EL8401IS

Instrumentation, Op Amps, Buffer Amps Overview

The EL8401IS is a quad-channel, general-purpose operational amplifier manufactured by Renesas Electronics Corporation. It features a -3dB bandwidth of 200 MHz and a slew rate of 200V/µs. The device operates on supply voltages ranging from 3V to 5.5V with a low supply current of 2mA per channel. It provides rail-to-rail output capability and accepts inputs down to 0.15V below the negative supply rail. Key electrical parameters include an input bias current of 1.6 µA, input offset voltage of 800 µV, and an output current per channel of 65 mA. It is housed in a 14-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 200MHz bandwidth and 200V/µs slew rate
• Low power consumption at 2mA per channel
• Rail-to-rail output swing capability
• Extended common-mode input range extending below the negative supply rail

Instrumentation, Op Amps, Buffer Amps Applications

• Video amplifiers
• Portable and hand-held products
• Communications devices
• Instrumentation systems
• Industrial applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized Renesas distributors or direct channels. Confirm RoHS compliance status as the specific part may not meet current environmental directives. Check for obsolescence notices or lifecycle changes. Ensure the 14-SOIC package dimensions match design requirements. Validate temperature range specifications against application conditions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high-speed signal processing with low power constraints. The quad configuration reduces board space compared to single-channel alternatives. Consider the rail-to-rail output for maximizing dynamic range in low-voltage systems. Verify that the 200MHz bandwidth meets the signal frequency requirements without excessive noise gain.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8401IS belongs to the EL8401 family of 200MHz rail-to-rail amplifiers. It is part of a series that includes dual-channel variants like the EL8201. These devices are designed for general-purpose video, communication, instrumentation, and industrial applications. The family shares core performance characteristics such as high slew rate and low supply current.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the EL8401IS have a power-down feature?

No, the EL8401IS does not include a disable or power-down circuit. This feature is available only in the EL8200 variant within the same product family.

What is the maximum supply voltage for the EL8401IS?

The maximum supply voltage is 5.5V. The device is specified for operation with supplies ranging from 3V to 5.5V.