The maximum cable length for the TMP75AID is 10 meters (33 feet) to ensure accurate temperature readings. Longer cable lengths may introduce noise and affect accuracy.
The TMP75AID has a built-in power-on reset (POR) delay of approximately 10 ms. To handle this, ensure that your system's power supply is stable and wait for at least 10 ms after power-up before accessing the device.
To minimize noise and ensure accurate temperature readings, keep the TMP75AID away from high-current carrying traces and noisy signals. Use a dedicated analog ground plane and keep the device's VCC and GND pins as close as possible to the device.
The TMP75AID is calibrated at the factory, but for high-accuracy applications, you may need to perform a one-point or two-point calibration. Consult the datasheet and application notes for calibration procedures and equations.
The TMP75AID's response time to temperature changes is approximately 10 seconds. This is due to the thermal mass of the device and the thermal resistance of the package.
TMP75AID datasheet
by Texas Instruments
