EL5220TIYZ

Overview

The EL5220TIYZ is a dual operational amplifier from the EL5220 series, manufactured by Renesas Electronics Corporation. It features a 12MHz bandwidth and rail-to-rail input-output capability. The device operates on supply voltages ranging from 5V to 15V while consuming only 500µA per amplifier. It provides common mode input ability beyond the supply rails and offers a high output drive capability of 30mA for both sink and source currents. The component is specified for operation with an ambient and junction temperature range of -40°C to +125°C.

Feature Summary

• Rail-to-rail input and output capability enabling maximum dynamic range at any supply voltage
• Common mode input ability extending beyond the supply rails
• High output drive capability of 30mA for both sink and source currents
• Low power consumption of 500µA per amplifier

Applications

• Voltage reference buffers in Thin Film Transistor Liquid Crystal Displays (TFT-LCD)
• Sampling ADC amplifiers
• ADC/DAC buffer circuits

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C) or extended grade as defined in the official datasheet. Confirm the package type matches the required board layout, typically MSOP-8 or DFN-8 for this series. Ensure the ordering code aligns with the desired tape and reel quantity if applicable. Cross-reference the manufacturer's latest documentation for any pinout or electrical specification updates.

Selection Notes

Select this component when low power consumption and wide supply voltage operation are critical. The rail-to-rail performance makes it suitable for single-supply applications requiring maximum signal swing. Consider the 30mA output drive for driving moderate loads directly. Verify that the 12MHz bandwidth meets the signal frequency requirements of the application without introducing excessive phase shift.

Part Context

The EL5220TIYZ belongs to the EL5120/EL5220/EL5420 family of low-power, high-voltage, rail-to-rail input-output amplifiers. This family includes single, dual, and quad amplifier configurations. The EL5220 specifically contains two amplifiers within one package. These devices are designed for applications where low power consumption and high dynamic range are essential, such as portable battery-powered devices and precision instrumentation.

Replacement Considerations

Check for direct pin-compatible alternatives within the same EL5220 series, such as EL5220CYZ, ensuring temperature ranges match. Verify that substitute components maintain the 12MHz bandwidth and 500µA quiescent current specifications. Ensure the replacement supports the required 5V to 15V supply range and rail-to-rail characteristics.