EL5236IYZ-T7

Overview

The EL5236IYZ-T7 is a dual, low noise, wideband voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a gain bandwidth product of 300MHz and operates within a supply range of ±2.5V to ±6V (single +5V to +12V). The device delivers an input voltage noise of 1.5nV/√Hz and current noise of 1.8pA/√Hz at 100kHz. Each channel draws a typical supply current of 5.8mA with no load. It is housed in an 8-lead MSOP package.

Feature Summary

• Dual ultra-low noise architecture optimized for high dynamic range applications
• Wideband performance with 300MHz gain bandwidth product
• Low power consumption requiring only 5.8mA per channel
• Operates on single or dual supplies from ±2.5V to ±6V

Applications

• Differential ADC drivers
• Complementary DAC output drivers
• Ultrasound input amplifiers
• AGC and PLL active filters
• Transimpedance designs

Procurement Notes

Verify the specific ordering suffix '-T7' corresponds to tape and reel packaging as defined in Intersil technical brief TB347. Confirm that the 'I' suffix indicates the industrial temperature range of -40°C to +85°C. Ensure the component matches the 8-lead MSOP physical dimensions specified in drawing M8.118A. Cross-reference the manufacturer part number against current Renesas Electronics catalogs to confirm availability status.

Selection Notes

Select this component when designing circuits requiring simultaneous low noise and wide bandwidth. It is suitable for applications where system power efficiency is critical due to its low quiescent current. Consider the minimum operating gain of 2 for stability; unity gain requires external compensation. Evaluate resistor values carefully to maintain the low noise advantage, as higher resistance increases output noise contributions.

Part Context

This device belongs to the EL5236/EL5237 family of dual wideband amplifiers. While the EL5236 provides fixed dual-channel operation, the EL5237 variant includes individual enable/disable pins for each channel to reduce power consumption further. Both share similar electrical characteristics but differ in pinout and package options, such as the 10-lead MSOP available for the EL5237.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.