AD586TQ – TBC

Overview

The Analog Devices AD586TQ is a high-precision, temperature-compensated voltage reference designed for applications demanding exceptional output stability. Its core function is to provide a rock-solid 5V reference with a tight ±0.05% initial accuracy and a superior 10ppm/°C temperature coefficient, crucial for analog-to-digital converter (ADC) and digital-to-analog converter (DAC) systems. A key design consideration when implementing the AD586TQ is managing its 10mA output current capability; while sufficient for many precision tasks, exceeding this limit necessitates careful buffering or the use of a higher-current reference to avoid performance degradation and potential instability, a common trade-off in achieving such high accuracy with a compact package.

Key Features

• Fixed 5V Output Voltage
• ±0.05% Initial Tolerance
• 10ppm/°C Maximum Temperature Coefficient
• 10 mA Output Current Capability
• 4µVp-p Noise (0.1Hz to 10Hz)
• 8-CERDIP Through Hole Package

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Precision data acquisition system front-ends
• High-resolution instrumentation amplifiers
• Stable bias generation for optical sensors
• Reference voltage for high-accuracy power supply regulation