Temperature Sensors
Analog Devices offers highly accurate and reliable temperature sensors that provide both analog and digital outputs, making them suitable for industrial, communications, automotive, and digital health
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Analog Temperature Sensors
Analog Devices’ analog temperature sensors provide current or voltage output proportional to the abs
olute temperature with accuracies of up to ±1°C. Our diverse range of analog output temperature sensors can be used in a broad range of applications with no need for external calibration, and with minimal signal conditioning/conversion circuitry. To better suit your varied design needs, our analog temperature sensors are available in multiple package options.
Digital Temperature Sensors
Analog Devices offers a broad selection of digital temperature sensors with I2C, SPI, and
mark space interfaces. For more intricate system design applications, some of these sensors have integrated DACs, ADCs, references, and limit alarm register. All of these digital temperature sensors possess a broad range of uses, including scientific, medical, and aerospace applications, in test and measurement equipment, and in industrial automation.
External Interface Temperature Sensors
Analog Devices provides temperature sensors capable of interfacing with external sensors such as the
rmocouples, resistance temperature detectors (RTDs), negative temperature coefficient (NTC) thermistors, and diodes. These sensors ensure precise measurements and, with integrated cold junction compensation algorithms, deliver accurate results. The data can be transmitted to users through various interfaces, including I2C, SPI, and 1-Wire.
Fan Speed Controllers
Analog Devices’ fan speed controllers provide all the functionality necessary for a power management
system to regulate the speed of a fan via a 2-wire SMBus/I²C interface. Fan speeds are regulated per a system’s required temperature profile resulting in lower fan power consumption, longer battery run time, and lower acoustical generated noise vs. systems that use simple on-off fan control.
Temperature Switches
Analog Devices' temperature switches monitor temperature and activate digital output when measuremen
ts exceed the trip point setting. To meet differing design needs, we provide pin selectable, factory set, and user programmable trip point setting options. With support for a wide range of operating temperatures and without the need for external calibration, our portfolio of temperature switches also enables swifter design and production with faster time to market. ADI's temperature switches come in small, low count plastic packages, operate at low supply voltages down to 2.7 V, and are power optimized—consuming typically less than 100 μA of current.
Products in Category
MAX31732
RECOMMENDED FOR NEW DESIGNS
Four-Channel Remote Temperature Sensor
AD7415
PRODUCTION
±0.5°C Accurate, 10-Bit Digital Temperature Sensors in SOT-23
MAX30210
PRODUCTION
±0.1°C Accurate, Ultra-Small, Low-Power I2C Digital Temperature Sensor
MAX30207
PRODUCTION
±0.1°C Accurate, 1-Wire® Digital Temperature Sensor
MAX31888
PRODUCTION
±0.25°C Accurate 1-Wire Temperature Sensor
LTM2985
RECOMMENDED FOR NEW DESIGNS
Isolated High Accuracy Digital Temperature Measurement System with EEPROM
MAX31829
RECOMMENDED FOR NEW DESIGNS
Low-Power Temperature Switch with I2C Interface
MAX31827
RECOMMENDED FOR NEW DESIGNS
Low-Power Temperature Switch with I2C Interface
MAX31828
RECOMMENDED FOR NEW DESIGNS
Low-Power Temperature Switch with I2C Interface
MAX31889
PRODUCTION
±0.25°C Accurate I2C Temperature Sensor
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