HFA1130IB

Instrumentation, Op Amps, Buffer Amps Overview

The HFA1130IB is a single-channel current feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a high slew rate of 2300 V/µs and a -3dB bandwidth of 850 MHz. The device operates within a supply voltage range of 9 V to 11 V, drawing a typical supply current of 21 mA. Key electrical parameters include an input bias current of 25 µA, an input offset voltage of 2 mV, and a maximum output current of 60 mA per channel. It is housed in an 8-SOIC surface-mount package and supports an operating temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed current feedback architecture providing wide bandwidth and fast transient response
• Integrated output clamping protection for enhanced circuit reliability
• Low noise performance suitable for precision signal processing applications

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution circuits
• High-frequency signal conditioning
• Test and measurement equipment front-ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix (e.g., IBZ, IB) against the required packaging format such as tube or reel. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Check for obsolescence notices as this component may be discontinued. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and wide bandwidth are critical for video or RF signal integrity. Compare input offset voltage and bias current specifications against system requirements for precision. Consider the SOIC-8 package constraints for PCB layout and thermal management. Evaluate alternative current feedback amplifiers if different supply voltage ranges or pinouts are required.

Instrumentation, Op Amps, Buffer Amps Part Context

The HFA1130 series belongs to Renesas' portfolio of high-performance analog integrated circuits, originally developed under the Intersil brand. These devices are designed for demanding applications requiring fast settling times and minimal distortion. The family includes various packages and temperature grades to support diverse industrial and commercial electronic designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

HFA1130IBZ-T

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum supply voltage for the HFA1130IB?

The maximum dual supply voltage is 5.5 V per rail, resulting in a total span of up to 11 V.

Does the HFA1130IB have a shutdown feature?

No, the HFA1130IB does not include a shutdown pin or function; it operates continuously when powered.