AD8519AKSZ-REEL7

Overview

The AD8519AKSZ-REEL7 is a single-channel, rail-to-rail output operational amplifier from Analog Devices. It features an 8 MHz unity gain bandwidth and a typical voltage offset of less than 1 mV. The device operates on a single supply ranging from 2.7 V to 12 V or dual supplies up to ±6 V. It includes a 2.9 V/μs slew rate and low noise characteristics (10 nV/√Hz at 1 kHz). Packaged in a space-saving 5-lead SC70 format, it is designed for battery-powered applications and extended industrial temperature ranges (-40°C to +125°C).

Feature Summary

• Rail-to-rail output swing capability.
• Space-saving 5-lead SC70 packaging.
• Low offset voltage with high precision.
• Unity gain stable operation.

Applications

• Portable communications equipment.
• Microphone amplifiers.
• Sensor interface circuits.
• Active filters.
• Voltage reference buffers.

Procurement Notes

Verify the specific ordering suffix 'Z' indicates RoHS compliance as documented in the manufacturer's ordering guide. Confirm the package type matches the required 5-lead SC70 footprint. Ensure the temperature range specification aligns with the intended industrial environment requirements before finalizing procurement orders.

Selection Notes

Select this component when small physical size and low power consumption are critical constraints. It is suitable for applications requiring rail-to-rail output swing without the complexity of video op amps. Consider its performance for driving ASIC inputs such as voice codecs due to its adequate slew rate and stability characteristics.

Part Context

This part belongs to the AD8519/AD8529 family of 8 MHz rail-to-rail operational amplifiers. While the AD8529 offers dual channels, the AD8519 provides a single channel solution. Both share similar electrical specifications but differ in pin configurations and package options available within the product line.

Replacement Considerations

The AD8519AKS-REEL7 is a non-RoHS compliant alternative within the same package and specification set. Verify compatibility if transitioning between RoHS and non-RoHS versions.

FAQ

Does the AD8519 support dual supply operation?

Yes, the device supports dual supply operation with voltages up to ±6 V.

What is the input common-mode voltage range?

The input common-mode voltage range extends from the negative supply rail to approximately 1 V below the positive supply rail.