OPA2364AIDG4

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2364AIDG4 is a dual-channel CMOS operational amplifier manufactured by Texas Instruments. It operates on a single supply voltage ranging from 1.8V to 5.5V, with a maximum dual supply of 2.75V. The device features a gain-bandwidth product of 7 MHz and a slew rate of 5 V/us. Key electrical specifications include an input offset voltage of 2.5 mV, input bias current of 10 pA, and a quiescent current of 650 uA per channel. It offers a common-mode rejection ratio of 90 dB and an input voltage noise density of 17 nV/sqrt Hz. The output is rail-to-rail, and it functions within a temperature range of -40°C to +125°C in an 8-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• High common-mode rejection ratio for accurate signal processing
• Low power consumption suitable for battery-operated applications

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation systems
• Battery-powered sensor interfaces
• Data acquisition channels

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status as defined by Texas Instruments. Confirm the package type matches the required PCB footprint. Ensure the operating environment stays within the specified -40°C to +125°C temperature range. Check for moisture sensitivity levels if storage conditions are not controlled. Validate that the supply voltage does not exceed the absolute maximum ratings.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel amplifier with rail-to-rail I/O is required at low cost. It is suitable for applications needing moderate bandwidth up to 7 MHz. Consider the 650 uA quiescent current for power budget constraints. The SOIC-8 package facilitates easy prototyping and manufacturing. Compare against single-channel variants if only one amplifier is needed.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA2364 family of general-purpose operational amplifiers. It shares architectural similarities with other members like the OPA2364AID but may differ in specific electrical tolerances or packaging options. The family targets low-power, single-supply applications requiring high accuracy and wide common-mode range.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible substitutes within the same family include OPA2364AIDR. Verify electrical parameters such as offset voltage and bandwidth match application requirements before substitution.