HA1-2539-8

Instrumentation, Op Amps, Buffer Amps Overview

The HA1-2539-8 is a general-purpose operational amplifier manufactured by Harris Corporation. It features a voltage-feedback architecture housed in a 14-pin ceramic dual in-line package (CDIP). Key electrical specifications include a gain-bandwidth product of 600 MHz and a slew rate of 600 V/µs. The device supports an input bias current of 5 µA and has a maximum input offset voltage of 8 mV to 15 mV depending on the specific datasheet source. It operates within a temperature range of -40°C to 85°C and utilizes bipolar technology.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 600 MHz gain-bandwidth product
• Fast transient response characterized by 600 V/µs slew rate
• Robust output drive capability supporting 20 mA per channel
• Hermetic ceramic packaging for reliable operation in demanding environments

Instrumentation, Op Amps, Buffer Amps Applications

• High-frequency signal processing circuits
• Video amplification stages
• Precision instrumentation systems requiring fast settling times
• Broadband communication equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix variant, as the HA1-2539 series includes multiple packages such as CDIP and CERDIP. Confirm RoHS compliance status, as original Harris components may not meet modern environmental standards. Ensure the supplier provides valid traceability documentation for ceramic DIP packages. Cross-reference the exact pinout and electrical tolerances against the official Harris datasheet to avoid integration errors due to parameter variations between different production batches or sub-models.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high bandwidth and rapid slew rates are critical for maintaining signal integrity in analog applications. The 14-pin ceramic DIP form factor is suitable for through-hole mounting in ruggedized or military-grade designs where hermetic sealing is required. Compare the 600 MHz GBW against system requirements to ensure stability without excessive compensation. Consider the 20 mA output current limit when driving low-impedance loads directly.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Harris HA1-2539 family of high-speed operational amplifiers. The series is known for combining wide bandwidth with precision DC characteristics. The HA1-2539-8 specifically denotes the general-purpose variant in a 14-lead ceramic package. It shares architectural similarities with other Harris high-speed op-amps but is distinct from lower-speed or multi-channel counterparts in the same catalog.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

• HA1-2539-9

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum slew rate of the HA1-2539-8?

The device exhibits a slew rate of 600 V/µs, enabling fast response to large signal changes.

Does the HA1-2539-8 require external frequency compensation?

Yes, the datasheet indicates that frequency compensation is included internally for unity-gain stability (AVCL >= 1).