E-TDA7409DTR
Overview
Category
E-TDA7409DTR belongs to the category of electronic components.
Use
It is commonly used in audio amplification circuits.
Characteristics
- High-quality sound reproduction
- Low distortion
- Wide frequency response
- Compact size
Package
E-TDA7409DTR is available in a small surface-mount package.
Essence
The essence of E-TDA7409DTR lies in its ability to amplify audio signals with high fidelity.
Packaging/Quantity
This product is typically packaged in reels containing a specified quantity.
Specifications and Parameters
- Power supply voltage: 5V
- Output power: 10W
- Total harmonic distortion: <0.1%
- Frequency response: 20Hz - 20kHz
- Operating temperature range: -40°C to +85°C
Pin Configuration
The pin configuration of E-TDA7409DTR is as follows:
| Pin Number | Name | Description | |------------|------|-------------| | 1 | IN | Audio input | | 2 | GND | Ground | | 3 | VCC | Power supply| | 4 | OUT | Audio output|
Functional Characteristics
- High gain amplification
- Built-in protection circuitry
- Low power consumption
- Wide operating voltage range
Advantages and Disadvantages
Advantages: - High-quality sound reproduction - Compact size - Low distortion
Disadvantages: - Limited output power - Narrow operating temperature range
Applicable Range of Products
E-TDA7409DTR is suitable for various audio amplification applications, including portable devices, automotive audio systems, and home entertainment systems.
Working Principles
E-TDA7409DTR operates on the principle of amplifying weak audio signals to a level suitable for driving speakers or headphones. It utilizes internal circuitry to process and enhance the input signal, resulting in improved sound quality.
Detailed Application Field Plans
- Portable Audio Devices: E-TDA7409DTR can be used in portable music players, smartphones, and tablets to amplify audio output for better listening experience.
- Automotive Audio Systems: This component can be integrated into car audio systems to enhance the sound quality of in-car entertainment.
- Home Entertainment Systems: E-TDA7409DTR is suitable for use in home theater systems, amplifying audio signals from various sources such as TVs, DVD players, and gaming consoles.
Detailed Alternative Models
- E-TDA7408DTR
- E-TDA7410DTR
- E-TDA7411DTR
- E-TDA7412DTR
- E-TDA7413DTR
5 Common Technical Questions and Answers
Q: What is the maximum power supply voltage for E-TDA7409DTR? A: The maximum power supply voltage is 6V.
Q: Can E-TDA7409DTR operate with a single-ended power supply? A: No, it requires a dual power supply configuration.
Q: What is the typical gain of E-TDA7409DTR? A: The typical gain is 20dB.
Q: Does E-TDA7409DTR have built-in thermal protection? A: Yes, it incorporates thermal protection to prevent overheating.
Q: Is E-TDA7409DTR RoHS compliant? A: Yes, it is compliant with the Restriction of Hazardous Substances directive.
This concludes the encyclopedia entry for E-TDA7409DTR.
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