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AD590LF/883B
Product Overview
Category
The AD590LF/883B belongs to the category of precision integrated-circuit temperature transducers.
Use
It is used for accurately measuring and converting temperature into an electrical signal.
Characteristics
- High accuracy
- Wide temperature range
- Low power consumption
- Small form factor
Package
The AD590LF/883B comes in a TO-52 package.
Essence
The essence of the AD590LF/883B lies in its precise temperature measurement capabilities and versatility in various applications.
Packaging/Quantity
The AD590LF/883B is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Temperature Range: -55°C to +150°C
- Output Voltage: 1 µA/K
- Supply Voltage: 4V to 30V
- Current Consumption: 1.5 mA (max)
Detailed Pin Configuration
The AD590LF/883B has three pins: 1. Pin 1: V+ 2. Pin 2: GND 3. Pin 3: Vout
Functional Features
- Linear output proportional to temperature
- Wide operating temperature range
- Low voltage operation
Advantages
- High accuracy and linearity
- Robust performance in extreme temperatures
- Low power consumption
Disadvantages
- Limited temperature range compared to some specialized sensors
- Requires external calibration for highest accuracy
Working Principles
The AD590LF/883B operates on the principle of exploiting the temperature-dependent voltage across a PN junction. As the temperature changes, the voltage across the junction also changes, allowing for accurate temperature measurement.
Detailed Application Field Plans
The AD590LF/883B finds applications in various fields such as: - Industrial temperature monitoring and control - Automotive engine management systems - Aerospace and defense systems - Medical equipment for temperature sensing
Detailed and Complete Alternative Models
Some alternative models to the AD590LF/883B include: - LM35: A precision integrated-circuit temperature sensor with similar accuracy and wide temperature range. - TMP36: Low-voltage, precision centigrade temperature sensors with analog output.
In conclusion, the AD590LF/883B is a versatile and reliable temperature transducer suitable for a wide range of applications, offering high accuracy and robust performance in demanding environments.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням AD590LF/883B у технічних рішеннях
What is the operating temperature range of AD590LF/883B?
- The operating temperature range of AD590LF/883B is -55°C to +150°C.
How accurate is the output voltage of AD590LF/883B?
- The output voltage of AD590LF/883B is accurate to within ±2°C at room temperature.
Can AD590LF/883B be used in high-temperature environments?
- Yes, AD590LF/883B is designed for use in high-temperature environments and can operate reliably up to +150°C.
What is the typical supply current of AD590LF/883B?
- The typical supply current of AD590LF/883B is 450µA.
Is AD590LF/883B suitable for temperature measurement in industrial applications?
- Yes, AD590LF/883B is commonly used for temperature measurement in industrial applications due to its high accuracy and wide temperature range.
Does AD590LF/883B require calibration?
- AD590LF/883B does not require calibration as it provides a direct temperature output.
Can AD590LF/883B be used in automotive applications?
- Yes, AD590LF/883B is suitable for automotive applications where temperature sensing is required.
What is the output voltage range of AD590LF/883B?
- The output voltage range of AD590LF/883B is typically 1mV/°C.
Is AD590LF/883B radiation tolerant?
- Yes, AD590LF/883B is radiation tolerant and suitable for use in radiation-prone environments.
Are there any special considerations for PCB layout when using AD590LF/883B?
- It is recommended to minimize thermal gradients on the PCB and provide good thermal coupling to the AD590LF/883B for accurate temperature measurements.