STA120DJ vs CS8420-DSZ
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | STMicroelectronics | Cirrus Logic Inc. |
| Description | IC AUDIO RECEIVER 28SO | IC SAMPLE RATE CONVERTER 28SOIC |
| Package | Tape & Reel (TR) | -Reel® |
| Series | - | - |
| Interface | Serial | I²C, SPI |
| Voltage - Supply | 3V ~ 3.6V | 4.75V ~ 5.25V |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-SOIC (0.295\", 7.50mm Width) | 28-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 28-SO | 28-SOIC |
| Function | Audio Receiver | Sample Rate Converter |
| Applications | Jinftrytal Audio Interfacing | Jinftrytal Audio Interfacing |
| Number of Channels | 1 | 2 |
| Specifications | 25kHz ~ 96kHz | 8kHz ~ 108kHz |
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1. What does an audio IC do?
The main function of an audio IC is to amplify the input weak audio signal to drive speakers or other audio devices to produce clear and powerful sound.
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2. What is the audio IC of the iPhone?
The audio IC of the iPhone mainly includes audio IC U21 and ringtone amplifier IC U22. These components together constitute the audio part of the iPhone, which is responsible for processing and amplifying audio signals to ensure that users can clearly hear media content such as calls and music.
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3. 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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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.
