DIR9001PWG4 vs BD37524FS-E2
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | Texas Instruments | Rohm Semiconductor |
| Description | IC DGTL AUDIO IR RCVR 28-TSSOP | IC AUDIO TONE PROCESSOR 24SSOPA |
| Package | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) |
| Series | - | - |
| Interface | I²S | I²C |
| Voltage - Supply | 2.7 V ~ 3.6 V | 7V ~ 9.5V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) | 24-SOP (0.213\", 5.40mm Width) |
| Supplier Device Package | 28-TSSOP | 24-SSOP-A |
| Function | Audio Receiver | Audio Tone Processor |
| Applications | Automotive Audio, Consumer Audio, Musical Instruments | Automotive Audio, Consumer Audio |
| Number of Channels | 1 | 5 |
| Specifications | 28kHz ~ 108kHz | - |
| Mounting Type | - | Surface Mount |
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1. What is an audio IC?
An audio IC is a miniature electronic device that integrates multiple electronic components on a silicon chip. It is responsible for processing and converting audio signals and amplifying them for speakers to play. Audio ICs can include multiple functions, such as sound decoders, amplifiers, mixers, and digital signal processors. Audio ICs are core components in modern electronic devices, responsible for processing and transmitting various electronic signals. Audio ICs play a vital role in sound systems, especially in audio processing and signal amplification.
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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 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.
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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.
