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AD590JRZ

Name: AD590JRZ
Rating: 4.7 (12 reviews)

SENSOR ANALOG -55C-150C 8SOIC

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仕様

Part Status	Active
Sensor Type	Analog, Local
Sensing Temperature - Local	-40°C ~ 125°C
Output Type	Analog Current
Voltage - Supply	4V ~ 30V
Accuracy - Highest (Lowest)	±5°C
Test Condition	25°C
Operating Temperature	-55°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	AD590

概要

Description

The AD590JRZ is a precision temperature sensor manufactured by Analog Devices. It operates on the principle of producing a linear current output proportional to absolute temperature, specifically 1 µA/K. This allows for high accuracy in temperature measurements, typically ranging from -55°C to 150°C. The device is designed for use in various applications, including industrial monitoring, HVAC systems, and medical devices.
The AD590JRZ features low power consumption and is capable of interfacing with a wide range of data acquisition systems. It is housed in a TO-92 package, making it compact and easy to integrate into existing designs. Its specifications include a typical temperature coefficient of 0.1%/°C and excellent linearity, which enhances its reliability in temperature sensing tasks.
Overall, the AD590JRZ is a versatile and reliable choice for engineers seeking accurate temperature measurements in varied applications.

Features

The AD590JRZ is a precision temperature sensor from Analog Devices, designed for use in various applications, including industrial and medical systems. Key features include:
- Temperature Range: Operates over a wide temperature range from -55°C to +150°C.
- Output: Provides a current output proportional to temperature (1 μA/°K), allowing for easy interfacing with standard measurement systems.
- Supply Voltage: Operates with a supply voltage range of 4V to 30V.
- Linearity: High linearity ensures accurate temperature measurements.
- Package Type: Available in a hermetic metal can package, suitable for harsh environments.
- Low Drift: Superior thermal stability and low drift characteristics enhance long-term accuracy.
- Self-Heating: Minimal self-heating effect, making it ideal for precise applications.
The AD590JRZ is widely used in temperature monitoring, control systems, and HVAC applications, providing reliable and accurate temperature readings.

Package

The AD590JRZ is a temperature sensor packaged in a 3-lead TO-202 style package. It is designed for precision temperature measurements, featuring a constant current output that is proportional to temperature.

Pinout

The AD590JRZ is a precision temperature sensor from Analog Devices, featuring a 2-pin configuration.
Pin Count: 2
Pin Functions:
1. Pin 1 (VOUT): This pin outputs a current proportional to the temperature. The output is typically 1 µA per Kelvin, allowing for easy conversion to temperature readings.

2. Pin 2 (V-): This is the ground or negative supply pin, which serves as the reference point for the sensor's operation.
The AD590JRZ operates over a temperature range of -55°C to +150°C, providing high accuracy and linearity for various temperature measurement applications.

Manufacturer

The AD590JRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in high-performance integrated circuits and signal processing solutions. Founded in 1965, it is known for developing analog, mixed-signal, and digital signal processing (DSP) technologies. The company serves a wide range of industries, including communications, automotive, healthcare, industrial automation, and consumer electronics. Its products are widely used in applications requiring accurate data conversion and signal conditioning. The AD590 itself is a temperature sensor that provides a linear voltage output proportional to absolute temperature, making it suitable for various temperature measurement applications.

Application

The AD590JRZ is a two-terminal integrated circuit temperature sensor used in various applications, including industrial temperature measurement, HVAC systems, automotive temperature monitoring, and medical device temperature sensing. Its unique characteristics make it suitable for precision temperature control in environments requiring accurate thermal management, such as laboratory equipment and environmental monitoring systems.

Equivalent

Equivalent products to the AD590JRZ chip include the LM35, MCP9700, and TMP36 temperature sensors. These alternatives provide similar functions, such as temperature sensing with analog output. However, ensure to check specific specifications and application requirements when selecting a replacement.