A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or a heat sink to ensure good heat dissipation.
Use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead to filter the power supply lines.
The maximum allowed voltage on the input pins is 6.5V, exceeding which may cause damage to the device.
Use a logic analyzer or oscilloscope to check the input and output signals, and verify the power supply voltage and decoupling capacitors.
The device is rated for operation up to 150°C, but the maximum junction temperature should not exceed 150°C. Ensure proper heat sinking and thermal management.
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TDA21535AUMA1 Overview
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