EL2250CSZ-T7

Overview

The EL2250CSZ-T7 is a dual-channel, high-speed operational amplifier manufactured by Renesas Electronics Corporation (formerly Intersil). It features a -3dB bandwidth of 125MHz and a slew rate of 275V/µs. The device operates on a single supply voltage ranging from +2.7V to +12V or dual supplies up to ±6V. Key electrical specifications include a maximum offset voltage of 4mV, an output current capability of ±100mA, and a supply current of 5mA per amplifier. It is housed in an 8-lead Small Outline package.

Feature Summary

• Supports video speed applications with high bandwidth and low differential gain/phase distortion
• Enables ground-referenced signal processing through rail-to-rail input and output swing capabilities
• Provides robust drive strength for demanding loads via internal short-circuit protection

Applications

• Video amplifiers
• A/D drivers
• Line drivers
• Active filtering
• High speed communications

Procurement Notes

Verify the component datasheet revision FN7061.3 and confirm the manufacturer designation as Renesas Electronics Corporation. Ensure the ordering suffix matches the required tape and reel packaging format. Cross-reference the part marking against official documentation to validate authenticity before integration into production systems.

Selection Notes

Select this component for designs requiring high slew rates and wide bandwidth within a single-supply architecture. Evaluate thermal dissipation requirements carefully when driving heavy capacitive loads or operating at elevated ambient temperatures. Consider the specific feedback resistor values to optimize phase margin and prevent peaking in active filter configurations.

Part Context

This device belongs to the EL2250/EL2450 family of single-supply operational amplifiers. It serves as the dual-channel counterpart to the quad-channel EL2450. The product line was originally developed by Intersil Americas Inc. and is now managed under the Renesas Electronics Corporation portfolio following corporate acquisitions.

Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Do not assume functional equivalence based on generic pinouts without verifying absolute maximum ratings and electrical performance parameters.