Overview
The AD586JNZ, produced by Analog Devices Inc., is a high-precision 5V voltage reference device. It represents a significant advancement in the state-of-the-art of monolithic voltage references, utilizing a proprietary ion-implanted buried Zener diode and laser wafer trimming of high stability thin-film resistors. This design approach provides outstanding performance at a low cost, offering lower noise and drift compared to bandgap voltage references. The AD586JNZ is ideal for upgrading systems that use industry-standard pinout references, making it a versatile component for various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 5.000 V | V |
| Temperature Coefficient | 2 ppm/°C (M grade), 5 ppm/°C (B and L grades), 10 ppm/°C (T grade) | ppm/°C |
| Operating Temperature Range | 0°C to 70°C (J, K, L, M grades), -40°C to +85°C (A and B grades), -55°C to +125°C (S and T grades) | °C |
| Noise Level | 100 nV/√Hz, 4 µV p-p | nV/√Hz, µV p-p |
| Output Current Capability | 10 mA (sourcing or sinking) | mA |
| Package Type | 8-pin PDIP, 8-pin SOIC, 8-pin CerDIP | |
| Absolute Maximum Ratings | VIN to Ground: 36 V, Power Dissipation: 500 mW at 25°C | V, mW |
Key Features
- High Precision: Offers high accuracy with a maximum deviation from 5.000 V of ±2.45 mV between 0°C and 70°C.
- Low Noise: Features a low noise level of 100 nV/√Hz and 4 µV p-p, with an optional noise reduction pin for further noise filtering.
- Temperature Stability: Laser trimming of initial accuracy and temperature coefficients ensures very low errors over temperature.
- Industry-Standard Pinout: Allows for easy upgrades in systems using standard pinout references.
- Output Trim Capability: An optional fine-trim connection is provided for applications requiring higher precision.
- MIL-STD-883 Compliance: Available in versions compliant with MIL-STD-883 for military and aerospace applications.
Applications
- D/A and A/D Converters: Ideal as a reference for 8-, 10-, 12-, 14-, or 16-bit D/A converters and successive approximation or integrating A/D converters with up to 14 bits of accuracy.
- High-Precision Systems: Suitable for any system requiring a high-precision voltage reference, including industrial, medical, and aerospace applications.
- Upgrades and Retrofits: Can be used to upgrade systems currently using less precise voltage references due to its industry-standard pinout.
Q & A
- What is the output voltage of the AD586JNZ?
The output voltage of the AD586JNZ is 5.000 V.
- What is the temperature coefficient of the AD586JNZ?
The temperature coefficient is 2 ppm/°C for the M grade, 5 ppm/°C for the B and L grades, and 10 ppm/°C for the T grade.
- What are the operating temperature ranges for the AD586JNZ?
The operating temperature ranges are 0°C to 70°C for the J, K, L, and M grades, -40°C to +85°C for the A and B grades, and -55°C to +125°C for the S and T grades.
- How much noise does the AD586JNZ generate?
The noise level is typically 100 nV/√Hz and 4 µV p-p.
- What is the maximum output current capability of the AD586JNZ?
The AD586JNZ can source or sink up to 10 mA.
- In what packages is the AD586JNZ available?
The AD586JNZ is available in 8-pin PDIP, 8-pin SOIC, and 8-pin CerDIP packages.
- Is the AD586JNZ compliant with any military standards?
Yes, the AD586JNZ is available in versions compliant with MIL-STD-883.
- Can the AD586JNZ be used to upgrade existing systems?
Yes, it can be used to upgrade systems using industry-standard pinout references.
- What is the purpose of the noise reduction pin on the AD586JNZ?
The noise reduction pin allows for additional noise filtering using an external capacitor.
- What types of converters can the AD586JNZ be used with?
The AD586JNZ is recommended for use with 8-, 10-, 12-, 14-, or 16-bit D/A converters and successive approximation or integrating A/D converters with up to 14 bits of accuracy.
