EL5111IWTZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The EL5111IWTZ-T7A is a single-channel, voltage-feedback operational amplifier manufactured by Renesas Electronics Corporation. It is housed in a 5-pin TSOT package and supplied in tape-and-reel format. The device is designed for high-voltage applications, supporting dual supply voltages up to ±8.25V or a single supply of 16.5V. Key electrical characteristics include rail-to-rail input and output capabilities, enabling maximum dynamic range in low-voltage systems. It features low power consumption suitable for battery-operated equipment.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for extended signal swing
• High-voltage operation with support for ±8.25V or 16.5V supplies
• Low power consumption design optimized for energy efficiency
• Single-channel architecture in a compact TSOT package

Instrumentation, Op Amps, Buffer Amps Applications

• Precision analog signal processing
• Battery-powered instrumentation
• Industrial sensor interfaces
• Portable medical devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component status as the EL5111IWTZ-T7A is listed as obsolete and no longer manufactured by Renesas. Confirm availability of alternative sources or verify if the listing refers to existing stock from previous production runs. Ensure compatibility with designated substitute components such as the AD8051ARTZ-REEL if replacement is required for new designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring high-voltage rail-to-rail performance in a small footprint. Consider its low power profile for portable systems. Due to its obsolete status, evaluate long-term supply chain risks and prioritize redesign strategies using active equivalents like the AD8051ARTZ-REEL for new product introductions.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL5111 series includes single (EL5111), dual (EL5211), and quad (EL5411) variants of low-power, high-voltage rail-to-rail amplifiers. These devices are part of Renesas' broader portfolio of analog signal chain products, targeting industrial and consumer markets where space and power constraints are critical design factors.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The AD8051ARTZ-REEL from Analog Devices Inc. is identified as a similar available substitute. Verify pinout compatibility and electrical parameter alignment before implementation.