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MAX9760ETI+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Audio Amplifier
- Characteristics:
- High Efficiency Class D Amplifier
- Small Package Size
- Low Power Consumption
- Wide Supply Voltage Range
- Package: TQFN-28
- Essence: Audio amplification and signal processing
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 4.5V to 14V
- Output Power: Up to 20W per channel
- Efficiency: Up to 90%
- Total Harmonic Distortion + Noise (THD+N): <0.1%
- Signal-to-Noise Ratio (SNR): >100dB
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX9760ETI+T has a total of 28 pins. The pin configuration is as follows:
- VDD
- GND
- SD
- INL-
- INL+
- BYP
- PVDD
- OUTL
- OUTL
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- OUTR
- OUTR
- PVDD
Functional Features
- High-efficiency Class D audio amplifier
- Single-supply operation
- Built-in thermal and short-circuit protection
- Low quiescent current
- Pop-and-click suppression during power-up and shutdown
Advantages and Disadvantages
Advantages: - High efficiency leads to low power consumption - Small package size allows for space-saving designs - Wide supply voltage range provides flexibility in various applications - Built-in protection features enhance reliability
Disadvantages: - Limited output power compared to larger amplifiers - Requires external components for proper operation - Sensitive to noise and interference
Working Principles
The MAX9760ETI+T is a Class D audio amplifier that utilizes pulse-width modulation (PWM) techniques to amplify audio signals efficiently. It converts the input analog audio signal into a high-frequency digital PWM signal, which is then amplified by the power stage. The amplified PWM signal is filtered to remove high-frequency components, resulting in a clean audio output.
Detailed Application Field Plans
The MAX9760ETI+T is commonly used in various audio applications, including:
- Portable speakers
- Automotive audio systems
- Home theater systems
- Gaming consoles
- Personal computers
- Mobile devices
Detailed and Complete Alternative Models
- TPA3116D2: A similar Class D audio amplifier with higher output power and integrated audio processing features.
- LM386: A low-power audio amplifier suitable for simple audio applications.
- TAS5630: A high-performance Class D audio amplifier with advanced digital audio processing capabilities.
These alternative models offer different features and specifications, allowing designers to choose the most suitable option based on their specific requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de MAX9760ETI+T em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of MAX9760ETI+T in technical solutions:
Q: What is the MAX9760ETI+T? A: The MAX9760ETI+T is a high-power Class D audio amplifier IC designed for use in various audio applications.
Q: What is the maximum power output of the MAX9760ETI+T? A: The MAX9760ETI+T can deliver up to 20W per channel into an 8-ohm load.
Q: Can the MAX9760ETI+T operate with a single power supply? A: Yes, the MAX9760ETI+T can operate with a single power supply ranging from 8V to 28V.
Q: Is the MAX9760ETI+T suitable for battery-powered applications? A: Yes, the MAX9760ETI+T has low quiescent current and can be used in battery-powered applications.
Q: Does the MAX9760ETI+T have built-in thermal protection? A: Yes, the MAX9760ETI+T features thermal overload protection to prevent damage due to excessive heat.
Q: Can the MAX9760ETI+T drive both speakers and headphones? A: Yes, the MAX9760ETI+T can drive both speakers and headphones, making it versatile for different audio setups.
Q: Does the MAX9760ETI+T support stereo or mono operation? A: The MAX9760ETI+T supports both stereo and mono operation modes, depending on the application requirements.
Q: What is the input voltage range of the MAX9760ETI+T? A: The MAX9760ETI+T has an input voltage range of 0.9V to 3.6V, making it compatible with various audio sources.
Q: Can the MAX9760ETI+T be used in automotive applications? A: Yes, the MAX9760ETI+T is suitable for automotive applications and can operate within the required temperature range.
Q: Are there any evaluation boards or reference designs available for the MAX9760ETI+T? A: Yes, Maxim Integrated provides evaluation kits and reference designs to help users quickly prototype and implement the MAX9760ETI+T in their applications.
Please note that these answers are general and may vary depending on specific application requirements and design considerations.