EL5244CSZ-T7

Overview

The EL5244CSZ-T7 is a dual-channel, voltage-feedback operational amplifier from the EL5144 series. It operates on a single +5V supply with a unity gain stable -3dB bandwidth of 100MHz and a gain-bandwidth product of 60MHz. The device features a 200V/µs slew rate and rail-to-rail output swing. It includes an enable pin for power-down functionality, reducing supply current to 2.6µA. The component is housed in an 8-pin SOIC package and supports industrial temperature ranges.

Feature Summary

• Voltage-feedback architecture optimized for high-speed signal processing
• Rail-to-rail output capability allowing operation close to supply rails
• Integrated chip enable pin for low-power standby modes

Applications

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

Procurement Notes

Verify the specific ordering suffix 'T7' corresponds to tape and reel packaging requirements. Confirm RoHS compliance status as indicated by the 'Z' suffix in the part number. Ensure the supplier documentation matches the manufacturer's official datasheet specifications for the EL5244 series.

Selection Notes

Select this component for applications requiring high-speed single-supply operation. The dual configuration is suitable for differential signaling or multiplexing tasks. Consider the enable feature if power management during idle states is required. Verify that the load impedance and feedback network values align with the recommended operating conditions for optimal bandwidth.

Part Context

This part belongs to the EL5144 family of wide bandwidth, single-supply, low-power amplifiers. The family encompasses single, dual, and quad configurations. The EL5244 specifically provides two independent channels within one package, sharing common power and ground pins while maintaining separate inputs and outputs.

Replacement Considerations

EL5244CS

FAQ

Does the EL5244 have internal short circuit protection?

No, the EL5244 does not have internal short circuit protection circuitry. External measures should be taken to limit output current.

How is the power-down mode activated?

Power-down is activated by applying a standard TTL low logic level to the Chip Enable (CE) pin, which reduces supply current significantly.