SKU: SENS-3909
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Analog Devices AD7314ARMZ Digital Temperature Sensor IC, ±1°C Accuracy, -35°C to 85°C, MSOP-8 Package

₹172.00 (Inclusive of all taxes)
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The Analog Devices AD7314ARMZ is a high-precision digital temperature sensor IC in an MSOP-8 package, offering ±1°C accuracy over a -35°C to +85°C range. It features a serial SPI interface for direct integration with microcontrollers, FPGAs, and digital signal processors.

Features

  • High-Accuracy Digital Temperature Sensor with ±1°C Typical Accuracy
  • Wide Operating Temperature Range from -35°C to +85°C
  • Compact MSOP-8 Surface-Mount Package for Space-Constrained Designs
  • SPI-Compatible Serial Digital Interface for Easy MCU Connection
  • Low Power Consumption for Portable and Battery-Powered Applications

Out of stock

Description

The AD7314ARMZ from Analog Devices is a fully integrated digital temperature sensor that converts ambient temperature into a 10-bit digital word. It utilizes an on-chip bandgap temperature sensor and sigma-delta ADC to provide stable and accurate readings, communicated via a simple 3-wire SPI interface.

Designed for reliability in industrial and commercial environments, this sensor IC operates from a single 2.7V to 5.5V supply, making it compatible with both 3.3V and 5V logic systems. Its small MSOP-8 footprint is ideal for densely populated PCBs in embedded systems, data loggers, and thermal management subsystems.

Key Features

  • 10-Bit Digital Output with SPI Serial Interface
  • Single 2.7V to 5.5V Supply Voltage Operation
  • Low Quiescent Current for Energy-Efficient Designs
  • Factory-Calibrated for High Accuracy and Minimal System Calibration Overhead
  • Robust MSOP-8 Package Suited for Automated SMT Assembly
  • Wide -35°C to +85°C Operating Range for Demanding Environments

Applications

  • System Thermal Monitoring and Protection in Embedded Computing
  • Environmental Temperature Logging in Portable Data Acquisition Devices
  • Temperature Compensation for Precision Analog and Mixed-Signal Circuits
  • Battery Temperature Monitoring in Power Management Systems
  • HVAC and Building Automation Control Units

Technical Specifications

ManufacturerAnalog Devices
Manufacturer Part Number (MPN)AD7314ARMZ
Sensor TypeDigital Temperature Sensor IC
Measurement Range-35°C to +85°C
Accuracy±1°C (Typical)
Output InterfaceSPI (Serial Peripheral Interface)
Supply Voltage2.7V to 5.5V
Package / CaseMSOP-8
Number of Pins8
Operating Temperature-35°C to 85°C

Frequently Asked Questions

What is the communication protocol for the AD7314ARMZ temperature sensor?

The AD7314ARMZ uses a standard 3-wire SPI (Serial Peripheral Interface) for digital communication. This allows direct connection to the SPI port of most microcontrollers, FPGAs, or DSPs for reading the 10-bit temperature data.

What is the operating voltage range for this sensor IC?

The AD7314ARMZ operates from a single supply voltage ranging from 2.7V to 5.5V. This makes it compatible with both 3.3V and 5V logic systems without requiring a level shifter.

Does the sensor require external calibration?

No, the AD7314ARMZ is factory-calibrated, providing a typical accuracy of ±1°C across its full operating range. This eliminates the need for user-level calibration in most applications, simplifying system design.

What is the typical application for this digital temperature sensor?

Typical applications include system thermal monitoring in embedded electronics, temperature logging in portable devices, compensation in precision measurement circuits, and environmental sensing in HVAC or industrial control units.

Package Includes

  • 1 x AD7314ARMZ Temperature Sensor IC (MSOP-8)

Additional Information

Weight 0.01 kg
Dimensions 1 × 1 × 1 cm