AD8014ARZ-REEL7

Instrumentation, Op Amps, Buffer Amps Overview

The AD8014ARZ-REEL7 is a single-channel current feedback operational amplifier manufactured by Analog Devices Inc. It operates within a supply voltage range of +4.5 V to +12 V and consumes a maximum quiescent current of 1.3 mA at +5 V. The device features a small-signal bandwidth of up to 480 MHz at unity gain, a slew rate of 4600 V/µs, and a settling time of 24 ns to 0.1%. It provides an output current capability of 50 mA and maintains low distortion with -70 dB THD at 5 MHz. Input specifications include a maximum offset voltage of 5 mV and input bias current of 15 µA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 400 MHz bandwidth and fast overload recovery for wide-band signal processing.
• Low power consumption suitable for battery-operated equipment and portable applications.
• Excellent drive capability allowing operation on series terminated video lines.
• Very low noise density combined with low temperature-stable DC offset.

Instrumentation, Op Amps, Buffer Amps Applications

• Photodiode preamplifiers
• Professional and portable cameras
• A-to-D drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the REEL7 suffix indicates tape and reel packaging when sourcing. Confirm RoHS compliance status via the Z designation in related part numbers. Ensure ESD precautions are observed during handling due to sensitivity. Cross-reference the specific ordering guide for valid package options and branding codes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for high-speed applications requiring low power dissipation. The current feedback architecture offers bandwidth independent of gain settings. Consider the SOIC-8 package for standard surface mount assembly. Evaluate thermal derating requirements if operating near maximum junction temperatures.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the AD8014 family of low-cost, high-performance amplifiers. It utilizes a proprietary circuit architecture to achieve high speed at low power levels. The family includes variants in SOIC-8 and SOT-23-5 packages. It is designed for consumer electronics and general-purpose high-speed systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

AD8014ARZ

Instrumentation, Op Amps, Buffer Amps FAQ

What is the recommended feedback resistor value?

The datasheet specifies a feedback resistor (RF) of 1 kΩ for unity gain and 500 Ω or 1 kΩ for other gains to optimize performance.

How does the AD8014 handle capacitive loads?

It is designed primarily for nonreactive loads; driving capacitive loads requires adding a small series resistance to maintain stability.