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MAX98306ETD+T
+БОМIC AMP CLASS D STER 3.7W 14TDFN
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ПроизводительКомпания Analog Devices Inc./Maxim Integrated
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Мфр. Часть #MAX98306ETD+T
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В наличии2005
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Type | Class D |
| Output Type | 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 3.7W x 2 @ 3Ohm |
| Voltage - Supply | 2.6V ~ 5.5V |
| Features | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 14-TDFN (3x3) |
| Package / Case | 14-WFDFN Exposed Pad |
| Base Product Number | MAX98306 |
Обзор
Description
The MAX98306ETD+T is a high-efficiency Class D audio amplifier designed by Maxim Integrated (now part of Analog Devices). It is specifically aimed at portable electronic devices requiring low power consumption and high audio performance. The amplifier delivers up to 3.2W per channel into an 8Ω load and operates over a wide supply voltage range from 2.7V to 5.5V. It features an advanced, filterless modulation scheme that reduces EMI emissions and simplifies the design by eliminating the need for output filters.
Key features of the MAX98306ETD+T include thermal overload protection, short-circuit protection, and click-and-pop suppression during startup and shutdown, enhancing both reliability and user experience. Its low quiescent current and shutdown mode further optimize power efficiency, making it suitable for battery-powered applications. The device is housed in a compact, 20-pin TQFN package, allowing for space-saving designs. Overall, the MAX98306ETD+T is ideal for smartphones, tablets, and other portable audio devices where space and power efficiency are critical.
Key features of the MAX98306ETD+T include thermal overload protection, short-circuit protection, and click-and-pop suppression during startup and shutdown, enhancing both reliability and user experience. Its low quiescent current and shutdown mode further optimize power efficiency, making it suitable for battery-powered applications. The device is housed in a compact, 20-pin TQFN package, allowing for space-saving designs. Overall, the MAX98306ETD+T is ideal for smartphones, tablets, and other portable audio devices where space and power efficiency are critical.
Equivalent
The MAX98306ETD+T is a stereo Class D audio power amplifier. Equivalent products include:
1. TPA3110D2 from Texas Instruments
2. PAM8403 from Diodes Incorporated
3. NS4150 from Nsiway
4. TDA7491P from STMicroelectronics
These alternatives offer similar functionality, but specifications like output power, efficiency, and package type may vary, so it's important to review datasheets for compatibility with your application.
1. TPA3110D2 from Texas Instruments
2. PAM8403 from Diodes Incorporated
3. NS4150 from Nsiway
4. TDA7491P from STMicroelectronics
These alternatives offer similar functionality, but specifications like output power, efficiency, and package type may vary, so it's important to review datasheets for compatibility with your application.
Features
The MAX98306ETD+T is a stereo Class D audio power amplifier designed for efficient audio amplification in portable devices. Key features include:
1. Efficiency: High efficiency up to 92%, which helps in conserving battery life in portable applications.
2. Output Power: Capable of delivering up to 3.7W per channel into an 8Ω load.
3. Low Quiescent Current: Very low idle current consumption, enhancing battery efficiency.
4. Filterless Operation: Eliminates the need for output filters, reducing the component count and design complexity.
5. Short-Circuit Protection: Built-in protection against short circuits and overcurrent, ensuring the safety of the device.
6. Thermal Protection: Automatically shuts down when the die temperature exceeds a safe level.
7. Low EMI: Designed to minimize electromagnetic interference, making it suitable for sensitive applications.
8. Differential Inputs: Helps in reducing noise and improving common-mode rejection.
9. Gain Settings: Features programmable gain settings to accommodate different input signal levels.
These features make the MAX98306ETD+T suitable for a wide range of portable audio applications, such as smartphones, tablets, and portable speakers.
