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MAX98400AETX+T
+BOMIC AMP CLASS D STEREO 20W 36TQFN
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Nhà sản xuấtAnalog Devices Inc./Maxim tích hợp
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Ông. Phần #MAX98400AETX+T
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Có sẵn2223
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | Class D |
| Output Type | 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 20W x 2 @ 8Ohm |
| Voltage - Supply | 8V ~ 28V |
| Features | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 36-TQFN (6x6) |
| Package / Case | 36-WFQFN Exposed Pad |
| Base Product Number | MAX98400 |
Tổng quan
Description
The MAX98400AETX+T is a high-efficiency, audio power amplifier designed for driving low-impedance speakers in portable and battery-operated devices. It features a Class D architecture, which provides high power output with minimal distortion and low heat generation, making it ideal for applications in smartphones, tablets, and portable speakers.
Key specifications include a maximum output power of 10W into a 4Ω load, a low quiescent current for extended battery life, and a wide supply voltage range of 2.7V to 5.5V. The device incorporates various protection features, including thermal shutdown, short-circuit protection, and under-voltage lockout, ensuring reliable operation.
Additionally, the MAX98400AETX+T offers advanced functionalities like I²C control for adjusting gain and enabling features such as mute and shutdown. Its small package size and efficient performance make it a popular choice for modern audio applications where space and power efficiency are critical.
Key specifications include a maximum output power of 10W into a 4Ω load, a low quiescent current for extended battery life, and a wide supply voltage range of 2.7V to 5.5V. The device incorporates various protection features, including thermal shutdown, short-circuit protection, and under-voltage lockout, ensuring reliable operation.
Additionally, the MAX98400AETX+T offers advanced functionalities like I²C control for adjusting gain and enabling features such as mute and shutdown. Its small package size and efficient performance make it a popular choice for modern audio applications where space and power efficiency are critical.
Equivalent
The MAX98400AETX+T is a high-performance audio amplifier. Equivalent products include the Texas Instruments TPA3116D2, Analog Devices AD1938, and NXP TFA9874. These alternatives provide similar functionality and performance in audio amplification applications. Always verify specifications for compatibility before making a selection.
Features
The MAX98400AETX+T is a highly integrated audio amplifier designed for portable and battery-powered applications. Key features include:
1. Class-D Architecture: Efficient power usage, providing high output power with minimal heat generation.
2. Output Power: Delivers up to 3.2W per channel into a 4Ω load, making it suitable for driving speakers directly.
3. Low Distortion: Achieves low THD+N, ensuring high-quality audio reproduction.
4. Integrated Power Management: Includes a built-in charge pump for powering the amplifier, reducing external component count.
5. Adjustable Gain: Features adjustable gain settings to optimize performance based on application needs.
6. Protection Features: Implements thermal shutdown, overcurrent protection, and short-circuit protection to enhance reliability.
7. Flexible Input Options: Accepts both differential and single-ended inputs.
8. Small Package Size: Available in a compact 16-pin TQFN package, ideal for space-constrained designs.
These features make the MAX98400AETX+T suitable for mobile devices, portable speakers, and other battery-operated audio applications.
1. Class-D Architecture: Efficient power usage, providing high output power with minimal heat generation.
2. Output Power: Delivers up to 3.2W per channel into a 4Ω load, making it suitable for driving speakers directly.
3. Low Distortion: Achieves low THD+N, ensuring high-quality audio reproduction.
4. Integrated Power Management: Includes a built-in charge pump for powering the amplifier, reducing external component count.
5. Adjustable Gain: Features adjustable gain settings to optimize performance based on application needs.
6. Protection Features: Implements thermal shutdown, overcurrent protection, and short-circuit protection to enhance reliability.
7. Flexible Input Options: Accepts both differential and single-ended inputs.
8. Small Package Size: Available in a compact 16-pin TQFN package, ideal for space-constrained designs.
These features make the MAX98400AETX+T suitable for mobile devices, portable speakers, and other battery-operated audio applications.
Pinout
The MAX98400AETX+T is a high-performance audio amplifier from Maxim Integrated. It features a total of 20 pins.
Key functions of the pins include:
1. Power Supply Pins: Provide VDD and VSS for powering the device.
2. Input Pins: Interface for audio input signals.
3. Output Pins: Deliver amplified audio output.
4. Control Pins: Allow for configuration of gain settings, power management, and enable/disable functions.
5. Feedback and Compensation Pins: Used for stability and performance optimization.
6. Thermal Shutdown and Fault Detection Pins: Monitor device conditions for safety.
The amplifier is designed to drive speakers with high efficiency and low distortion, making it suitable for various audio applications.
Key functions of the pins include:
1. Power Supply Pins: Provide VDD and VSS for powering the device.
2. Input Pins: Interface for audio input signals.
3. Output Pins: Deliver amplified audio output.
4. Control Pins: Allow for configuration of gain settings, power management, and enable/disable functions.
5. Feedback and Compensation Pins: Used for stability and performance optimization.
6. Thermal Shutdown and Fault Detection Pins: Monitor device conditions for safety.
The amplifier is designed to drive speakers with high efficiency and low distortion, making it suitable for various audio applications.
Manufacturer
The MAX98400AETX+T is manufactured by Maxim Integrated, a company that specializes in analog and mixed-signal semiconductor products. Founded in 1983 and headquartered in San Jose, California, Maxim Integrated designs and produces a wide range of integrated circuits for various applications, including automotive, industrial, communications, healthcare, and consumer electronics.
The MAX98400AETX+T specifically is an audio amplifier integrated circuit, known for its efficiency and high performance in driving speakers. Maxim Integrated focuses on innovative solutions that enhance the performance and functionality of electronic devices. The company emphasizes low power consumption and high reliability in its products, catering to engineers and designers in the electronics industry.
In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), which further expanded ADI's portfolio in precision analog technology and broadened its market reach. Thus, the MAX98400AETX+T is now part of the broader offerings under Analog Devices.
The MAX98400AETX+T specifically is an audio amplifier integrated circuit, known for its efficiency and high performance in driving speakers. Maxim Integrated focuses on innovative solutions that enhance the performance and functionality of electronic devices. The company emphasizes low power consumption and high reliability in its products, catering to engineers and designers in the electronics industry.
In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), which further expanded ADI's portfolio in precision analog technology and broadened its market reach. Thus, the MAX98400AETX+T is now part of the broader offerings under Analog Devices.
Application
The MAX98400AETX+T is a high-performance, class-D audio amplifier designed for various applications, including portable and battery-powered devices, such as smartphones, tablets, and portable speakers. It is suitable for driving small speakers and providing high-quality audio output in consumer electronics. Additionally, it can be used in automotive audio systems, smart home devices, and personal audio applications. Its features, such as low power consumption and integrated protection, make it ideal for enhancing sound in compact and efficient designs.
Package
The MAX98400AETX+T is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package). This compact package type is designed for efficient space utilization on circuit boards while providing reliable performance for audio amplification applications.
