EL5324IREZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL5324IREZ is a quad operational amplifier manufactured by Renesas Electronics Corporation, housed in a 28-lead HTSSOP package. It integrates four rail-to-rail buffers and one voltage common-mode (VCOM) amplifier within a single device. The unit operates on a supply voltage range of 4.5 V to 16.5 V with a maximum operating temperature of +85°C and a minimum of -40°C. Key electrical specifications include a gain-bandwidth product of 8 MHz, a slew rate of 15 V/µs, an input offset voltage of 14 mV, and an input bias current of 50 nA. Each channel provides an output current capability of 160 mA, while the total operating power supply current is 9.5 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates four high-speed rail-to-rail buffer amplifiers alongside a dedicated voltage common-mode amplifier for signal conditioning applications.
• Delivers high output drive capability with 160 mA per channel, suitable for driving low-impedance loads directly.
• Features rail-to-rail input and output swing characteristics, maximizing dynamic range across the full supply voltage spectrum.
• Operates without a shutdown function, maintaining continuous performance within the specified industrial temperature range.

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal buffering and distribution in display driver circuits
• Voltage reference buffering for analog-to-digital converter inputs
• Signal conditioning stages requiring high current drive capabilities

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm that the specific lot date code aligns with project requirements, as production status may affect long-term supply continuity. Ensure proper handling procedures are followed during assembly, given the moisture sensitivity classification associated with the HTSSOP package type.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a design requires multiple buffered outputs combined with a dedicated common-mode sensing amplifier in a compact footprint. Evaluate the 8 MHz bandwidth and 15 V/µs slew rate against signal frequency requirements to ensure adequate response times. Consider the 160 mA output current limit when determining load impedance compatibility and thermal management needs for the application environment.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the EL5324 series of mixed-signal integrated circuits designed for video and general-purpose amplification tasks. It consolidates multiple functional blocks into a single package to reduce board space and simplify circuit topology. The integration of rail-to-rail buffers with a VCOM amplifier distinguishes it from standard quad op-amp configurations, offering specialized utility in display interface designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible alternatives within the EL53xx family or equivalent pin-compatible devices from other manufacturers. Verify that any replacement maintains identical pinout assignments, package dimensions, and electrical specifications to ensure seamless integration without redesigning the printed circuit board layout.