EL5100ISZ

Overview

The EL5100ISZ is a single-channel voltage feedback amplifier with a 200MHz bandwidth and 2200V/µs slew rate. It operates on ±3.3V to ±12V supplies, drawing 2.5mA per amplifier. Key electrical parameters include a maximum offset voltage of 4mV, 100mA output current capability, and an input bias current of 2µA. The device features an enable pin for power-down mode (17µA) and is housed in an 8-lead SOIC package.

Feature Summary

• Combines high-speed current feedback architecture benefits with voltage feedback stability
• Includes an output enable function for multiplexing applications
• Supports low-power operation via shutdown mode

Applications

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

Procurement Notes

Verify the RoHS compliant 'Z' suffix indicates lead-free material sets and matte tin plating. Confirm the 8-SOIC package dimensions match MDP0027 specifications. Ensure the component meets the -40°C to +85°C operating temperature range requirements for your specific application environment.

Selection Notes

Select this part when requiring high slew rates combined with voltage feedback ease of use. Consider the 100mA output drive for driving low impedance loads like 75Ω video lines. Evaluate the enable pin functionality if bus sharing or power management is required in the system design.

Part Context

This component belongs to the EL5100 family, which includes dual (EL5101) and triple (EL5300) versions. The series offers variants with 200MHz, 400MHz, and 700MHz bandwidths. The EL5100 specifically targets single-channel applications needing high-speed performance in a compact surface-mount package.

Replacement Considerations

The EL5100ISZ is a direct replacement for the non-RoHS EL5100IS. Both share identical electrical characteristics and pinouts. Verify that the manufacturing source accepts Intersil/Renesas legacy documentation for compatibility confirmation.

FAQ

How does the enable pin affect power consumption?

When the enable pin is asserted low, the amplifier enters a power-down state, reducing supply current to approximately 17µA per amplifier.

What is the typical differential gain and phase error?

The device exhibits a differential gain of 0.08% and a differential phase of 0.1° at AV=2 with a 150Ω load.