TLE2021IDRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLE2021IDRG4 is a single-channel precision operational amplifier from the Excalibur family, manufactured by Texas Instruments. It features a maximum supply current of 300µA and a unity-gain bandwidth of 2MHz. The device provides a high slew rate of 0.65V/µs and includes phase-reversal protection. It operates on supplies ranging from ±2V to ±20V with an operating temperature range of -55°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Utilizes complementary bipolar Excalibur process for improved speed and stability
• Includes phase-reversal protection circuitry
• Features extremely stable parameters over time and temperature

Instrumentation, Op Amps, Buffer Amps Applications

• Low-level signal conditioning in single-supply configurations
• Low-level signal conditioning in split-supply configurations
• High-density systems applications using ceramic packages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm RoHS compliance status and check for any recent Product Change Notifications (PCNs) regarding design or material updates before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption and high precision are required alongside moderate speed. Ensure the application benefits from the included phase-reversal protection and verify that the input common-mode voltage range aligns with the system's rail requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLE202xM Excalibur series, which combines high-speed performance with low power consumption. The series utilizes isolated vertical pnp transistors to achieve superior slew rates and bandwidth compared to similar legacy devices while maintaining excellent DC characteristics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLE2021AM

Instrumentation, Op Amps, Buffer Amps FAQ

What is the function of the phase-reversal protection?

It eliminates unexpected changes in output states when one of the inputs falls below the negative supply rail.

How does the Excalibur process improve performance?

It uses isolated vertical pnp transistors to provide dramatic improvements in unity-gain bandwidth and slew rate over similar devices.