ISL55004IB-T7

Overview

The ISL55004IB-T7 is a quad-channel voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 70 MHz and a high slew rate of 300 V/us. The device operates on dual supply voltages ranging from ±2.5 V to ±15 V, or single supplies from 5 V to 30 V. Key electrical characteristics include an input offset voltage of 5 mV, input bias current of 3.5 uA, and input voltage noise density of 12 nV/sqrt Hz. Each channel provides an output current capability of 140 mA with a common-mode rejection ratio of 75 dB. The component is housed in a 14-pin SOIC package and supports surface mount installation.

Feature Summary

• Quad-channel architecture providing four independent voltage feedback amplifiers within a single integrated circuit.
• High-speed performance characterized by a 70 MHz gain-bandwidth product and a 300 V/us slew rate for rapid signal processing.
• Robust output drive capability delivering up to 140 mA per channel to support demanding load requirements.

Applications

• Video buffering and distribution circuits
• High-speed data acquisition systems
• Active filtering applications

Procurement Notes

Verify the specific suffix 'T7' against official documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status through the manufacturer's datasheet as regulatory requirements may vary by production batch. Ensure the operating temperature range aligns with system environmental constraints before finalizing procurement decisions.

Selection Notes

Select this component when multiple high-speed amplification channels are required in a compact form factor. Consider the 140 mA output current capability for driving low-impedance loads directly. Evaluate the 70 MHz bandwidth against signal frequency requirements to ensure adequate gain margin and phase stability in the target application circuit design.

Part Context

This part belongs to the ISL55004 series of general-purpose operational amplifiers produced by Renesas Electronics Corporation. The series is designed for applications requiring high speed and multiple channels. The IB designation typically indicates industrial temperature range specifications within the standard product line.

Replacement Considerations

Consult official replacement guides for verified substitute part numbers. Cross-reference pinouts and electrical parameters carefully to ensure compatibility with existing board layouts and circuit designs.