HFA3-0001-5

Overview

The HFA3-0001-5 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a single circuit configuration housed in an 8-DIP package with a width of 0.300 inches (7.62mm). Key electrical specifications include a slew rate of 1000V/µs and a gain-bandwidth product of 350 MHz. The device operates on a supply voltage span of up to 12 V and draws a supply current of 65 mA. It is rated for an operating temperature range of 0°C to 75°C (TA) and supports through-hole mounting.

Feature Summary

• High-speed performance characterized by a 1000V/µs slew rate and 350 MHz gain-bandwidth product
• General-purpose design suitable for broad instrumentation applications
• Standard 8-pin dual in-line package for through-hole integration

Applications

• Instrumentation signal conditioning
• Buffer circuits
• General-purpose amplification tasks

Procurement Notes

Verify component status as the HFA3-0001-5 is listed as obsolete by the manufacturer. Confirm RoHS compliance status, which is indicated as non-compliant in available documentation. Ensure compatibility with existing through-hole assembly processes given the 8-DIP package format. Cross-reference pinouts and electrical tolerances against current design requirements before procurement planning.

Selection Notes

Select this component only if legacy compatibility or specific high-speed general-purpose characteristics are required. Evaluate alternatives due to obsolete status. Consider the 350 MHz bandwidth and 1000V/µs slew rate against application needs. Verify that the 12 V maximum supply span and 65 mA current draw fit within system power constraints. Assess thermal management for the 0°C to 75°C operating range.

Part Context

This part belongs to the HFA3 series of linear amplifiers from Harris Corporation. It is categorized under instrumentation, op amps, and buffers. The series includes various configurations, with this specific model offering a single circuit solution. It represents a historical product line from Harris Corporation's linear IC portfolio, now largely superseded by newer generations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Due to the obsolete status, direct replacements should be identified through manufacturer cross-reference guides or equivalent high-speed general-purpose op-amp families with matching 8-DIP packaging and similar electrical specifications.