ISL55002IB

Overview

The ISL55002IB is a dual-channel, high supply voltage operational amplifier manufactured by Renesas Electronics Corporation. It features a bandwidth of 70 MHz and a slew rate of 300 V/µs. The device operates within a supply voltage range of 4.5 V to 30 V or 2.25 V to 15 V. Key electrical parameters include an input offset voltage of 1.2 mV, input bias current of 600 nA, and output current per channel of 60 mA. It utilizes a SOIC-8 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Dual-channel architecture providing two independent voltage feedback amplifiers in a single compact package.
• High slew rate capability designed for fast signal transitions and wideband applications.
• Unity-gain stability ensuring reliable performance across various gain configurations without oscillation.
• Wide supply voltage operation supporting both single and dual power supply systems.

Applications

• Video signal processing circuits
• High-speed data acquisition systems
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix (e.g., IBZ) against official datasheets to confirm package type and temperature grade. Confirm RoHS compliance status through manufacturer documentation. Ensure the ordering code matches the required tape-and-reel or tube packaging format. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and availability.

Selection Notes

Select this component when dual-channel unity-gain stable amplification is required with high slew rates. Consider the 60 mA output drive capability for driving low-impedance loads. Evaluate the 70 MHz bandwidth against system frequency requirements. Verify that the SOIC-8 footprint aligns with existing PCB layout constraints.

Part Context

The ISL55002 belongs to the ISL5500x series of high-speed operational amplifiers. This family is characterized by high slew rates and wide bandwidths suitable for video and RF applications. The device represents a transition period between Intersil and Renesas product lines, maintaining legacy specifications while adopting new branding.

Replacement Considerations

Consult official substitution guides for equivalent dual-channel op-amps with similar slew rates and bandwidths. Verify pin compatibility before replacing with other SOIC-8 dual op-amp models.