TMP6131QDECTQ1

Product Folder Order Now Support & Community Tools & Software Technical Documents TMP61-Q1 SNIS210A – APRIL 2019 – REVISED JUNE 2019 TMP61-Q1 Small Silicon-Based Linear Thermistor for Temperature Sensing 1 Features 2 Applications • • • 1 • • • • • • • AEC-Q100 qualified for automotive applications Temperature options: – TMP61QDEC temperature grade 1: –40°C to +125°C, TA – TMP61QLPG temperature grade 0: –40°C to +150°C, TA Silicon-based thermistor with a Positive Temperature Coefficient (PTC) Linear resistance change with temperature – Simplifies resistance-to-temperature conversion – Decrease accuracy spread compared to nonlinear Negative Temperature Coefficient (NTC) thermistor-based circuits across a wide temperature range 10-kΩ nominal resistance at 25°C (R25) – ±1% maximum (0°C to 70°C) Consistent sensitivity across temperature – 6400 ppm/°C TCR (25°C) – 0.2% typical TCR tolerance across temperature (–40°C to 125°C) Fast thermal response time: – 0.6 second for DEC package Long lifetime and robust performance – Ultra low power consumption compared to traditional NTCs that lower errors due to self heating – Built-in fail-safe in case of short-circuit failures –