EL8401ISZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL8401ISZ 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 with a supply voltage range of 3V to 5.5V, drawing a typical supply current of 2mA per channel. Input offset voltage is specified at 800 µV, with an input bias current of 1.6 µA. Output capability reaches 65 mA per channel with rail-to-rail output swing. It is housed in a 14-SOIC package and supports an operating temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad-channel architecture providing four independent amplifiers in a single package
• Rail-to-rail output capability for maximum dynamic range utilization
• High-speed performance with 200MHz bandwidth and 200V/µs slew rate
• Low power consumption with 2mA supply current per channel

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 the specific suffix 'Z' indicates RoHS compliance and lead-free status as per Renesas documentation. Confirm the 14-SOIC package dimensions match design constraints. Check current availability status as older series components may have limited stock or obsolescence notices. Ensure the supplier provides valid traceability documents for the manufacturing lot.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple high-speed channels are required within a compact footprint. The rail-to-rail output makes it suitable for low-voltage single-supply systems. Compare against the EL8201 if only two channels are needed, or the EL8200 if power-down functionality is required. Verify that the 65mA output current meets load requirements without external buffering.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL8401 belongs to the EL8401 family of 200MHz rail-to-rail amplifiers, which also includes the dual-channel EL8201 and the disable-capable EL8200. These devices share similar electrical characteristics but differ in channel count and specific control features. The EL8401 specifically addresses designs requiring four independent signal paths with high speed and low power consumption.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official Renesas migration guides or application notes for recommended alternatives if this component becomes obsolete.