1. Efficiency: High efficiency up to 92%, which helps in conserving battery life in portable applications.
2. Output Power: Capable of delivering up to 3.7W per channel into an 8Ω load.
3. Low Quiescent Current: Very low idle current consumption, enhancing battery efficiency.
4. Filterless Operation: Eliminates the need for output filters, reducing the component count and design complexity.
5. Short-Circuit Protection: Built-in protection against short circuits and overcurrent, ensuring the safety of the device.
6. Thermal Protection: Automatically shuts down when the die temperature exceeds a safe level.
7. Low EMI: Designed to minimize electromagnetic interference, making it suitable for sensitive applications.
8. Differential Inputs: Helps in reducing noise and improving common-mode rejection.
9. Gain Settings: Features programmable gain settings to accommodate different input signal levels.
These features make the MAX98306ETD+T suitable for a wide range of portable audio applications, such as smartphones, tablets, and portable speakers.
Pinout
The MAX98306ETD+T is a stereo, high-efficiency Class D audio power amplifier. It comes in a 20-pin Thin QFN (Quad Flat No-leads) package. The device is designed for portable audio applications and offers a high output power with minimal external components. Key features include low distortion, high efficiency, and a differential input that provides noise immunity.
The primary function of the MAX98306ETD+T is to amplify audio signals to drive speakers with minimal power loss, making it suitable for use in battery-powered devices. The device includes protection features such as short-circuit and thermal overload protection. The amplifier operates with a supply voltage range typically from 2.7V to 5.5V, making it versatile for various portable applications.
For detailed pin functions, it's best to refer to the datasheet or technical documentation specific to the MAX98306ETD+T, as it provides precise information about each pin's role and configuration.
The primary function of the MAX98306ETD+T is to amplify audio signals to drive speakers with minimal power loss, making it suitable for use in battery-powered devices. The device includes protection features such as short-circuit and thermal overload protection. The amplifier operates with a supply voltage range typically from 2.7V to 5.5V, making it versatile for various portable applications.
For detailed pin functions, it's best to refer to the datasheet or technical documentation specific to the MAX98306ETD+T, as it provides precise information about each pin's role and configuration.
Manufacturer
The MAX98306ETD+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was an American company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. These integrated circuits are used in a variety of industries, including consumer electronics, automotive, communications, and healthcare. As part of Analog Devices, the company continues to contribute to a broader portfolio of semiconductor solutions, catering to the needs of a diverse set of applications and industries.
Application
The MAX98306ETD+T is a Class D audio amplifier commonly used in portable and battery-powered applications due to its high efficiency and low power consumption. Key application areas include:
1. Smartphones and Tablets: Enhances audio output with minimal power draw.
2. Portable Speakers: Offers high-quality sound for compact speaker systems.
3. Laptops and Notebooks: Provides efficient audio amplification in slim designs.
4. Wearable Devices: Ideal for small, battery-operated electronics requiring audio output.
5. Voice-Enabled Devices: Used in systems like smart assistants for clear audio playback.
6. Automotive Audio Systems: Suitable for in-car entertainment systems needing compact, efficient amplifiers.
These applications benefit from the amplifier's compact size, efficiency, and thermal performance.
1. Smartphones and Tablets: Enhances audio output with minimal power draw.
2. Portable Speakers: Offers high-quality sound for compact speaker systems.
3. Laptops and Notebooks: Provides efficient audio amplification in slim designs.
4. Wearable Devices: Ideal for small, battery-operated electronics requiring audio output.
5. Voice-Enabled Devices: Used in systems like smart assistants for clear audio playback.
6. Automotive Audio Systems: Suitable for in-car entertainment systems needing compact, efficient amplifiers.
These applications benefit from the amplifier's compact size, efficiency, and thermal performance.
Package
The MAX98306ETD+T is a digital Class D audio power amplifier from Maxim Integrated, housed in a 20-pin TQFN (Thin Quad Flat No-leads) package. This package type is compact, suitable for space-constrained applications, and provides efficient thermal performance.
