ADT7410 High-Precision I2C Temperature Sensor Adapter Board

Description
The ADT7410 is a high-accuracy digital temperature sensor that communicates via the I²C interface. It provides reliable temperature measurements with up to 16-bit resolution, making it suitable for precision temperature monitoring in embedded systems. The adapter board allows easy connection to microcontrollers or single-board computers using simple I²C wiring.

The sensor supports multiple I²C addresses, enabling up to four ADT7410 sensors on a single I²C bus. It also includes interrupt and critical temperature alarm functions, which are useful for safety and thermal management applications. With a wide operating voltage range and stable performance, the ADT7410 is easy to integrate into both 3.3V and 5V systems.

Key Features

• Digital temperature sensor with I²C interface

• Up to 16-bit temperature resolution (0.0078 °C per LSB)

• Default 13-bit mode (0.0625 °C per LSB) for faster readings

• High accuracy:

  • ±0.5 °C from −40 °C to +105 °C (2.7V–5.5V)

  • ±0.4 °C from −40 °C to +105 °C (at 3.0V)

• Configurable I²C address (up to 4 sensors on one bus)

• Interrupt and over-temperature alarm support

• Operates using only two shared I²C lines (SDA, SCL)

Electrical Characteristics

• Operating voltage: 2.7V to 5.5V

• Interface: I²C

• Resolution: up to 16-bit

• Temperature range: −40 °C to +105 °C

Applications

• Precision temperature monitoring

• Industrial and laboratory equipment

• Embedded systems and IoT devices

• Thermal protection and control systems

Package Includes

• 1 × ADT7410 High-Precision I²C Temperature Sensor Adapter Board