OPA2336UA/2K5G4

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2336UA/2K5G4 is a dual-channel microPower CMOS operational amplifier from the MicroAmplifier series by Texas Instruments. It operates on a single supply ranging from 2.3V to 5.5V, with a minimum operating voltage of 2.1V. The device features rail-to-rail output capability, swinging within 3mV of the supplies under a 100kΩ load. Key electrical specifications include a maximum input offset voltage of 125µV, an input bias current of 1pA, and a quiescent current of 20µA per amplifier. It offers a gain-bandwidth product of 100kHz and a slew rate of 0.03V/µs. The component is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output performance capable of swinging within 3mV of the power supply rails
• MicroPower architecture providing low quiescent current consumption for battery-powered applications
• Low input offset voltage and bias current ensuring high precision in signal processing
• Independent circuitry design for dual channels to minimize crosstalk and interaction

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instruments
• Portable devices
• High-impedance applications
• Photodiode pre-amplifiers
• Precision integrators

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix /2K5G4 against the latest Package Option Addendum to confirm tape-and-reel packaging quantities and lead finish details. Ensure compatibility with RoHS standards and moisture sensitivity levels as defined in the manufacturer's documentation. Cross-reference the part marking code to validate authenticity and production status before integration into supply chains.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing single-supply systems requiring low power consumption and precision amplification. The dual-channel configuration allows for cost-effective implementation of multi-stage filtering or buffering circuits. Consider the SOIC-8 package dimensions for PCB layout constraints and verify thermal resistance requirements for the intended operating environment.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the OPAx336 family of microPower CMOS operational amplifiers, which includes single (OPA336), dual (OPA2336), and quad (OPA4336) versions. All variants share identical electrical specifications, offering design flexibility while maintaining consistent performance characteristics across different channel counts. The family is optimized for general-purpose applications requiring unity-gain stability and wide capacitive load drive capabilities.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes within the same family include OPA2336U and OPA2336UG4, which offer equivalent electrical performance in tube packaging.