Overview
The AD592BN-AMO, produced by Analog Devices Inc., is a precision IC temperature transducer that offers high accuracy and reliability in temperature measurement. This two-terminal monolithic integrated circuit provides an output current proportional to absolute temperature, making it suitable for a wide range of applications. The device operates over a temperature range of -25°C to +105°C and can be powered by a single supply voltage from 4 V to 30 V.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Part Number | AD592BN-AMO | |
| Manufacturer | Analog Devices Inc. | |
| Package | TO-226-3, TO-92-3 (TO-226AA) | |
| Number of Pins | 3 | |
| Operating Temperature | -25°C to +105°C | °C |
| Supply Voltage | 4 V to 30 V | V |
| Output Type | Analog Current | |
| Accuracy (Calibration Error @ +25°C) | 0.7°C | °C |
| Nonlinearity | 0.15°C | °C |
| Output Current | 1 µA/K | µA/K |
Key Features
- Wide Operating Temperature Range: The AD592BN-AMO operates from -25°C to +105°C, making it suitable for various environmental conditions.
- Single Supply Operation: It can be powered by a single supply voltage ranging from 4 V to 30 V.
- High Accuracy and Linearity: The device offers high accuracy with a calibration error of 0.7°C at +25°C and nonlinearity of 0.15°C.
- High Impedance Current Output: The output current is proportional to absolute temperature, providing immunity to voltage drops and noise over long lines.
- Electrical Ruggedness: The device is resistant to supply irregularities and reverse voltages up to 20 V.
- Long-Term Stability: It maintains its accuracy over time, ensuring reliable performance in long-term applications.
Applications
- Remote Sensing: The AD592BN-AMO is particularly useful in remote sensing applications due to its high impedance current output.
- Precision Electronics: It is used in temperature correction circuitry for precision electronics.
- Multiplexed Systems: Multiple AD592BN-AMO devices can be multiplexed using CMOS multiplexers or logic gates.
- Industrial and Automotive Systems: Its wide operating temperature range and high accuracy make it suitable for industrial and automotive applications.
Q & A
- What is the operating temperature range of the AD592BN-AMO?
The AD592BN-AMO operates from -25°C to +105°C.
- What is the supply voltage range for the AD592BN-AMO?
The device can be powered by a single supply voltage ranging from 4 V to 30 V.
- What type of output does the AD592BN-AMO provide?
The AD592BN-AMO provides an analog current output proportional to absolute temperature.
- How accurate is the AD592BN-AMO?
The device has a calibration error of 0.7°C at +25°C and nonlinearity of 0.15°C.
- Is the AD592BN-AMO resistant to electrical noise and voltage drops?
Yes, the high impedance current output makes it immune to voltage drops and noise over long lines.
- Can multiple AD592BN-AMO devices be used in a single system?
Yes, multiple devices can be multiplexed using CMOS multiplexers or logic gates.
- What is the typical output current of the AD592BN-AMO?
The output current is 1 µA/K.
- How does the AD592BN-AMO handle long-term stability?
The device maintains its accuracy over time, ensuring reliable performance in long-term applications.
- What are some common applications of the AD592BN-AMO?
It is commonly used in remote sensing, precision electronics, and industrial and automotive systems.
- What package types are available for the AD592BN-AMO?
The device is available in TO-226-3 and TO-92-3 (TO-226AA) packages.
