EL8401IS-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL8401IS-T7 is a high-speed quad operational amplifier manufactured by Renesas Electronics Corporation. It integrates four independent amplifiers within a single 14-SOIC package, designed for applications requiring rapid signal processing and wide bandwidth. The device features a gain-bandwidth product of 100 MHz and a -3dB bandwidth of 200 MHz, supporting fast transient responses with a slew rate of 200V/µs. It operates on supply voltages ranging from 3 V to 5 V, drawing 2 mA of supply current across all four channels. The input bias current is specified at 1.6 µA, with an input offset voltage of 800 µV. Each channel can deliver an output current of 65 mA, ensuring robust drive capabilities for various loads.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates four independent high-speed operational amplifiers in a compact surface-mount package
• Provides full-swing output capability for maximum dynamic range utilization
• Supports operation within a standard single-supply voltage range of 3 V to 5 V
• Delivers high slew rate performance suitable for demanding analog signal conditioning tasks

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed data acquisition systems
• Video signal processing circuits
• Precision instrumentation front-ends
• Active filtering networks

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' against official Renesas documentation to confirm tape-and-reel packaging specifications, as this indicates bulk packaging distinct from tube variants. Confirm RoHS compliance status, as some EL8401 variants may not meet current environmental directives. Ensure the operating temperature range aligns with system requirements, typically spanning -40°C to +85°C for industrial grades. Cross-reference the manufacturer part number with authorized distributors to avoid obsolete or counterfeit components.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple high-speed amplification channels are required in a space-constrained design. The 100 MHz gain-bandwidth product makes it suitable for frequencies exceeding typical audio ranges. Consider the 65 mA output current capability if driving low-impedance loads directly. Evaluate the 800 µV input offset voltage against application accuracy needs. Compare power consumption of 2 mA total against battery-operated constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8401 belongs to Renesas' family of high-speed operational amplifiers, previously associated with Harris Semiconductor before corporate acquisitions. This series is engineered for video and broadband applications requiring precise signal integrity. The IS suffix denotes industrial temperature rating and SOIC packaging. The T7 suffix specifically identifies the reel quantity and packaging format for automated assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers for EL8401IS-T7 were not found in the provided source material. Verify compatibility with alternative quad op-amps based on pinout, electrical parameters, and package dimensions through official datasheets.