MAX98302ETD+T
Product Overview
Category
The MAX98302ETD+T belongs to the category of audio amplifiers.
Use
It is used for amplifying audio signals in various electronic devices such as smartphones, tablets, and portable speakers.
Characteristics
- High efficiency
- Low quiescent current
- Integrated boost converter
- Flexible gain options
Package
The MAX98302ETD+T comes in a small, thermally efficient 28-pin TSSOP package.
Essence
This product is essential for enhancing the audio output quality in compact electronic devices.
Packaging/Quantity
The MAX98302ETD+T is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Operating Voltage: 2.5V to 5.5V
- Output Power: Up to 3.2W
- Signal-to-Noise Ratio (SNR): >100dB
- Total Harmonic Distortion + Noise (THD+N): <0.1%
Detailed Pin Configuration
The detailed pin configuration of MAX98302ETD+T can be found in the datasheet provided by the manufacturer.
Functional Features
- Automatic Gain Control (AGC)
- Short-Circuit and Thermal Protection
- I2C Interface for Control and Configuration
Advantages and Disadvantages
Advantages
- High efficiency leads to longer battery life in portable devices.
- Integrated boost converter simplifies power supply design.
- AGC ensures consistent audio levels even with varying input signals.
Disadvantages
- Limited output power compared to larger audio amplifiers.
- May require additional heat dissipation in high-power applications.
Working Principles
The MAX98302ETD+T utilizes a Class D amplifier architecture to efficiently amplify audio signals. The integrated boost converter provides the necessary voltage to drive the speaker, while the AGC maintains a consistent output level.
Detailed Application Field Plans
The MAX98302ETD+T is well-suited for use in: - Portable Bluetooth speakers - Smartphone and tablet audio systems - Gaming peripherals
Detailed and Complete Alternative Models
Some alternative models to MAX98302ETD+T include: - MAX98303 - TPA2016 - LM4863
In conclusion, the MAX98302ETD+T is a versatile audio amplifier that offers high efficiency and integrated features suitable for a range of compact electronic devices.
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What is the MAX98302ETD+T?
- The MAX98302ETD+T is a Class D amplifier with integrated boost converter, designed for driving speakers in portable and low-power audio applications.
What is the maximum output power of the MAX98302ETD+T?
- The MAX98302ETD+T can deliver up to 3.2W of continuous output power into a 4Ω load.
What is the input voltage range for the MAX98302ETD+T?
- The input voltage range for the MAX98302ETD+T is typically 2.5V to 5.5V.
What are the key features of the MAX98302ETD+T?
- The key features of the MAX98302ETD+T include integrated boost converter, low quiescent current, short-circuit and thermal protection, and flexible gain options.
How is the MAX98302ETD+T typically used in technical solutions?
- The MAX98302ETD+T is commonly used to drive speakers in applications such as portable audio devices, Bluetooth speakers, and other low-power audio systems.
What is the efficiency of the MAX98302ETD+T?
- The efficiency of the MAX98302ETD+T can reach up to 88% under typical operating conditions.
What are the recommended external components for the MAX98302ETD+T?
- The recommended external components for the MAX98302ETD+T include input capacitors, output filter components, and feedback network components.
Does the MAX98302ETD+T require any external heat sinking?
- No, the MAX98302ETD+T does not require external heat sinking due to its high efficiency and thermal protection features.
Can the MAX98302ETD+T operate from a single supply voltage?
- Yes, the MAX98302ETD+T is designed to operate from a single supply voltage, making it suitable for battery-powered applications.
What are the typical applications for the MAX98302ETD+T?
- Typical applications for the MAX98302ETD+T include portable audio devices, multimedia speakers, gaming headsets, and other low-power audio solutions.