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MAX9716EUA+T
Product Overview
Category
The MAX9716EUA+T belongs to the category of audio amplifiers.
Use
It is used for amplifying audio signals in various electronic devices such as portable speakers, headphones, and automotive audio systems.
Characteristics
- High efficiency
- Low quiescent current
- Small package size
- Wide input voltage range
Package
The MAX9716EUA+T is available in a 8-pin µMAX package.
Essence
The essence of MAX9716EUA+T lies in its ability to provide high-quality audio amplification in a compact and efficient manner.
Packaging/Quantity
The MAX9716EUA+T is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 14V
- Output Power: 3.2W at 5V, 10% THD+N, 4Ω Load
- Quiescent Current: 4mA
- Efficiency: Up to 88%
- Shutdown Current: 0.1µA (typ)
Detailed Pin Configuration
- SHDN (Pin 1) - Shutdown Pin
- GND (Pin 2) - Ground
- IN+ (Pin 3) - Non-Inverting Input
- IN- (Pin 4) - Inverting Input
- VDD (Pin 5) - Supply Voltage
- OUT (Pin 6) - Amplifier Output
- FB (Pin 7) - Feedback
- BST (Pin 8) - Bootstrap Capacitor Connection
Functional Features
- Low Quiescent Current
- Short-Circuit and Thermal Protection
- Integrated Boost Converter
- Low EMI
Advantages
- High Efficiency
- Wide Input Voltage Range
- Small Package Size
- Built-in Protection Features
Disadvantages
- Limited output power compared to some higher-power amplifiers
- May require additional external components for specific applications
Working Principles
The MAX9716EUA+T operates by amplifying the input audio signal using a boost converter and a class D amplifier. It efficiently converts the input voltage to a higher voltage level required for driving the speaker, resulting in high-quality amplified audio output.
Detailed Application Field Plans
The MAX9716EUA+T is well-suited for use in portable audio devices, battery-powered speakers, automotive audio systems, and other applications requiring efficient audio amplification within a limited space.
Detailed and Complete Alternative Models
Some alternative models to MAX9716EUA+T include: - MAX98306 - TPA2012 - LM4863
In conclusion, the MAX9716EUA+T is a versatile audio amplifier known for its high efficiency, compact size, and wide input voltage range. Its application spans across various electronic devices, making it a popular choice among designers seeking reliable audio amplification solutions.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX9716EUA+T en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of MAX9716EUA+T:
What is the MAX9716EUA+T?
- The MAX9716EUA+T is a high-efficiency, mono Class D audio power amplifier with an integrated inverting charge pump.
What is the maximum output power of the MAX9716EUA+T?
- The MAX9716EUA+T can deliver up to 3.2W into a 4Ω load at 5V supply voltage.
What is the input voltage range for the MAX9716EUA+T?
- The input voltage range for the MAX9716EUA+T is typically 2.7V to 5.5V.
Does the MAX9716EUA+T require external components for operation?
- Yes, the MAX9716EUA+T requires only a few external components for operation, making it suitable for compact designs.
What is the efficiency of the MAX9716EUA+T?
- The MAX9716EUA+T offers high efficiency, typically up to 88% at 1.8W into an 8Ω load.
Can the MAX9716EUA+T operate from a single supply?
- Yes, the MAX9716EUA+T is designed to operate from a single 2.7V to 5.5V supply, simplifying system design.
What protection features does the MAX9716EUA+T offer?
- The MAX9716EUA+T includes short-circuit and thermal-overload protection, enhancing system reliability.
Is the MAX9716EUA+T suitable for battery-powered applications?
- Yes, the low quiescent current and high efficiency make the MAX9716EUA+T well-suited for battery-powered applications.
What is the typical application for the MAX9716EUA+T?
- The MAX9716EUA+T is commonly used in portable audio devices, multimedia speakers, and other compact audio solutions.
Where can I find more detailed information about using the MAX9716EUA+T in my technical solution?
- You can refer to the MAX9716EUA+T datasheet and application notes for comprehensive information on integrating this device into your technical solution.