AD8034ARTZ-R2

Instrumentation, Op Amps, Buffer Amps Overview

The AD8034ARTZ-R2 is a dual-channel voltage feedback operational amplifier from the FastFET family, manufactured by Analog Devices Inc. It utilizes a proprietary XFCB process to deliver high-speed performance with an 80 MHz bandwidth and 80 V/µs slew rate at unity gain. The device features FET inputs providing low noise (11 nV/√Hz) and extremely low input bias current (1 pA typical). It operates on single or dual supplies ranging from 5 V to 24 V, offering rail-to-rail output swing and industrial temperature range operation (-40°C to +85°C).

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed voltage feedback architecture with FET inputs for low noise and minimal bias current.
• Rail-to-rail output capability ensuring maximum dynamic range across wide supply voltages.
• Integrated bipolar input pair prevents phase reversal during common-mode overdrive conditions.

Instrumentation, Op Amps, Buffer Amps Applications

• Instrumentation signal conditioning
• Active filter design
• Level shifting circuits
• Buffering applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific package marking and date code against the manufacturer's ordering guide to ensure authenticity. Confirm that the component matches the AD8034ARTZ-R2 designation for the SOT-23-8 reel packaging. Check for any regional distribution restrictions or RoHS compliance documentation required for your specific procurement region.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel amplifier requires high bandwidth combined with very low input bias current. It is suitable for applications needing rail-to-rail outputs without phase inversion issues. Ensure the thermal dissipation capabilities of the SOT-23 package are sufficient for the intended load and supply voltage conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the AD8033/AD8034 series of low-cost, high-speed FastFET amplifiers. The AD8034 specifically provides two independent channels in compact packages including SOT-23-8. It shares core specifications with the single-channel AD8033 but offers dual functionality for space-constrained designs requiring high speed and low noise.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional replacements within the same series include the AD8033 for single-channel applications. Verify pinout compatibility if substituting with other dual-channel op-amps, as package variations exist between SOIC and SOT-23 footprints.