AD8515AKSZ-R2

Overview

The AD8515AKSZ-R2 is a single-channel, low-power CMOS operational amplifier manufactured by Analog Devices Inc. It features rail-to-rail input and output capabilities, allowing operation from a single supply voltage ranging from 1.8 V to 5 V. The device offers a gain-bandwidth product of 5 MHz and a slew rate of 2.7 V/µs. Key electrical specifications include a maximum offset voltage of 6 mV, typical input bias current of 2 pA, and maximum supply current of 450 µA at 1.8 V. It operates within an extended industrial temperature range of -40°C to +125°C and is housed in a space-saving 5-lead SC-70 package.

Feature Summary

• Rail-to-rail input and output swing capability for maximum dynamic range
• Low power consumption suitable for battery-operated applications
• Space-saving 5-lead SC-70 surface-mount package design
• Extended industrial temperature rating for robust performance

Applications

• Portable communications equipment
• Sensor interfaces
• Battery-powered devices
• Laser scanners
• PCMCIA cards

Procurement Notes

Verify the specific ordering suffix R2 corresponds to the SC-70 package variant when sourcing. Confirm RoHS compliance status as indicated by the Z suffix in related part numbers. Ensure compatibility with the required 5-lead footprint during PCB layout. Check for any discontinuation notices or lifecycle changes directly from Analog Devices before finalizing procurement plans.

Selection Notes

Select this component for designs requiring low voltage operation down to 1.8 V. Consider the 5 MHz bandwidth for signal processing tasks where moderate speed is sufficient. Evaluate the low supply current against total system power budgets. Verify that the SC-70 package dimensions fit within the available board space constraints.

Part Context

This part belongs to the AD8515 series of single-supply operational amplifiers. It shares core electrical characteristics with other variants like the ARTZ (SOT-23) but differs in physical packaging. The AKSZ designation specifically identifies the SC-70 form factor. It is designed for general-purpose amplification in portable electronics.

Replacement Considerations

Direct pin-compatible substitutes include AD8515ARTZ-R2 for SOT-23 packaging if board space allows. Other members of the AD8515 family share identical electrical specifications.