AD8625ARUZ-REEL

Overview

The AD8625ARUZ-REEL is a quad precision JFET input operational amplifier manufactured by Analog Devices. It operates on single supplies from 5 V to 26 V or dual supplies from ±2.5 V to ±13 V. The device features rail-to-rail output, low supply current of 630 μA per amplifier, and a gain bandwidth product of 5 MHz. Input bias current is typically 1 pA with a maximum offset voltage of 500 μV. It is housed in a 14-pin TSSOP package.

Feature Summary

• True single-supply operation with rail-to-rail output capability
• Low power consumption with less than 630 μA supply current per amplifier
• Stable operation with capacitive loads exceeding 500 pF
• JFET input stage providing very low input bias current

Applications

• Photodiode transimpedance amplification
• ATE reference level drivers
• Battery management systems
• Remote sensor signal conditioning including automotive sensors

Procurement Notes

Verify the specific ordering suffix RUZ corresponds to the 14-pin TSSOP package configuration required for your design. Confirm that the REEL packaging designation matches your automated assembly equipment specifications. Ensure the component meets all environmental compliance standards relevant to your manufacturing region before finalizing procurement orders.

Selection Notes

Select this component when high input impedance and low bias current are critical for maintaining signal integrity in precision applications. The rail-to-rail output allows for maximum dynamic range in single-supply systems. Consider the 5 MHz bandwidth and fast slew rate for applications requiring rapid signal settling times without compromising DC accuracy.

Part Context

This part belongs to the AD862x family of precision low-power single-supply JFET amplifiers. The AD8625 specifically contains four independent amplifiers within a single package, offering space savings compared to discrete solutions. The family shares common electrical characteristics optimized for industrial temperature ranges and portable instrumentation environments.

Replacement Considerations

Direct functional replacements within the same family include the AD8626 (dual channel) and AD8627 (single channel). Verify pin compatibility and package dimensions when substituting these variants into existing layouts.