Overview
The AD586JR from Analog Devices Inc. is a high-precision 5V voltage reference IC, representing a significant advancement in the field of monolithic voltage references. This 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 AD586JR is designed to offer superior accuracy and stability, making it an ideal choice for various precision applications.
Key Specifications
| Specification | Value |
|---|---|
| Output Voltage | 5V |
| Output Current | Up to 10mA (sourcing or sinking) |
| Temperature Range | 0°C to +70°C (AD586J, K, L, M) |
| Package Type | 8-pin SOIC (Small Outline IC) |
| Noise Reduction Capability | Yes, with a dedicated noise reduction pin |
| Accuracy | ±0.1% |
| Temperature Coefficient | Trimmed for high stability |
Key Features
- Laser Trimmed to High Accuracy: Ensures high precision and stability in the output voltage.
- Trimmed Temperature Coefficient: Minimizes drift over temperature changes.
- Low Noise: Utilizes a buried Zener diode for lower noise compared to bandgap references.
- Noise Reduction Capability: Features a dedicated pin for noise reduction.
- Output Trim Capability: Allows for adjustable output voltage.
- Output Capable of Sourcing or Sinking 10mA: Versatile current handling capability.
Applications
The AD586JR is highly suitable for a variety of precision applications, including:
- References for 8-, 10-, 12-, 14-, or 16-bit D/A converters.
- Successive approximation or integrating A/D converters with up to 14 bits of accuracy.
- General use in systems requiring high-precision voltage references, offering better performance than standard on-chip references).
Q & A
- What is the output voltage of the AD586JR?
The output voltage of the AD586JR is 5V). - What is the maximum output current of the AD586JR?
The AD586JR can source or sink up to 10mA). - What is the temperature range for the AD586JR?
The AD586JR is specified for operation from 0°C to +70°C). - What package types are available for the AD586JR?
The AD586JR is available in an 8-pin SOIC package). - Does the AD586JR have noise reduction capability?
Yes, the AD586JR features a dedicated noise reduction pin). - What is the accuracy of the AD586JR?
The accuracy of the AD586JR is ±0.1%). - How does the AD586JR handle temperature drift?
The AD586JR has a trimmed temperature coefficient to minimize drift over temperature changes). - Can the output voltage of the AD586JR be adjusted?
Yes, the AD586JR has an output trim capability). - What types of converters can the AD586JR be used with?
The AD586JR is recommended for use with 8-, 10-, 12-, 14-, or 16-bit D/A converters and successive approximation or integrating A/D converters). - Why is the AD586JR preferred over standard on-chip references?
The AD586JR offers better performance in terms of accuracy, noise, and stability compared to standard on-chip references).
