TDA7719TR
Overview
Category
TDA7719TR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in audio applications, specifically for audio signal processing and amplification.
Characteristics
- Integrated circuit designed for audio signal processing
- Provides high-quality sound reproduction
- Offers various audio control features
- Compact package size for easy integration into electronic devices
Package
TDA7719TR is available in a small outline transistor (SOT) package.
Essence
The essence of TDA7719TR lies in its ability to enhance audio signals and provide advanced audio control functionalities.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications and Parameters
- Supply voltage: 8V to 18V
- Operating temperature range: -40°C to +85°C
- Total harmonic distortion: <0.01%
- Signal-to-noise ratio: >90dB
- Number of channels: 4
Pin Configuration
The pin configuration of TDA7719TR is as follows:
- VDD
- GND
- IN1
- IN2
- IN3
- IN4
- OUT1
- OUT2
- OUT3
- OUT4
- MUTE
- ST-BY
- SDA
- SCL
- RESET
Functional Characteristics
TDA7719TR offers the following functional characteristics:
- Audio input selection
- Volume control
- Tone adjustment (bass, treble)
- Balance control
- Loudness compensation
- Muting function
- Standby mode
Advantages and Disadvantages
Advantages: - High-quality audio signal processing - Versatile audio control features - Compact package size for easy integration
Disadvantages: - Limited number of channels (4)
Applicable Range of Products
TDA7719TR is suitable for a wide range of audio products, including: - Car audio systems - Home theater systems - Portable audio devices - Professional audio equipment
Working Principles
The working principle of TDA7719TR involves receiving audio signals from the input channels, processing them using various control features, and amplifying the processed signals to drive the output channels. The integrated circuit utilizes advanced algorithms and circuitry to ensure high-quality sound reproduction.
Detailed Application Field Plans
TDA7719TR can be applied in various audio systems, such as: 1. Car Audio System: - Enhance audio quality in vehicles - Provide audio control functionalities for different sources (radio, CD, Bluetooth) - Enable customization of sound settings
Home Theater System:
- Improve audio performance in home entertainment setups
- Offer precise control over audio parameters (volume, tone)
- Support multi-channel audio playback
Portable Audio Device:
- Enhance sound quality in portable music players
- Enable user-adjustable audio settings
- Optimize power consumption for longer battery life
Professional Audio Equipment:
- Provide audio signal processing capabilities in professional audio setups
- Deliver high-fidelity sound reproduction
- Allow for precise audio control and customization
Detailed Alternative Models
Some alternative models to TDA7719TR include: - TDA7718TR - TDA7717TR - TDA7716TR - TDA7715TR - TDA7714TR
5 Common Technical Questions and Answers
Q: What is the maximum supply voltage for TDA7719TR? A: The maximum supply voltage is 18V.
Q: Can TDA7719TR be used in a single-channel audio system? A: No, TDA7719TR is designed for multi-channel applications and supports up to four channels.
Q: Does TDA7719TR have built-in protection features? A: Yes, TDA7719TR incorporates various protection mechanisms to safeguard against overvoltage, overcurrent, and thermal issues.
Q: What is the purpose of the MUTE pin? A: The MUTE pin allows for muting the audio output when needed, such as during phone calls or interruptions.
Q: Is TDA7719TR compatible with digital audio interfaces? A: Yes, TDA7719TR supports I2C digital communication through its SDA and SCL pins, making it compatible with digital audio systems.
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