L2720W13TR

Overview

The L2720W13TR is a monolithic integrated circuit in an SO16 (Wide) package, functioning as a low-drop dual power operational amplifier. It delivers an output current up to 1 A and operates at low voltages with single or split supply configurations. The device features ground-compatible inputs, large common-mode and differential-mode ranges, low input-offset voltage, and low saturation voltage. Integrated thermal shutdown and clamp diodes enhance reliability for driving coils, inductive loads, and motors.

Feature Summary

• Dual power operational amplifier architecture providing high gain and output power capability
• Integrated thermal shutdown protection and clamp diodes for enhanced robustness
• Ground-compatible inputs allowing flexible interface connections
• Low saturation voltage and low input-offset voltage for precision performance

Applications

• Servo amplifiers
• Power supplies
• Driving coils and inductive loads
• Motor control applications

Procurement Notes

Verify the specific suffix '13TR' against official STMicroelectronics documentation to confirm tape-and-reel packaging details and exact marking codes. Confirm that the component status remains appropriate for your design lifecycle, as availability may vary. Ensure the SO16 (Wide) package dimensions match your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component when a dual power operational amplifier is required for driving inductive loads or motors. It is suitable for designs needing high output current up to 1 A with low voltage operation. Consider its ground-compatible inputs and thermal protection features for robust industrial or consumer applications where servo amplifiers or power supplies are utilized.

Part Context

The L2720W series belongs to STMicroelectronics' lineup of low-drop dual power operational amplifiers. These devices are designed to replace traditional operational amplifier and power booster combinations, offering superior performance in a single monolithic IC. The family targets applications requiring high gain and significant output power capabilities in compact packages.

Replacement Considerations

The L2720W is listed as NRND (Not Recommended for New Designs). Designers should evaluate alternative active power operational amplifiers from STMicroelectronics or other manufacturers that offer similar pinouts and electrical characteristics to ensure long-term supply stability.