HFA1135IBZ96

Overview

The HFA1135IBZ96 is a single-channel video amplifier manufactured by Renesas Electronics, belonging to the HFA1135 series. It is a current feedback operational amplifier housed in an SOIC-8 surface-mount package. The device features a high slew rate of 2300 V/µs and operates within a temperature range of -40°C to +85°C. Key electrical specifications include an input bias current of 15 µA, an input offset voltage of 5 mV, and an input voltage noise density of 3.5 nV/√Hz. It draws 7.3 mA of operating supply current and provides a common-mode rejection ratio of 47 dB with a power supply rejection ratio of 50 dB.

Feature Summary

• High-speed current feedback architecture designed for demanding video signal processing applications
• Optimized for wide bandwidth performance with minimal distortion characteristics
• Integrated thermal management through annealed construction for enhanced reliability

Applications

• Professional video distribution systems
• Video buffering and line driving circuits
• Test and measurement equipment requiring high-speed amplification

Procurement Notes

Verify component authenticity through official Renesas channels or authorized distributors due to discontinued status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure handling procedures account for moisture sensitivity classification during storage and assembly processes to prevent package damage.

Selection Notes

Select this component when high slew rate and wide bandwidth are critical for video signal integrity. Consider the SOIC-8 package constraints for PCB layout. Evaluate the 15 µA input bias current against source impedance requirements to minimize offset errors in precision video paths.

Part Context

This part belongs to the HFA1135 family of high-speed video amplifiers from Renesas Electronics, formerly Intersil. These devices are engineered for professional broadcast and industrial video applications where signal fidelity and speed are paramount. The family represents specialized analog solutions distinct from general-purpose operational amplifiers.

Replacement Considerations

The HFA1135IBZ96 is listed as discontinued. Verify availability of equivalent current feedback video amplifiers from Renesas or other manufacturers that match the 2300 V/µs slew rate and SOIC-8 footprint requirements.