EL8401ISZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The EL8401ISZ-T13 is a quad general-purpose operational amplifier manufactured by Renesas Electronics under the Intersil brand. It features a voltage feedback architecture with rail-to-rail output capability in a 14-SOIC package. Key electrical parameters include a gain-bandwidth product of 100 MHz, a slew rate of 200 V/µs, and an input offset voltage of 800 µV. The device operates on a single supply voltage ranging from 3 V to 5 V, drawing 2 mA for all four channels. It supports an operating temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad channel configuration providing four independent amplifiers in a single package
• Rail-to-rail output swing capability for maximum dynamic range
• High slew rate of 200 V/µs supporting fast signal transitions
• Low input offset voltage of 800 µV ensuring precision performance

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose analog signal conditioning circuits
• Active filtering applications requiring high bandwidth
• Buffer stages in data acquisition systems
• Industrial control signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to PCB assembly planning. Review datasheet specifications for thermal management requirements within the specified operating temperature range. Ensure packaging integrity matches reel or cut-tape specifications required for surface mount placement processes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail output is required alongside moderate speed performance. The 100 MHz gain-bandwidth product suits applications needing faster response than standard low-power op-amps but without the complexity of current-feedback types. Consider the 14-SOIC footprint for board space efficiency compared to dual-channel alternatives. Evaluate power consumption against system budget constraints given the 2 mA total supply current.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL8401 series of quad operational amplifiers produced by Elantec Semiconductor, which was subsequently acquired by Intersil and later integrated into Renesas Electronics. The series is characterized by its combination of high-speed performance and low power consumption in a compact surface-mount package. The EL8401ISZ variant specifically denotes the industrial temperature grade version housed in a standard SOIC-14 plastic package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public documentation identifies the OPA4354AID from Texas Instruments as a confirmed substitute part number for the EL8401ISZ.