TLE2022AQDRQ1

Instrumentation, Op Amps, Buffer Amps Overview

The TLE2022AQDRQ1 is a dual-channel precision operational amplifier from the Excalibur family, designed for automotive applications. It features a gain-bandwidth product of 1.7 MHz and a slew rate of 500 mV/us. The device operates on a supply voltage range of 4 V to 40 V with a quiescent current of 170 uA. Key electrical specifications include an input offset voltage of 100 uV, input bias current of 25 nA, and a common-mode rejection ratio of 102 dB. It supports rail-to-rail input and output operation within an industrial temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Automotive-grade qualification compliant with AEC-Q100 standards
• Rail-to-rail input and output capability for maximum dynamic range
• High precision performance with low input offset voltage
• Low power consumption suitable for battery-operated systems

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Precision data acquisition systems
• Active filter circuits in vehicle electronics

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'QDR' corresponds to the SOIC-8 package and tape-and-reel shipping configuration. Confirm that the 'A' grade designation meets the required offset voltage and bias current tolerances for the target application. Ensure the component carries the Q1 marking to validate its automotive reliability status.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high precision and wide supply voltage operation are required in automotive environments. Compare against standard commercial op-amps if extended temperature ranges or specific automotive quality certifications are mandatory. Consider the 1.7 MHz bandwidth as sufficient for moderate-speed signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the Texas Instruments Excalibur series, which focuses on high-speed, low-power precision amplifiers. The TLE2022 variant specifically offers dual-channel integration, making it suitable for compact designs requiring multiple signal paths without increasing board space significantly.