EL5175IYZ

Overview

The EL5175IYZ is a single-channel differential amplifier from the Renesas EL5175 series, housed in an SOIC-8 surface-mount package. It operates on a single 5V or dual ±5V supply with a maximum voltage of 11V and minimum of 4.75V. Key electrical parameters include a gain-bandwidth product of 200 MHz, input bias current of 25 uA, and input offset voltage of 40 mV. The device draws 11 mA of operating current and offers a power supply rejection ratio of 45 dB. It functions at a unity gain (1 V/V) with a maximum input resistance of 150 kOhms. The component supports moisture sensitivity levels and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Designed to extract difference signals from noisy environments using differential inputs.
• Capable of handling differential input ranges up to ±2.3V.
• Supports operation on single 5V or dual ±5V power supplies.
• Provides low power consumption per channel.

Applications

• Twisted-pair receivers
• Differential line receivers
• VGA transmission over twisted-pair cables
• Reception of analog signals in high-noise environments

Procurement Notes

Verify the specific suffix 'IYZ' against official Renesas documentation to confirm package type and temperature grade. Confirm end-of-life status as distributor listings indicate obsolescence for related variants. Ensure RoHS compliance matches project requirements by checking the manufacturer's latest environmental declaration. Validate moisture sensitivity level handling procedures before assembly.

Selection Notes

Select this component when high bandwidth is required for extracting differential signals from noisy sources. The SOIC-8 package suits space-constrained surface-mount designs. Verify that the 200 MHz gain-bandwidth product meets signal integrity needs. Consider the 11 mA quiescent current for power budget calculations. Ensure the ±2.3V input range accommodates the source signal amplitude.

Part Context

The EL5175IYZ belongs to the EL5175 family of high-bandwidth differential amplifiers manufactured by Renesas Electronics Corporation (formerly Intersil). This series is engineered for applications requiring robust common-mode noise rejection. The IYZ designation typically indicates a specific industrial temperature grade and SOIC-8 packaging configuration within the broader product line.

Replacement Considerations

Check for direct pin-compatible substitutes within the EL5175 series such as EL5175IS. Evaluate alternative differential amplifiers from other manufacturers if the EL5175IYZ is unavailable due to obsolescence. Ensure replacement parts match the 550MHz bandwidth and 60mA output current specifications.

FAQ

What is the primary function of the EL5175IYZ?

It is a differential amplifier designed to extract difference signals from noisy environments, particularly for twisted-pair lines.

Does the EL5175IYZ support single-supply operation?

Yes, it can operate on a single 5V supply or dual ±5V supplies.

What is the maximum differential input voltage range?

The device supports a differential input range of ±2.3V.