BD37512FS-E2 vs DIR9001PWG4
| Part Number |
|
|
| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | Rohm Semiconductor | Texas Instruments |
| Description | IC AUDIO TONE PROCESSOR 20SSOPA | IC DGTL AUDIO IR RCVR 28-TSSOP |
| Package | -Reel® | 28-TSSOP (0.173", 4.40mm Width) |
| Series | - | - |
| Interface | I²C | I²S |
| Voltage - Supply | 7V ~ 9.5V | 2.7 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | - |
| Package / Case | 20-SOP (0.213\", 5.40mm Width) | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-SSOP-A | 28-TSSOP |
| Function | Audio Tone Processor | Audio Receiver |
| Applications | Automotive Audio, Consumer Audio | Automotive Audio, Consumer Audio, Musical Instruments |
| Number of Channels | 4 | 1 |
| Specifications | - | 28kHz ~ 108kHz |
-
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.
-
2. 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.
-
3. 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.
-
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.
