ADT75ARZ

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ADT75ARZ

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SENSOR DIGITAL -55C-125C 8SOIC

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thuộc tính Giá trị
Package Bulk,Tube
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 2.7V ~ 5.5V
Resolution 11 b
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy-Highest(Lowest) ±2°C (±3°C)
TestCondition -25°C ~ 100°C (-55°C ~ 100°C)
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The ADT75ARZ is a precision digital temperature sensor manufactured by Analog Devices. It is designed for use in a variety of applications requiring accurate temperature measurements. The sensor is based on an I²C-compatible interface, making it easy to integrate into digital systems. It provides temperature readings in degrees Celsius with high accuracy over a wide temperature range, typically from -55°C to +125°C.
The ADT75ARZ features a user-programmable temperature setpoint and hysteresis, which allows for customized temperature monitoring. It operates from a single power supply voltage ranging from 2.7V to 5.5V, making it versatile for different electronic setups. The device also includes a shutdown mode to minimize power consumption when not in use.
With its small package size, typically an 8-lead SOIC (Small Outline Integrated Circuit), the ADT75ARZ is suitable for applications in consumer electronics, industrial monitoring, and environmental controls. Its accuracy, ease of use, and programmability make it a reliable choice for modern temperature sensing needs.

Equivalent

The ADT75ARZ is a digital temperature sensor from Analog Devices. Equivalent products include:
1. LM75 series from Texas Instruments, particularly the LM75A.
2. MCP9800 from Microchip Technology.
3. TMP75 from Texas Instruments.
4. STLM75 from STMicroelectronics.
These alternatives generally offer similar I2C interface capabilities and temperature sensing ranges. Always check the specific datasheets for compatibility regarding pin configuration, voltage requirements, and accuracy.

Features

The ADT75ARZ is a precision temperature sensor with a digital output. It features a wide operating temperature range, typically from -55°C to +125°C, making it suitable for various applications. The sensor offers high accuracy, commonly ±0.5°C across a significant portion of its range, ensuring reliable temperature readings. It operates with a low power consumption, which is advantageous for battery-powered devices. The ADT75ARZ typically communicates via an I2C interface, allowing easy integration with microcontrollers and other devices for data processing and monitoring. Its compact size and availability in small package types make it suitable for space-constrained applications. Additionally, the sensor may include features such as programmable temperature thresholds and interrupt outputs for temperature alarms, enhancing its functionality in temperature-sensitive applications. Overall, the ADT75ARZ is designed for precise temperature monitoring in various industrial, consumer, and environmental applications.

Pinout

The ADT75ARZ is a digital temperature sensor with an I²C-compatible interface. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a brief overview of the pin functions:
1. A0, A1, A2 (Pins 1, 2, 3): Address pins used to set the I²C address of the device, allowing for multiple devices to be connected on the same bus.
2. VDD (Pin 4): Power supply pin where the supply voltage is applied, typically ranging from 2.7V to 5.5V.
3. GND (Pin 5): Ground reference for the device.
4. SDA (Pin 6): Serial Data Line for I²C communication, used for data input and output.
5. SCL (Pin 7): Serial Clock Line for I²C communication, used to synchronize data transfers.
6. OS/ALERT (Pin 8): Open-drain output used to signal overtemperature conditions or as an interrupt output.
These pins enable the ADT75ARZ to perform accurate temperature monitoring and facilitate communication with microcontrollers or other I²C-compatible devices.

Manufacturer

The ADT75ARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide range of integrated circuits and other electronic components. The company is well-known for its expertise in data conversion and signal processing technology. They provide solutions for various industries, including automotive, communications, healthcare, and industrial applications. Analog Devices focuses on developing innovative products that enhance the performance and efficiency of electronic systems.

Application

The ADT75ARZ is a digital temperature sensor commonly used in various applications requiring precise temperature monitoring and control. Key application areas include environmental monitoring systems, where it ensures accurate temperature readings for climate control. It is also used in consumer electronics for thermal management, ensuring optimal device performance and longevity. In industrial automation, the ADT75ARZ helps maintain proper operating conditions for equipment. Additionally, it is utilized in medical devices for patient monitoring and diagnostics. Its integration into HVAC systems enhances energy efficiency by providing accurate temperature data. The ADT75ARZ's versatility and reliability make it suitable for any application needing precise temperature measurement.

Package

The ADT75ARZ is a temperature sensor IC from Analog Devices. It is typically available in an 8-lead SOIC (Small Outline Integrated Circuit) package.

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