A good PCB layout for the TSC101BIYLT involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the analog signal sources to minimize noise.
The TSC101BIYLT is factory-calibrated, but you can perform a system-level calibration by applying a known input voltage and adjusting the output to match the expected value. You can also use the device's built-in calibration registers to fine-tune the calibration.
The maximum allowed voltage on the input pins of the TSC101BIYLT is 5.5V, which is the absolute maximum rating. However, the recommended operating voltage is 3.3V or 5V, depending on the specific application.
The TSC101BIYLT has built-in ESD protection, but you should still follow proper ESD handling procedures when handling the device. Use an ESD wrist strap or mat, and ensure that your workspace is ESD-safe.
The recommended power-up sequence for the TSC101BIYLT is to power up the analog supply (VCC) before the digital supply (VDD). This ensures that the analog circuitry is stable before the digital circuitry is enabled.
TSC101BIYLT datasheet
by STMicroelectronics
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