OP284ES

Instrumentation, Op Amps, Buffer Amps Overview

The OP284ES is a dual precision operational amplifier manufactured by Analog Devices Inc., featuring rail-to-rail input and output capabilities. It operates on a single supply voltage ranging from 3V to 36V, or dual supplies of ±1.5V to ±18V. Key electrical parameters include a gain-bandwidth product of 4.25 MHz, a slew rate of 2.4 V/µs, and an input offset voltage of 65 µV. The device draws 2.9 mA of operating current per channel and provides an output current of 10 mA. It exhibits an input voltage noise density of 3.9 nV/√Hz and an input bias current of 450 nA. The component is housed in an SOIC-8 surface-mount package and supports an operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Features rail-to-rail input and output stages for maximum dynamic range in low-voltage applications.
• Provides precision performance with low input offset voltage and low noise characteristics.
• Operates effectively on single or dual power supplies within specified voltage limits.

Instrumentation, Op Amps, Buffer Amps Applications

• Typical application involving a 2.5V reference operating on a single 3V supply.
• Single-supply signal conditioning circuits requiring wide dynamic range.
• Precision data acquisition systems utilizing low-noise amplification.

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix (ESZ vs ES) against the manufacturer's datasheet to confirm packaging type, as REEL variants indicate tape-and-reel packaging while other suffixes may denote tube packaging. Ensure the order matches the required industrial temperature range and package style. Confirm RoHS compliance status through official documentation before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when rail-to-rail I/O is required alongside precision specifications such as low offset voltage and low noise. It is suitable for applications needing operation from low single-supply voltages like 3V up to higher dual-supply levels. Consider the SOIC-8 package constraints and thermal performance within the -40°C to +125°C range during design integration.

Instrumentation, Op Amps, Buffer Amps Part Context

The OP284ES belongs to the OP284 series of precision operational amplifiers from Analog Devices. This series is characterized by its combination of high precision and rail-to-rail functionality, designed for modern low-voltage electronic systems. The ES designation typically refers to the SOIC-8 package variant within this family.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the input and output capability of the OP284ES?

The OP284ES features both rail-to-rail inputs and rail-to-rail outputs, allowing it to utilize the full supply voltage range for signal processing.

Does the OP284ES support shutdown functionality?

No, the OP284ES does not include a shutdown feature; it operates continuously within its specified temperature and voltage ranges.