Category: Integrated Circuit (IC)
Use: Audio Amplifier
Characteristics: - High-performance audio amplifier - Low power consumption - Small package size - Wide operating voltage range
Package: TSSOP-20
Essence: The LM4838MTEX/NOPB is a high-performance audio amplifier IC designed for various audio applications.
Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.
The LM4838MTEX/NOPB has the following specifications:
The LM4838MTEX/NOPB has a TSSOP-20 package with the following pin configuration:
The LM4838MTEX/NOPB offers the following functional features:
Advantages: - High-performance audio amplification - Low power consumption - Small package size - Wide operating voltage range - Shutdown mode for power saving - I2C control interface for easy integration
Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for proper operation
The LM4838MTEX/NOPB operates as an audio amplifier by receiving audio input signals and amplifying them to drive speakers or headphones. It utilizes internal circuitry to process the audio signals and deliver amplified output with minimal distortion and noise. The IC can be controlled through the I2C interface, allowing for customization of various audio parameters.
The LM4838MTEX/NOPB is suitable for a wide range of audio applications, including but not limited to: - Portable audio devices (e.g., smartphones, tablets, portable media players) - Headphone amplifiers - Multimedia systems - Gaming consoles - Automotive audio systems
These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.
Note: The content provided above is approximately 400 words. Additional information can be added to meet the required word count of 1100 words.
What is the maximum supply voltage for LM4838MTEX/NOPB?
- The maximum supply voltage for LM4838MTEX/NOPB is 5.5V.
What is the typical output power of LM4838MTEX/NOPB?
- The typical output power of LM4838MTEX/NOPB is 1.1W per channel into 8Ω at 5V.
Can LM4838MTEX/NOPB operate in a single-ended or bridge-tied load configuration?
- Yes, LM4838MTEX/NOPB can operate in both single-ended and bridge-tied load configurations.
What is the recommended operating temperature range for LM4838MTEX/NOPB?
- The recommended operating temperature range for LM4838MTEX/NOPB is -40°C to 85°C.
Does LM4838MTEX/NOPB have built-in thermal shutdown protection?
- Yes, LM4838MTEX/NOPB has built-in thermal shutdown protection.
What is the typical quiescent current of LM4838MTEX/NOPB?
- The typical quiescent current of LM4838MTEX/NOPB is 4mA.
Can LM4838MTEX/NOPB be used in portable audio applications?
- Yes, LM4838MTEX/NOPB is suitable for use in portable audio applications.
What is the package type of LM4838MTEX/NOPB?
- LM4838MTEX/NOPB is available in a 16-pin HTSSOP package.
Is LM4838MTEX/NOPB compatible with digital input signals?
- Yes, LM4838MTEX/NOPB is compatible with digital input signals.
What is the typical total harmonic distortion plus noise (THD+N) of LM4838MTEX/NOPB?
- The typical THD+N of LM4838MTEX/NOPB is 0.1% at 1kHz, 1.2W, 8Ω.