OPA364ID

Instrumentation, Op Amps, Buffer Amps Overview

The OPA364ID is a single-channel, wideband operational amplifier manufactured by Texas Instruments. It operates on a supply voltage range of 1.8 V to 5.5 V and features rail-to-rail input and output capabilities. Key electrical specifications include a gain-bandwidth product of 7 MHz, a slew rate of 5 V/us, and an input bias current of 10 pA. The device offers a common-mode rejection ratio of 90 dB and an input voltage noise density of 17 nV/sqrt Hz. It is housed in an 8-SOIC package and supports operating temperatures from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High common-mode rejection ratio for improved signal integrity
• Rail-to-rail input and output operation across the full supply range
• Wideband performance with 7 MHz gain-bandwidth product
• Low input bias current suitable for high-impedance sources

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems requiring low voltage operation
• Video buffering and signal conditioning applications
• Data acquisition systems with high-speed requirements
• Active filtering circuits in communication equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging format, as the ID designation typically indicates tube packaging while other suffixes may indicate reel formats. Confirm that the component meets RoHS compliance standards required for your manufacturing process. Check humidity sensitivity levels and recommended reflow profiles if surface mount assembly is planned. Ensure the selected variant matches the required temperature range for your specific application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the OPA364ID when a single-channel amplifier with rail-to-rail characteristics is needed under low voltage conditions. Consider this part for designs requiring moderate bandwidth and high input impedance. Compare against family members like the OPA364I or OPA364IDR if different packaging options are preferred. Evaluate power consumption constraints against the 650 uA typical supply current. Ensure the SOIC-8 package fits within the available PCB footprint constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

The OPA364ID belongs to the OPA364 series of operational amplifiers from Texas Instruments. This series is designed for general-purpose applications requiring wideband performance and low power consumption. The ID variant specifically denotes the SOIC-8 package configuration. It shares core electrical characteristics with other members of the OPA364 family, differing primarily in packaging and potential minor parameter variations defined by the manufacturer.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements within the same family include the OPA364I for leaded versions or OPA364IDR for tape-and-reel packaging. Verify pin compatibility and electrical specifications before substitution. Cross-reference with similar rail-to-rail op-amps only if form-factor changes are acceptable.