CS8421-CNZ vs FSA221MUX
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | Cirrus Logic Inc. | Fairchild Semiconductor |
| Description | IC SAMPLE RATE CONVERTER 20QFN | MULTIMEDIA AND USB 2.0 HI-SPEED |
| Package | Tape & Reel (TR) | Bulk |
| Series | - | - |
| Interface | Serial | Analog |
| Voltage - Supply | 2.38V ~ 2.62V | 3V ~ 5.5V |
| Operating Temperature | -10°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-VQFN Exposed Pad | 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) |
| Supplier Device Package | 20-QFN (5x5) | 10-MSOP |
| Function | Sample Rate Converter | Audio Switch |
| Applications | Jinftrytal Audio Interfacing | Consumer Audio |
| Number of Channels | 2 | 1 |
| Specifications | 53kHz ~ 211kHz | 1 x DPDT |
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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 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. Which IC is best for amplifier?
IC The most suitable ICs for amplifiers include LM35, LM348, OP07 and ICL7650. These chips are capable of building powerful modules for various applications due to their high-quality current conversion performance and excellent amplification, combined with careful design.
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4. Which IC is used for audio?
Audio ICs mainly include audio power amplifier ICs and digital power amplifier chips, which play a key role in audio systems. The following are usually used for audio IC applications on the market: XMOS chips are known for their high precision, low noise and high performance, and use the latest digital signal processing technology to provide excellent sound quality and dynamic range. NXP chips, known for their stability and reliability, use advanced semiconductor processes and digital signal processing technology. TI chips, known for their high performance and low power consumption, use advanced DSP technology. ST chips, known for their high fidelity and stability, use advanced digital signal processing technology.
