Apex Microtechnology recommends a 4-layer PCB with a solid ground plane, and thermal vias under the package to ensure efficient heat dissipation. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
To ensure reliable operation at high temperatures, Apex recommends derating the output current and voltage, and using a heat sink with a thermal interface material. Additionally, the device should be operated within the recommended junction temperature range.
The PA76 has internal ESD protection, but handling precautions are still necessary. Apex recommends using an ESD wrist strap, mat, or workstation, and handling the device by the package body, not the pins.
Yes, the PA76 can be used in switching applications, but Apex recommends ensuring the device is operated within the recommended frequency range, and using a suitable output filter to minimize ringing and overshoot.
Apex recommends using a pi-filter (R-C-R) or a T-filter (L-C-R) at the input and output to minimize noise and ripple. The filter components should be selected based on the specific application requirements.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
PA76 Overview
Use the download button to access the PA76 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search
or try a keyword search, such as Operational Amplifiers