SKU: SENS-3857
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Analog Devices ADT75BRMZ Digital Temperature Sensor IC, ±1°C Accuracy, -55°C to 125°C, MSOP-8

₹85.00 (Inclusive of all taxes)
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The Analog Devices ADT75BRMZ is a high-precision digital temperature sensor IC in an MSOP-8 package, offering ±1°C accuracy over a -55°C to 125°C range. It features an I2C/SMBus-compatible digital output with 12-bit resolution, making it ideal for integration into embedded systems, industrial controls, and precision thermal management applications.

Features

  • High-accuracy digital temperature sensor with ±1°C precision.
  • Wide operating temperature range from -55°C to +125°C.
  • 12-bit digital resolution via I2C/SMBus interface for precise readings.
  • Compact MSOP-8 surface-mount package for space-constrained designs.
  • Low voltage operation from 2.7V to 5.5V for broad system compatibility.

Out of stock

Description

The ADT75BRMZ from Analog Devices is a fully-calibrated digital temperature sensor utilizing an on-chip band-gap temperature sensor and a sigma-delta analog-to-digital converter. This integrated design provides a direct digital readout of the ambient temperature, eliminating the need for external signal conditioning circuitry. The sensor communicates via a two-wire I2C/SMBus serial interface, simplifying integration with microcontrollers like Arduino, Raspberry Pi, ESP32, and industrial PLCs.

Engineered for reliability, the device operates across an extended industrial temperature range from -55°C to 125°C, with a robust accuracy of ±1°C. Its low supply voltage range of 2.7V to 5.5V makes it suitable for both 3.3V and 5V logic systems. The MSOP-8 package offers a compact footprint for high-density PCB layouts commonly found in communication equipment, battery management systems, and environmental monitoring devices.

Key Features

  • High-precision digital temperature sensing with ±1°C accuracy.
  • Wide measurement range from -55°C to +125°C.
  • 12-bit resolution provides fine-grained temperature data.
  • I2C and SMBus compatible digital output interface.
  • Low-voltage operation (2.7V to 5.5V) for energy-efficient designs.
  • Compact MSOP-8 surface-mount package.
  • Single-channel sensing with open-drain alert output.
  • Extended operating temperature up to 150°C for robust performance.

Applications

  • Precision thermal monitoring and management in industrial control systems.
  • Battery temperature sensing and protection in portable electronics and power tools.
  • Environmental monitoring within data center servers and networking hardware.
  • Temperature compensation for high-accuracy measurement instruments and sensors.
  • Thermal regulation in automotive electronics and engine control units (ECUs).

Technical Specifications

Manufacturer Part NumberADT75BRMZ
ManufacturerAnalog Devices
Output TypeDigital (Open Drain Alert)
InterfaceI2C, SMBus
Accuracy±1°C
Measurement Range-55°C to 125°C
Resolution12 bits
Supply Voltage2.7V to 5.5V
Operating Temperature-55°C to 150°C
Package / CaseMSOP
Number of Pins8
Number of Channels1

Frequently Asked Questions

What is the communication protocol for the ADT75BRMZ sensor?

The ADT75BRMZ communicates via a standard two-wire I2C (Inter-Integrated Circuit) serial interface, which is also SMBus (System Management Bus) compatible. This allows for easy connection to microcontrollers like Arduino, Raspberry Pi, and ESP32 using just the SDA (data) and SCL (clock) lines, with optional address selection pins.

What is the operating voltage range for this temperature sensor IC?

The sensor operates from a supply voltage (VDD) range of 2.7 volts to 5.5 volts. This wide range makes it compatible with both 3.3V and 5V logic systems commonly found in embedded electronics, providing flexibility in system design without requiring a level shifter.

What is the accuracy and measurement range of the ADT75BRMZ?

The ADT75BRMZ provides a high accuracy of ±1°C across its full measurement range of -55 degrees Celsius to +125 degrees Celsius. This precision, combined with its 12-bit digital resolution, makes it suitable for applications requiring reliable and detailed temperature monitoring.

How do I mount and solder the ADT75BRMZ sensor?

The ADT75BRMZ comes in a compact MSOP-8 surface-mount package. It requires standard SMD (Surface Mount Device) soldering techniques, such as reflow soldering, for proper installation on a PCB. Careful attention to the recommended land pattern and thermal management in the datasheet is advised for optimal performance and reliability.

Package Includes

  • 1 x ADT75BRMZ Temperature Sensor IC (MSOP-8 Package)

Additional Information

Weight 0.01 kg
Dimensions 1 × 1 × 1 cm