Overview
The AD586BRZ-REEL is a high-precision 5V voltage reference IC produced by Analog Devices Inc. This component represents a significant advancement in voltage reference technology, utilizing a proprietary ion-implanted buried Zener diode and laser wafer trimming of high stability thin-film resistors. This results in outstanding performance at a low cost, making it an ideal choice for various precision applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 5 | V |
| Output Voltage Accuracy | ±0.05% | |
| Temperature Coefficient | 2 ppm/°C (M grade), 5 ppm/°C (B and L grades), 10 ppm/°C (T grade) | |
| Input Voltage | 36 | V |
| Output Current Capability | 10 mA (source or sink) | |
| Noise Level | 100 nV/√Hz | |
| Operating Temperature Range | -40°C to +85°C (B grade) | |
| Package Type | 8-SOIC | |
| Line Regulation | 100 μV/V | |
| Load Regulation | 400 μV/mA |
Key Features
- High Precision: The AD586BRZ offers high output voltage accuracy of ±0.05% and a low temperature coefficient, ensuring stable performance over a wide temperature range.
- Low Noise: The device features a very low noise level of 100 nV/√Hz and includes a noise reduction pin for additional noise filtering using an external capacitor.
- Output Trim Capability: An optional fine-trim connection is provided for applications requiring higher precision.
- MIL-STD-883 Compliance: Versions of the AD586 are available that comply with MIL-STD-883, making it suitable for military and high-reliability applications.
- Industry-Standard Pinout: The AD586 uses an industry-standard pinout, allowing easy upgrades in existing systems.
Applications
- Precision Voltage References: Ideal for use as a reference in 8-, 10-, 12-, 14-, or 16-bit DACs and successive approximation or integrating ADCs up to 14 bits of accuracy.
- High-Reliability Systems: Suitable for military, aerospace, and other high-reliability applications due to its compliance with MIL-STD-883.
- Industrial and Commercial Systems: Used in various industrial and commercial applications requiring high precision and stability in voltage references.
Q & A
- What is the output voltage of the AD586BRZ?
The output voltage of the AD586BRZ is 5V.
- What is the temperature coefficient of the AD586BRZ?
The temperature coefficient of the AD586BRZ is 2 ppm/°C (M grade), 5 ppm/°C (B and L grades), and 10 ppm/°C (T grade).
- What is the maximum input voltage for the AD586BRZ?
The maximum input voltage for the AD586BRZ is 36V.
- How much current can the AD586BRZ source or sink?
The AD586BRZ can source or sink up to 10 mA of current.
- What is the noise level of the AD586BRZ?
The noise level of the AD586BRZ is typically 100 nV/√Hz.
- Does the AD586BRZ have a noise reduction feature?
Yes, the AD586BRZ includes a noise reduction pin for additional noise filtering using an external capacitor.
- What is the operating temperature range of the AD586BRZ?
The operating temperature range of the AD586BRZ is -40°C to +85°C (B grade).
- What package type is the AD586BRZ available in?
The AD586BRZ is available in an 8-SOIC package.
- Is the AD586BRZ compliant with MIL-STD-883?
Yes, versions of the AD586 are available that comply with MIL-STD-883.
- What are some common applications of the AD586BRZ?
The AD586BRZ is commonly used in precision voltage references for DACs, ADCs, and in high-reliability systems such as military and aerospace applications.
