The recommended layout and placement for the LM4871MX involves keeping the input and output traces as short as possible, using a ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
To optimize the LM4871MX for low noise and distortion, use a low-ESR capacitor for the output filter, keep the input impedance low, and use a high-quality power supply with low ripple. Additionally, use a shielded cable for the input signal and keep the device away from noise sources.
The maximum power dissipation of the LM4871MX is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 2.5W at 25°C ambient temperature. However, this can be derated based on the actual operating conditions.
Yes, the LM4871MX can be used in a stereo application by using two devices, one for each channel. The devices can be connected in a master-slave configuration to ensure that the gain and frequency response are matched between channels.
To protect the LM4871MX from overvoltage and ESD, use a voltage regulator with overvoltage protection, add a TVS diode or a zener diode to clamp the input voltage, and use ESD protection devices such as diodes or resistors on the input lines.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
LM4871MX Overview
Use the download button to access the LM4871MX schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM487,
or try a keyword search, such as Audio/Video Amplifiers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
Suggested Parts
If you searched for LM4871MX, you might also be interested in these parts:
