EL5374IUZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL5374IUZ is a triple-channel high bandwidth differential amplifier with fully differential outputs. It features a 550MHz -3dB bandwidth and an 850V/µs slew rate. The device operates on single 5V or dual ±5V supplies, drawing 12.5mA per channel. It provides 60mA maximum output current and includes short circuit protection. The part is housed in a 28-lead QSOP package and supports operation from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Fully differential inputs, outputs, and feedback for balanced signal processing
• Integrated enable pin allows power-down mode to reduce supply current
• Internal short circuit protection safeguards against temporary overload conditions
• Separate reference pins allow independent setting of output common-mode voltage

Instrumentation, Op Amps, Buffer Amps Applications

• Driving twisted-pair lines in component video applications
• VGA transmission over twisted-pair cables
• ADSL/HDSL line drivers
• Single-ended to differential amplification
• Transmission of analog signals in noisy environments

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix matches the required tape and reel configuration if applicable. Confirm that the 28 Ld QSOP package dimensions align with the target PCB land pattern. Ensure the design accommodates the specified thermal resistance for the ambient operating temperature range. Check for moisture sensitivity level requirements during assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a triple-channel differential driver is required for high-frequency applications. It is suitable for designs needing gain stability at minimum gains of one. Consider the separate REF pins for precise common-mode control compared to integrated variants. Verify that the 60mA output current meets the load drive requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL5374 is part of the EL5174/EL5374 family of 550MHz differential twisted-pair drivers manufactured by Renesas Electronics (formerly Intersil). While the EL5174 offers a single channel in an 8-lead SOIC package, the EL5374 provides three channels in a 28-lead QSOP package. Both share similar electrical characteristics and target video and data transmission markets.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The datasheet recommends the EL5373IUZ as a replacement. The EL5373 provides a fixed gain of two, whereas the EL5374 allows user-settable gain starting from one.