Overview
The AD586KRZ is a high-precision 5 V voltage reference IC produced by Analog Devices Inc. This component is part of the AD586 series, known for its exceptional performance and low cost. The AD586KRZ uses a proprietary ion-implanted buried Zener diode and laser wafer trimming of high stability thin-film resistors, ensuring outstanding accuracy and stability over a wide temperature range.
Key Specifications
| Parameter | Value |
|---|---|
| Reference Type | Series Precision |
| Voltage - Output | 5 V |
| Tolerance | ±0.1% (±5 mV) |
| Temperature Coefficient | 15 ppm/°C |
| Voltage - Input | 10.8 V ~ 36 V |
| Number of Channels | 1 |
| Current - Quiescent | 3 mA |
| Current - Output | 10 mA |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package | 8-SOIC N |
| Noise - 0.1Hz to 10Hz | 4 µVp-p |
Key Features
- High Precision: The AD586KRZ offers high precision with a tolerance of ±0.1% and a temperature coefficient of 15 ppm/°C, ensuring stable output over a wide temperature range.
- Low Noise: The device features low noise, typically 4 µVp-p, 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, allowing the output to be adjusted to exactly 5.000 V or other specific values.
- Industry-Standard Pinout: The AD586KRZ uses an industry-standard pinout, making it easy to upgrade existing systems with this high-performance reference.
- MIL-STD-883 Compliance: Versions of the AD586 are available that comply with MIL-STD-883, ensuring reliability in demanding environments.
Applications
- Precision DACs and ADCs: The AD586KRZ is recommended for use as a reference in 8-, 10-, 12-, 14-, or 16-bit DACs and successive approximation or integrating ADCs requiring high precision.
- Industrial and Military Systems: Its high precision and stability make it suitable for industrial and military applications where reliable voltage references are critical.
- System Calibration: The device can be used in system calibration where a precise and stable voltage reference is necessary, such as in binary applications requiring a reference voltage slightly different from 5.000 V.
Q & A
- What is the output voltage of the AD586KRZ?
The output voltage of the AD586KRZ is 5 V.
- What is the temperature coefficient of the AD586KRZ?
The temperature coefficient of the AD586KRZ is 15 ppm/°C.
- What is the input voltage range for the AD586KRZ?
The input voltage range for the AD586KRZ is 10.8 V to 36 V.
- How much quiescent current does the AD586KRZ consume?
The AD586KRZ consumes 3 mA of quiescent current.
- What is the maximum output current of the AD586KRZ?
The maximum output current of the AD586KRZ is 10 mA.
- What is the operating temperature range of the AD586KRZ?
The operating temperature range of the AD586KRZ is 0°C to 70°C.
- Does the AD586KRZ have a noise reduction feature?
Yes, the AD586KRZ includes a noise reduction pin that can be used with an external capacitor to further reduce noise.
- Is the AD586KRZ compliant with MIL-STD-883?
Yes, versions of the AD586 are available that comply with MIL-STD-883.
- What package type is the AD586KRZ available in?
The AD586KRZ is available in an 8-SOIC N package.
- Can the output voltage of the AD586KRZ be trimmed?
Yes, the AD586KRZ provides an optional fine-trim connection for adjusting the output voltage.
