The LM4674SQ/NOPB has a 24-pin LLP package with the following pin configuration:
Advantages: - High-performance audio amplification - Low power consumption in standby mode - Easy integration with I2C control interface - Built-in protection features for enhanced reliability
Disadvantages: - Limited output power compared to some other amplifiers - Requires external components for proper operation
The LM4674SQ/NOPB is a stereo audio amplifier that operates by amplifying low-power audio signals from various sources. It utilizes an I2C control interface for easy integration into systems and offers high-quality audio amplification with low distortion and noise. The amplifier also includes built-in thermal and short-circuit protection mechanisms to ensure safe operation.
The LM4674SQ/NOPB can be used in a wide range of applications, including but not limited to:
These alternative models offer similar functionality and can be considered as alternatives to the LM4674SQ/NOPB based on specific requirements and application needs.
In conclusion, the LM4674SQ/NOPB is a high-performance stereo audio amplifier that provides reliable and high-quality audio amplification for various applications. Its compact package, low power consumption, and built-in protection features make it a suitable choice for portable and stationary audio devices alike.
Question: What is the maximum input voltage for LM4674SQ/NOPB?
Answer: The maximum input voltage for LM4674SQ/NOPB is 5.5V.
Question: Can LM4674SQ/NOPB be used in battery-powered applications?
Answer: Yes, LM4674SQ/NOPB can be used in battery-powered applications due to its low power consumption.
Question: What is the typical output power of LM4674SQ/NOPB?
Answer: The typical output power of LM4674SQ/NOPB is 1W into 8Ω at 5V.
Question: Is LM4674SQ/NOPB suitable for portable audio devices?
Answer: Yes, LM4674SQ/NOPB is suitable for portable audio devices due to its small size and low power requirements.
Question: Does LM4674SQ/NOPB have built-in thermal shutdown protection?
Answer: Yes, LM4674SQ/NOPB features built-in thermal shutdown protection to prevent overheating.
Question: What is the recommended operating temperature range for LM4674SQ/NOPB?
Answer: The recommended operating temperature range for LM4674SQ/NOPB is -40°C to 85°C.
Question: Can LM4674SQ/NOPB be used in stereo audio applications?
Answer: Yes, LM4674SQ/NOPB can be used in stereo audio applications by using two devices for left and right channels.
Question: What is the quiescent current of LM4674SQ/NOPB?
Answer: The quiescent current of LM4674SQ/NOPB is typically 4mA.
Question: Does LM4674SQ/NOPB require external compensation components?
Answer: No, LM4674SQ/NOPB does not require external compensation components, simplifying the design process.
Question: Can LM4674SQ/NOPB drive headphones directly?
Answer: Yes, LM4674SQ/NOPB can drive headphones directly with its integrated headphone amplifier.