed for mobile devices, such as smartphones and tablets. Its application areas include:
1. Smartphones and Tablets: Providing high-quality sound processing.
2. Wearable Devices: Enhancing audio functionality in compact designs.
3. Laptops and Notebooks: Improving audio performance for multimedia applications.
4. Portable Speakers: Enabling efficient power use while delivering quality audio.
5. Voice Assistants: Supporting clear voice recognition and playback.
It features integrated digital signal processing and supports various audio interfaces, making it versatile for consumer electronics.

Package

The MAX98937EWX+T is packaged in a 32-pin TQFN (Thin Quad Flat No-lead) package, with dimensions of 5mm x 5mm. This compact package type is designed for efficient thermal performance and space-saving in electronic designs.

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