HA3-2625-5

Instrumentation, Op Amps, Buffer Amps Overview

The Intersil HA3-2625-5 is a single-channel, general-purpose bipolar operational amplifier featuring a 100 MHz gain-bandwidth product and a 35 V/µs slew rate. It offers high input impedance of 500 MΩ with low input bias current of 5 nA and input offset voltage of 3 mV. Designed for wideband applications, it operates within a supply voltage range of ±10 V to ±15 V. The device is housed in an 8-pin DIP package (0.300 inch width) suitable for through-hole mounting.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High input impedance of 500 MΩ for minimal signal loading
• Very wideband performance with 100 MHz gain-bandwidth product
• Low input bias and offset currents for precision applications

Instrumentation, Op Amps, Buffer Amps Applications

• Wideband signal processing circuits
• High-speed instrumentation amplifiers
• Buffer amplifiers requiring high input impedance

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer status as Intersil has been acquired by Renesas Electronics. Confirm availability since this component may be discontinued or superseded by newer equivalents. Ensure the package type matches the required 8-DIP specification for through-hole integration. Check for RoHS compliance if required by the target application standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high bandwidth and high input impedance are critical requirements. The 100 MHz GBW makes it suitable for fast signal conditioning. Consider the 8-DIP package constraint for PCB layout. Evaluate the need for uncompensated stability if used in high-gain configurations, as specified in the datasheet.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the HA-2600 series of high-speed operational amplifiers from Intersil. The series includes variants like HA-2620 and HA-2605 with differing compensation and speed characteristics. The HA3-2625-5 specifically denotes the industrial temperature range version in a DIP package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct replacements such as the HA-2625 or HA3-2625 without the suffix if available. Verify pin compatibility with other 8-pin op-amps in the HA-26xx family. Consult Renesas documentation for updated equivalent parts if the original Intersil stock is exhausted.