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UPA802T-A
Introduction
The UPA802T-A is a high-performance integrated circuit belonging to the category of audio power amplifiers. This device is widely used in audio systems and offers distinct characteristics, packaging, and quantity options.
Basic Information Overview
- Category: Audio Power Amplifier
- Use: Amplifying audio signals for various applications
- Characteristics: High performance, low distortion, wide frequency response
- Package: TO-220-5L
- Essence: Efficiently amplifies audio signals
- Packaging/Quantity: Available in reels with varying quantities
Specifications
The UPA802T-A features the following specifications: - Maximum Supply Voltage: 18V - Output Power: 10W - Total Harmonic Distortion: 0.1% - Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The UPA802T-A has a detailed pin configuration as follows: 1. VCC 2. GND 3. Input 4. Output 5. NC (Not Connected)
Functional Features
- High output power capability
- Low distortion
- Wide frequency response
- Built-in thermal shutdown protection
Advantages and Disadvantages
Advantages
- High performance
- Reliable thermal protection
- Wide operating temperature range
Disadvantages
- Limited output power compared to higher wattage amplifiers
- Requires heat sink for optimal performance at higher power levels
Working Principles
The UPA802T-A operates by amplifying the input audio signal using internal circuitry and delivering the amplified signal to the output while maintaining low distortion and high efficiency. The built-in thermal shutdown protection ensures safe operation under varying conditions.
Detailed Application Field Plans
The UPA802T-A is suitable for various audio amplification applications, including: - Portable speakers - Car audio systems - Home theater systems - Musical instruments amplification
Detailed and Complete Alternative Models
Some alternative models to UPA802T-A include: - TDA2003 - LM386 - TDA2030
In conclusion, the UPA802T-A is a versatile audio power amplifier with high performance and reliability, making it suitable for a wide range of audio amplification applications.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением UPA802T-A в технических решениях.
What is the UPA802T-A?
- The UPA802T-A is a high-power audio amplifier integrated circuit commonly used in audio applications.
What is the maximum power output of the UPA802T-A?
- The UPA802T-A can deliver a maximum power output of 20 watts per channel into an 8-ohm load.
What is the typical voltage supply range for the UPA802T-A?
- The UPA802T-A typically operates with a voltage supply range of 12 to 26 volts.
What are the key features of the UPA802T-A?
- The UPA802T-A features low distortion, low noise, and high efficiency, making it suitable for high-quality audio applications.
Can the UPA802T-A be used in bridged mode?
- Yes, the UPA802T-A can be configured for bridged mode to increase its power output.
What are the recommended heat dissipation considerations for the UPA802T-A?
- Adequate heat sinking is essential for the UPA802T-A to ensure proper thermal management and reliable operation.
What are the typical application circuits for the UPA802T-A?
- Typical application circuits include stereo amplifiers, home theater systems, and automotive audio systems.
Does the UPA802T-A require external compensation components?
- The UPA802T-A includes internal compensation, reducing the need for external components and simplifying circuit design.
What are the protection features of the UPA802T-A?
- The UPA802T-A incorporates protection against overcurrent, overtemperature, and short-circuit conditions to safeguard the amplifier and connected components.
Where can I find the detailed datasheet for the UPA802T-A?
- The detailed datasheet for the UPA802T-A can be obtained from the manufacturer's website or authorized distributors.