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MAX9768ETG+T
+物料清單IC AMP CLASS D MONO 10W 24TQFN
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製造商類比設備股份有限公司/Maxim集成
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製造商部分 #MAX9768ETG+T
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Type | Class D |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 10W x 1 @ 8Ohm |
| Voltage - Supply | 4.5V ~ 14V |
| Features | Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-TQFN (4x4) |
| Package / Case | 24-WFQFN Exposed Pad |
| Base Product Number | MAX9768 |
概述
Description
The MAX9768ETG+T is a high-performance, low-power Class D audio amplifier manufactured by Maxim Integrated. It is designed to deliver high-quality sound amplification for portable devices, such as smartphones, tablets, and various audio applications. This amplifier features a maximum output power of 2.5W into an 8-ohm load with a supply voltage range of 2.7V to 5.5V, making it suitable for battery-operated devices.
Key features include a low total harmonic distortion (THD) and high efficiency, which helps extend battery life while providing clear audio output. The MAX9768 also integrates short-circuit and thermal protection, enhancing reliability during operation. Additionally, it includes a built-in low-pass filter and can accept differential audio inputs, simplifying circuit design and reducing external components.
Overall, the MAX9768ETG+T is an excellent choice for designers seeking a compact, efficient, and high-quality audio amplification solution for various mobile and consumer electronics applications.
Key features include a low total harmonic distortion (THD) and high efficiency, which helps extend battery life while providing clear audio output. The MAX9768 also integrates short-circuit and thermal protection, enhancing reliability during operation. Additionally, it includes a built-in low-pass filter and can accept differential audio inputs, simplifying circuit design and reducing external components.
Overall, the MAX9768ETG+T is an excellent choice for designers seeking a compact, efficient, and high-quality audio amplification solution for various mobile and consumer electronics applications.
Equivalent
The MAX9768ETG+T is an audio amplifier chip. Equivalent products include the Texas Instruments TPA3119D2, LM49450 from Texas Instruments, and the NXP TFA9891. Additionally, the STMicroelectronics TDA7491LP and the Infineon MA12070 are also potential substitutes. Always check datasheets for specific specifications and pin compatibility before making substitutions.
Features
The MAX9768ETG+T is a highly efficient, low-power audio amplifier designed for portable applications. Key features include:
1. Output Power: Delivers up to 2.5W per channel into an 8Ω load, ensuring robust audio performance.
2. Supply Voltage: Operates from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices.
3. Efficiency: High efficiency (>90%) minimizes heat generation, extending battery life.
4. Low THD+N: Total harmonic distortion plus noise (THD+N) is low, providing high-fidelity audio output.
5. Integrated Features: Includes built-in pop-and-click suppression and thermal shutdown protection.
6. Shutdown Mode: Offers a shutdown mode to conserve power when not in use.
7. Package: Available in a compact 16-pin TQFN package, ideal for space-constrained designs.
8. Application Flexibility: Suitable for use in smartphones, tablets, portable speakers, and other consumer electronics.
These features make the MAX9768ETG+T a versatile choice for enhancing audio output in a variety of applications.
1. Output Power: Delivers up to 2.5W per channel into an 8Ω load, ensuring robust audio performance.
2. Supply Voltage: Operates from a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices.
3. Efficiency: High efficiency (>90%) minimizes heat generation, extending battery life.
4. Low THD+N: Total harmonic distortion plus noise (THD+N) is low, providing high-fidelity audio output.
5. Integrated Features: Includes built-in pop-and-click suppression and thermal shutdown protection.
6. Shutdown Mode: Offers a shutdown mode to conserve power when not in use.
7. Package: Available in a compact 16-pin TQFN package, ideal for space-constrained designs.
8. Application Flexibility: Suitable for use in smartphones, tablets, portable speakers, and other consumer electronics.
These features make the MAX9768ETG+T a versatile choice for enhancing audio output in a variety of applications.
Pinout
The MAX9768ETG+T is a 20-pin audio power amplifier. Its primary function is to drive speakers with high efficiency. The key features include:
- Pin Count: 20 pins
- Functions:
- Pins for power supply (VDD, GND)
- Audio input pins (IN+, IN-)
- Output pins for connecting speakers (OUT+ and OUT-)
- Control pins for features like shutdown (SHDN) and mute (MUTE)
- Feedback and gain configuration pins to adjust performance.
This device is commonly used in portable audio applications due to its low power consumption and small form factor.
- Pin Count: 20 pins
- Functions:
- Pins for power supply (VDD, GND)
- Audio input pins (IN+, IN-)
- Output pins for connecting speakers (OUT+ and OUT-)
- Control pins for features like shutdown (SHDN) and mute (MUTE)
- Feedback and gain configuration pins to adjust performance.
This device is commonly used in portable audio applications due to its low power consumption and small form factor.
Manufacturer
The MAX9768ETG+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is well-known for its innovations in high-performance analog and mixed-signal technology.
Analog Devices serves various industries, including automotive, communications, healthcare, industrial automation, and consumer electronics. Their products are widely used in applications such as audio processing, signal conditioning, and sensor interfacing. The MAX9768ETG+T, specifically, is a low-noise, high-efficiency audio amplifier designed for portable audio applications, showcasing ADI's commitment to high-quality audio solutions. The company is recognized for its focus on performance, reliability, and enabling advanced technologies across diverse markets.
Analog Devices serves various industries, including automotive, communications, healthcare, industrial automation, and consumer electronics. Their products are widely used in applications such as audio processing, signal conditioning, and sensor interfacing. The MAX9768ETG+T, specifically, is a low-noise, high-efficiency audio amplifier designed for portable audio applications, showcasing ADI's commitment to high-quality audio solutions. The company is recognized for its focus on performance, reliability, and enabling advanced technologies across diverse markets.
Application
The MAX9768ETG+T is a Class D audio amplifier primarily used in portable devices, such as smartphones, tablets, and laptops, for driving speakers with high efficiency. Its application areas also include automotive audio systems, personal audio products, and home theater systems. The device is designed for low power consumption, making it suitable for battery-operated applications, while delivering high output power and sound quality. Additionally, it can be utilized in consumer electronics requiring compact size and minimal heat generation.
Package
The MAX9768ETG+T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package, which is designed for compactness and efficient thermal performance.
