EL5444CS-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL5444CS-T7 is a quad, single-supply, voltage-feedback operational amplifier from the Intersil EL5144 series. It features a -3dB bandwidth of 100MHz and a slew rate of 200V/µs. The device operates on a +5V supply with rail-to-rail output swing. Input common-mode range extends from ground to within 1.5V of the positive rail. It provides low differential gain and phase errors of 0.1% and 0.1°, respectively. The part is housed in a 14-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range
• High-speed performance with 100MHz bandwidth and 200V/µs slew rate
• Low distortion characteristics suitable for video applications
• Single +5V supply operation with wide input common-mode range

Instrumentation, Op Amps, Buffer Amps Applications

• Video amplifiers
• Line drivers
• Multiplexers
• Sample & hold amplifiers
• Comparators

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin as this component originates from Intersil Americas Inc., which was acquired by Renesas Electronics Corporation. Confirm that the specific ordering suffix corresponds to the tape and reel packaging format indicated in the official documentation. Ensure compliance with RoHS standards if lead-free variants are required for assembly processes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for high-speed analog signal processing requiring single-supply operation. The quad configuration allows for space-efficient designs in portable computers and communications equipment. Consider the thermal dissipation limits when driving heavy loads, as internal short-circuit protection is not included. Verify feedback resistor values to maintain stability and optimal frequency response.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the EL5144 series of wide-bandwidth, low-power, rail-to-rail output amplifiers. The series includes single, dual, and quad configurations. While originally manufactured by Intersil, the product line is now managed under Renesas Electronics Corporation following corporate acquisitions. The EL5444 variant specifically integrates four independent amplifiers in one package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

EL5444CU

Instrumentation, Op Amps, Buffer Amps FAQ

Does the EL5444 have a power-down feature?

No, the EL5444 does not include a Chip Enable (CE) pin. Power-down functionality is only available in the EL5146 and EL5246 models.

What is the input common-mode voltage range?

The input common-mode voltage range extends from the negative supply (GND) to within 1.5V of the positive supply (VS).