TEA6321T/V1,518 vs E-TDA7402TR
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | NXP USA Inc. | STMicroelectronics |
| Description | IC VOLUME CONTROL 32SO | IC AUDIO SIGNAL PROCESSOR 44LQFP |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | - | - |
| Interface | I²C | I²C |
| Voltage - Supply | 7.5V ~ 9.5V | 7.5V ~ 10V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 32-SOIC (0.295\", 7.50mm Width) | 44-LQFP Exposed Pad |
| Supplier Device Package | 32-SO | 44-LQFP-EP (10x10) |
| Function | Volume Control | Audio Signal Processor |
| Applications | Pre-Amplifier | Automotive Audio |
| Number of Channels | 2 | 2 |
| Specifications | 110dB, 20dB | - |
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1. What are the applications of digital ICs?
Digital ICs are widely used in many fields, including computer systems, communications, consumer electronics, automotive electronics, industrial control, medical equipment, aerospace, military, smart homes, and the Internet of Things.
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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 IC in amplifier?
Amplifier IC (Integrated Circuit) is an integrated circuit with integrated power amplifier function. Its main function is to amplify low-level audio signals or other signals into high-power output signals to drive speakers or other loads. Power amplifier IC is widely used in audio equipment, communication equipment, car audio, home audio and video systems, etc., providing convenient and efficient solutions for amplifying audio signals.
