AD586 High Precision 5V Reference IC
The AD586 is a high-accuracy, temperature-compensated precision voltage reference IC from Analog Devices, designed to provide an extremely stable +5.000 V output. It utilizes a buried Zener diode and laser trimming technology to achieve excellent initial accuracy, low drift, and low noise performance, making it ideal for high-precision analog systems.
Unlike simple Zener references, the AD586 maintains exceptional line and load regulation over a wide supply range (4.5 V to 30 V), ensuring reliable performance in demanding industrial and instrumentation environments.
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Features:-
- • Laser trimmed to high accuracy
- • 5.000 V ±2.0 mV (M grade)
- • Trimmed temperature coefficient
- – 2 ppm/°C max, 0°C to 70°C (M grade)
- – 5 ppm/°C max, −40°C to +85°C (B and L grades)
- – 10 ppm/°C max, −55°C to +125°C (T grade)
- • Low noise, 100 nV/√Hz
- • Noise reduction capability
- • Output trim capability
- • MIL-STD-883-compliant versions available
- • Industrial temperature range SOICs available
- • Output capable of sourcing or sinking 10 mA
Specification:-
| Parameter | Specification |
| VIN to Ground | 36 V |
| Power Dissipation | 500 mW |
| Storage Temperature | −65°C to +150°C |
| Lead Temperature | 300°C |
| Output Protection | Output safe for indefinite short to ground or VIN. |
Applications:
- A/D and D/A converter voltage reference
- High-accuracy data acquisition systems
- Test and measurement instruments
- Calibration and metrology equipment
- Battery-powered precision circuits
- Industrial process control systems
*Product image for illustration purposes only, actual product may vary.







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