SKU: SENS-3858
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Analog Devices ADT75ARZ Digital Temperature Sensor IC, ±2°C Accuracy, -55°C to 125°C, NSOIC-8

₹87.00 (Inclusive of all taxes)
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The Analog Devices ADT75ARZ is a high-precision digital temperature sensor IC in an NSOIC-8 package, providing ±2°C accuracy over a -55°C to 125°C range. It features an I2C-compatible serial interface for easy integration with microcontrollers, Arduino, Raspberry Pi, and industrial control systems.

Features

  • High-accuracy digital temperature sensor with ±2°C precision.
  • Wide operating range from -55°C to +125°C.
  • I2C-compatible 2-wire serial interface for simple system integration.
  • Compact NSOIC-8 surface-mount package for space-constrained designs.
  • Low power consumption suitable for portable and battery-powered applications.

Out of stock

Description

The ADT75ARZ from Analog Devices is a monolithic digital temperature sensor that converts temperature directly into a digital signal. It utilizes an on-chip bandgap temperature sensor and a sigma-delta analog-to-digital converter to achieve high resolution and accuracy. The sensor communicates via a standard I2C/SMBus interface, allowing for easy daisy-chaining and communication with a wide range of host processors.

Designed for reliability, the ADT75ARZ operates from a 3.0V to 5.5V supply, making it compatible with both 3.3V and 5V logic systems. Its small footprint and digital output eliminate the need for signal conditioning circuitry, simplifying design and reducing overall system cost in temperature monitoring and control applications.

Key Features

  • High-precision digital temperature sensing with ±2°C accuracy.
  • Wide measurement range from -55°C to +125°C.
  • Standard I2C/SMBus-compatible serial interface.
  • Operates from a single 3.0V to 5.5V power supply.
  • NSOIC-8 surface-mount package for automated assembly.
  • Low power consumption for energy-sensitive designs.
  • Programmable temperature alert function with hysteresis.
  • Factory-calibrated, requiring no user calibration.

Applications

  • System temperature monitoring and thermal management in embedded computing.
  • Environmental sensing in HVAC and building automation systems.
  • Battery temperature monitoring in portable electronics and power tools.
  • Industrial process control and equipment temperature supervision.
  • Temperature compensation for precision analog and digital circuits.

Technical Specifications

Manufacturer Part NumberADT75ARZ
ManufacturerAnalog Devices
Sensor TypeDigital Temperature Sensor IC
Measurement Range-55°C to +125°C
Accuracy±2°C
Output InterfaceI2C/SMBus-Compatible
Supply Voltage3.0V to 5.5V
Package / CaseNSOIC-8
Number of Pins8

Frequently Asked Questions

What is the communication protocol for the ADT75ARZ sensor?

The ADT75ARZ uses a standard I2C (also called SMBus) 2-wire serial interface for communication. This allows it to be easily connected to microcontrollers like Arduino, Raspberry Pi, or industrial PLCs that support I2C, using just the SDA (data) and SCL (clock) lines alongside power and ground.

What is the operating voltage range for the ADT75ARZ?

The ADT75ARZ is designed to operate from a single power supply ranging from 3.0 volts to 5.5 volts. This makes it directly compatible with both 3.3V and 5V logic systems commonly found in embedded electronics, without requiring a level shifter.

How accurate is the ADT75ARZ temperature sensor?

The ADT75ARZ has a typical accuracy of ±2°C across its specified temperature range of -55°C to +125°C. This level of precision is suitable for most system monitoring, environmental sensing, and thermal protection applications without requiring additional calibration.

Package Includes

  • 1 x ADT75ARZ Temperature Sensor IC (NSOIC-8)

Additional Information

Weight 0.01 kg
Dimensions 1 × 1 × 1 cm