AD587JNZ
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics:
- High precision and stability
- Low temperature coefficient
- Wide operating voltage range
- Package: DIP (Dual In-line Package)
- Essence: Precision voltage reference
- Packaging/Quantity: Tube packaging, 25 pieces per tube
Specifications
- Voltage Output: 10V
- Initial Accuracy: ±0.05%
- Temperature Coefficient: 5ppm/°C
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: 4.5V to 30V
- Quiescent Current: 1.2mA
Pin Configuration
The AD587JNZ has a standard dual in-line package with 8 pins. The pin configuration is as follows:
```
| | --| VOUT | --| GND | --| TRIM | --| NC | --| VIN | --| NC | --| NC | |___________| ```
Functional Features
- High precision voltage reference with low temperature coefficient
- Provides a stable and accurate voltage output of 10V
- Wide operating voltage range allows for versatile applications
- Trim pin for fine adjustment of the output voltage
Advantages
- Excellent accuracy and stability for precise voltage references
- Low temperature coefficient ensures minimal drift over varying temperatures
- Versatile operating voltage range enables compatibility with various systems
- Trim pin allows for fine-tuning of the output voltage
Disadvantages
- Relatively high quiescent current compared to some other voltage references
- Limited pin configuration options due to the DIP package
Working Principles
The AD587JNZ is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent voltage characteristics of semiconductor junctions to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring minimal drift over a wide temperature range.
Detailed Application Field Plans
The AD587JNZ is commonly used in applications that require precise and stable voltage references. Some typical application fields include:
- Precision measurement equipment
- Data acquisition systems
- Analog-to-digital converters (ADCs)
- Industrial control systems
- Calibration instruments
Alternative Models
- AD587KNZ: Similar specifications, but with a ceramic DIP package
- LT1236CZ: Precision voltage reference with lower initial accuracy but wider operating temperature range
- REF102CU: High-precision voltage reference with lower temperature coefficient and smaller package size
These alternative models offer similar functionality and can be considered as substitutes for the AD587JNZ depending on specific requirements.
Word count: 345 words
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AD587JNZ dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of AD587JNZ in technical solutions:
Q: What is AD587JNZ? A: AD587JNZ is a precision voltage reference IC manufactured by Analog Devices.
Q: What is the voltage output range of AD587JNZ? A: The voltage output range of AD587JNZ is typically ±10V.
Q: What is the accuracy of AD587JNZ? A: AD587JNZ has an initial accuracy of ±0.05% and a long-term stability of ±15 ppm/°C.
Q: Can AD587JNZ be used as a voltage reference in analog-to-digital converters (ADCs)? A: Yes, AD587JNZ is commonly used as a voltage reference in ADC applications due to its high accuracy and stability.
Q: How can I connect AD587JNZ in my circuit? A: AD587JNZ requires external connections for power supply, ground, and output voltage. Please refer to the datasheet for the recommended circuit configuration.
Q: Is AD587JNZ suitable for low-power applications? A: No, AD587JNZ is not optimized for low-power applications as it typically consumes around 5mA of current.
Q: Can AD587JNZ operate over a wide temperature range? A: Yes, AD587JNZ is designed to operate over a temperature range of -40°C to +85°C.
Q: Does AD587JNZ require any external components for operation? A: Yes, AD587JNZ requires external capacitors for stability and noise filtering. Refer to the datasheet for the recommended values.
Q: Can AD587JNZ be used in high-precision measurement systems? A: Yes, AD587JNZ is commonly used in high-precision measurement systems due to its excellent accuracy and stability characteristics.
Q: Are there any alternative voltage reference ICs similar to AD587JNZ? A: Yes, there are other voltage reference ICs available from different manufacturers such as LTZ1000, REF102, and MAX6126 that can be considered as alternatives to AD587JNZ.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.