ISL55002IBZ

Overview

The ISL55002IBZ is a dual-channel voltage feedback operational amplifier manufactured by Intersil, now part of Renesas. It features a gain-bandwidth product of 70 MHz and a high slew rate of 300 V/µs. The device operates on supply voltages ranging from 4.5 V to 30 V single or ±2.25 V to ±15 V dual supplies. Key electrical parameters include an input offset voltage of 1.2 mV, input bias current of 600 nA, and an output current capability of 60 mA per channel. It is housed in an 8-lead SOIC package with an operating temperature range of -40°C to +85°C.

Feature Summary

• High slew rate performance for fast signal transitions
• Unity-gain stable operation without external compensation
• Wide single or dual power supply voltage compatibility
• Low input offset voltage for precision applications

Applications

• Video signal processing circuits
• High-speed data acquisition systems
• Active filter designs requiring wide bandwidth
• Precision instrumentation amplifiers

Procurement Notes

Verify the specific suffix IBZ corresponds to the standard SOIC-8 plastic package configuration. Confirm that the component meets RoHS compliance standards as indicated by the manufacturer's documentation. Check for moisture sensitivity level requirements during storage and handling. Ensure the supplier provides valid traceability documents for quality assurance purposes.

Selection Notes

Select this component when a dual-channel op amp with moderate bandwidth and high slew rate is required. Compare input offset voltage and bias current against system accuracy needs. Evaluate the 60 mA output drive capability against load requirements. Consider the SOIC-8 footprint constraints during PCB layout planning.

Part Context

This device belongs to the ISL5500x series of high-speed operational amplifiers designed for video and broadband applications. The series includes variants with different channel counts and performance characteristics. Intersil was acquired by Renesas Electronics, which continues to support these legacy high-performance analog components.

Replacement Considerations

Check for direct pin-compatible replacements within the ISL55002 family. Verify equivalent specifications in alternative manufacturers' portfolios such as AD844 or LMH6629 if sourcing from new vendors.