The TMP235AQDBZRQ1 is a precision temperature sensor from Texas Instruments, designed to meet the rigorous standards required for automotive applications. This high-accuracy analog output temperature sensor is part of TI's extensive portfolio of temperature monitoring solutions that provide enhanced reliability and performance in various systems.

Key Features

• Temperature Range: The device offers a wide temperature range from -40°C to +125°C, making it suitable for various environments and conditions encountered in automotive applications.
• Accuracy: With an impressive accuracy of ±0.5°C (typical) from -40°C to +125°C, the TMP235AQDBZRQ1 ensures precise temperature readings, which is critical for system control and protection.
• Linear Analog Output: The sensor provides a linear analog output that is proportional to the temperature, with a typical output scale factor of 10mV/°C, facilitating easy integration with analog-to-digital converters (ADCs) and microcontrollers.
• Low Quiescent Current: It features a low quiescent current, which is particularly beneficial for battery-powered and energy-sensitive applications.
• Supply Voltage: The device operates over a supply voltage range of 2.7V to 5.5V, allowing for flexibility in various circuit designs.
• Small Package Size: The TMP235AQDBZRQ1 comes in a small, surface-mount SOT-23 package, which is ideal for space-constrained applications.
• Automotive Qualification: This product is qualified for automotive applications, meeting the AEC-Q100 Grade 1 standard, which signifies its robustness and suitability for use in harsh automotive environments.

Applications

The TMP235AQDBZRQ1 is ideal for a variety of automotive applications, including but not limited to:

• Powertrain systems
• Transmission systems
• Exhaust systems
• HVAC systems
• Battery management systems

With its high level of precision and robustness, the TMP235AQDBZRQ1 from Texas Instruments is a reliable choice for temperature sensing needs in the automotive industry, ensuring optimal performance and safety of vehicle systems.