Overview
The AD587JR-REEL7, produced by Analog Devices Inc., is a high-precision 10 V voltage reference IC. This component represents a significant advancement in monolithic voltage reference technology, utilizing a proprietary ion-implanted buried Zener diode and laser wafer trimming of high-stability thin-film resistors. This design ensures outstanding performance at a low cost, making it an ideal choice for various precision reference applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 10 V | V |
| Temperature Coefficient | < 5 ppm/°C | ppm/°C |
| Initial Offset | ≤ 5 mV | mV |
| Operating Temperature Range | 0°C to 70°C | °C |
| Input Voltage Range | 13.5 V to 36 V | V |
| Output Current | 10 mA | mA |
| Package Type | 8-Lead SOIC_N (R-8) | |
| Noise Reduction | Capacitor at NOISE REDUCTION pin (Pin 8) |
Key Features
- High precision 10 V output reference with initial offset of 5 mV or less.
- Low temperature coefficient of less than 5 ppm/°C.
- Low noise due to the buried Zener diode approach.
- Noise reduction capability through a capacitor at the NOISE REDUCTION pin.
- Industry-standard pinout for easy system upgrades.
- Load regulation (sinking) specification of ±200 μV/mA for SOIC (R-8) package.
Applications
The AD587JR-REEL7 is suitable for a wide range of precision reference applications, including:
- High-precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
- Instrumentation and measurement systems.
- Industrial control systems.
- Aerospace and defense applications requiring high stability and low noise.
- Medical devices and diagnostic equipment.
Q & A
- What is the output voltage of the AD587JR-REEL7?
The output voltage of the AD587JR-REEL7 is 10 V.
- What is the temperature coefficient of the AD587JR-REEL7?
The temperature coefficient is less than 5 ppm/°C.
- What is the initial offset of the AD587JR-REEL7?
The initial offset is 5 mV or less.
- What is the operating temperature range of the AD587JR-REEL7?
The operating temperature range is 0°C to 70°C.
- How can noise be reduced in the AD587JR-REEL7?
Noise can be reduced by adding a capacitor at the NOISE REDUCTION pin (Pin 8).
- What is the package type of the AD587JR-REEL7?
The package type is 8-Lead SOIC_N (R-8).
- What is the load regulation specification for the SOIC (R-8) package?
The load regulation (sinking) specification is ±200 μV/mA.
- Can the AD587JR-REEL7 be used as a negative reference voltage source?
Yes, it can be used to provide a precision −10.000 V output with appropriate external circuitry.
- What are some common applications of the AD587JR-REEL7?
Common applications include high-precision ADCs and DACs, instrumentation, industrial control systems, aerospace, and medical devices.
- What is the input voltage range for the AD587JR-REEL7?
The input voltage range is 13.5 V to 36 V.
