TDA7419TR vs STA020DJTR
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Description | IC AUDIO SIGNAL PROCESSOR 28SO | IC AUDIO TRANSMITTER 24SO |
| Package | Tape & Reel (TR) | -Reel® |
| Series | Automotive, AEC-Q100 | - |
| Interface | I²C | Serial |
| Voltage - Supply | 8V ~ 10V | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-SOIC (0.295\", 7.50mm Width) | 24-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 28-SO | 24-SO |
| Function | Audio Signal Processor | Audio Transmitter |
| Applications | Automotive Audio | Jinftrytal Audio Interfacing |
| Number of Channels | 4 | 1 |
| Specifications | - | 96kHz |
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1. What happens if the audio IC is broken?
The symptom of a broken audio IC is that the speaker has no sound, that is, no prompt sound or music can be heard. The audio power amplifier IC is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source to drive the speaker to make sound.
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2. What is the use of IC for making music?
The application of IC in music is mainly reflected in music IC. They play an important role in many fields, including but not limited to sound quality improvement, audio compression, stability enhancement, and application in specific equipment.
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3. What role does the audio amplifier IC play?
The main functions of audio amplifier IC include signal amplification, current amplification, maintaining signal quality, providing control and protection functions, and high integration. Audio amplifier IC plays a vital role in the audio system. Through its unique functions and characteristics, it ensures the clear transmission of audio signals and high-fidelity sound reproduction.
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4. What is the role of audio interface?
The main function of audio interface is to output the sound of electronic equipment to external speakers or headphones so that users can hear the sound clearly. This function is achieved by supporting audio file output in multiple formats, multiple audio device outputs, multiple external audio devices, multiple interface outputs, multiple output methods, and multiple audio formats, thereby providing users with greater flexibility and selectivity and improving playback quality.
