Product Overview: TMP122AIDBVR - Texas Instruments

The TMP122AIDBVR is a high-precision digital temperature sensor from Texas Instruments, designed to offer accurate temperature monitoring in a compact and efficient package. This sensor is ideal for a variety of applications, including industrial systems, consumer electronics, and environmental monitoring, thanks to its small size and low power consumption.

Key Features

• Accuracy: The TMP122AIDBVR offers a high degree of accuracy, with a typical accuracy of ±0.5°C and a maximum accuracy of ±1°C over the temperature range of -40°C to +125°C.
• Supply Voltage: It operates over a supply voltage range of 2.7V to 5.5V, making it versatile for use in various circuit configurations.
• Low Power: With its low power consumption, the device is suitable for battery-powered applications. It has a quiescent current of just 50µA, reducing to 1µA in shutdown mode.
• Digital Output: The temperature readings are provided as a 12-bit digital output, which can be easily interfaced with microcontrollers and other digital systems via a two-wire, SMBus-compatible serial interface.
• Small Form Factor: Housed in a compact SOT-23 package, the TMP122AIDBVR is designed for space-constrained applications.
• Extended Temperature Range: It is capable of operating over a wide temperature range, making it suitable for use in harsh environments.

Applications

The TMP122AIDBVR is designed for use in a wide range of applications, including:

• Thermal management systems in industrial and commercial settings.
• Portable consumer electronics where battery life and space are critical.
• Environmental monitoring and HVAC systems.
• Computer peripherals and servers for system temperature monitoring.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TMP122AIDBVR is no exception. It is designed to meet the rigorous standards required for industrial and consumer applications, ensuring reliability and performance.