Overview
The AD586BRZ-REEL7, produced by Analog Devices Inc., is a high-precision 5 V voltage reference device. It is designed to offer superior performance compared to standard on-chip references and bandgap voltage references. The device utilizes a proprietary ion-implanted buried Zener diode and laser wafer trimming of high-stability thin-film resistors, ensuring outstanding performance at a low cost. The AD586 is ideal for various applications requiring precise voltage references, including 8-, 10-, 12-, 14-, or 16-bit D/A converters and successive approximation or integrating A/D converters up to 14 bits of accuracy.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 5 | V |
| Temperature Coefficient | 2 ppm/°C (M grade), 5 ppm/°C (B and L grades), 10 ppm/°C (T grade) | |
| Noise | 100 nV/√Hz | |
| Output Current | 10 mA | |
| Operating Temperature Range | -55°C to +125°C (T grade), -40°C to +85°C (B grade), 0°C to +70°C (M grade) | |
| Package Types | 8-Lead SOIC, 8-Lead PDIP, 8-Lead CERDIP | |
| Maximum Input Voltage | 36 V | |
| Storage Temperature Range | -65°C to +150°C | |
| Lead Temperature (Soldering, 10 sec) | 300°C |
Key Features
- High precision 5 V output reference with an initial offset of 2.0 mV or less.
- Low noise performance of 100 nV/√Hz.
- Noise reduction pin for additional noise filtering using an external capacitor.
- Output capable of sourcing or sinking 10 mA.
- MIL-STD-883-compliant versions available.
- Industry-standard pinout for easy system upgrades.
- Temperature compensation circuitry providing a low temperature coefficient.
Applications
- Reference for 8-, 10-, 12-, 14-, or 16-bit D/A converters.
- Successive approximation or integrating A/D converters up to 14 bits of accuracy.
- Systems requiring high-precision voltage references.
- Military and aerospace applications due to MIL-STD-883 compliance.
Q & A
- What is the output voltage of the AD586BRZ-REEL7?
The output voltage of the AD586BRZ-REEL7 is 5 V. - What are the operating temperature ranges for the AD586BRZ-REEL7?
The operating temperature ranges are -55°C to +125°C (T grade), -40°C to +85°C (B grade), and 0°C to +70°C (M grade). - What is the maximum output current of the AD586BRZ-REEL7?
The maximum output current is 10 mA. - What types of packages are available for the AD586BRZ-REEL7?
The device is available in 8-Lead SOIC, 8-Lead PDIP, and 8-Lead CERDIP packages. - How does the AD586BRZ-REEL7 reduce noise?
The device features a noise reduction pin that can be used with an external capacitor to form a low-pass filter, reducing the noise contribution of the Zener diode. - What is the maximum input voltage for the AD586BRZ-REEL7?
The maximum input voltage is 36 V. - Is the AD586BRZ-REEL7 compliant with any military standards?
Yes, the AD586BRZ-REEL7 has versions that are compliant with MIL-STD-883. - What are the typical applications of the AD586BRZ-REEL7?
The device is typically used as a reference for D/A converters and A/D converters, and in systems requiring high-precision voltage references. - What is the storage temperature range for the AD586BRZ-REEL7?
The storage temperature range is -65°C to +150°C. - How does the temperature compensation circuitry work in the AD586BRZ-REEL7?
The temperature compensation circuitry uses a bias compensation resistor and provides a low temperature coefficient, ensuring stable performance over a range of temperatures.
