The AD587JQ has a total of 8 pins arranged as follows:
```
| | --| VOUT | --| GND | --| TRIM | --| NC | --| VIN | --| NC | --| V+ | |___________| ```
The AD587JQ is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent voltage characteristics of a bipolar transistor to generate a stable reference voltage. This voltage is then amplified and regulated to provide a precise output voltage.
The AD587JQ is commonly used in applications that require high-precision voltage references, such as:
For those seeking alternative models with similar functionality, the following options are available:
These alternatives offer comparable performance and can be considered based on specific application requirements.
In conclusion, the AD587JQ is a high-precision voltage reference IC with exceptional accuracy and stability. Its low noise output, wide operating temperature range, and fine adjustment capability make it suitable for various precision measurement and calibration applications. However, its relatively higher quiescent current and limited pin configuration should be taken into consideration when selecting the appropriate voltage reference for a specific application.
Sure! Here are 10 common questions and answers related to the application of AD587JQ in technical solutions:
Question: What is AD587JQ?
- Answer: AD587JQ is a precision voltage reference IC manufactured by Analog Devices.
Question: What is the voltage output range of AD587JQ?
- Answer: The voltage output range of AD587JQ is typically ±10V.
Question: What is the accuracy of AD587JQ?
- Answer: AD587JQ has an initial accuracy of ±0.05% and a long-term stability of ±25 ppm/1000 hours.
Question: Can AD587JQ be used as a voltage reference in high-precision applications?
- Answer: Yes, AD587JQ is specifically designed for high-precision applications that require stable and accurate voltage references.
Question: What is the temperature coefficient of AD587JQ?
- Answer: The temperature coefficient of AD587JQ is typically 5 ppm/°C.
Question: Can AD587JQ operate over a wide temperature range?
- Answer: Yes, AD587JQ can operate over a temperature range of -55°C to +125°C.
Question: Does AD587JQ require any external components for operation?
- Answer: Yes, AD587JQ requires an external resistor and capacitor for proper operation.
Question: What is the power supply requirement for AD587JQ?
- Answer: AD587JQ requires a single positive power supply in the range of +5V to +36V.
Question: Can AD587JQ drive loads directly?
- Answer: No, AD587JQ is not designed to drive loads directly. It is recommended to use an op-amp or buffer amplifier for driving loads.
Question: What are some typical applications of AD587JQ?
- Answer: AD587JQ is commonly used in precision measurement equipment, data acquisition systems, calibration instruments, and other high-accuracy applications where stable voltage references are required.
Please note that the answers provided here are general and may vary depending on specific application requirements.