TLC2252QPWRQ1

Instrumentation, Op Amps, Buffer Amps Overview

The TLC2252QPWRQ1 is a dual-channel operational amplifier from Texas Instruments, designed for automotive applications. It features rail-to-rail input and output capabilities with a gain-bandwidth product of 200 kHz and a slew rate of 120 mV/us. The device operates on a supply voltage range of 4.4 V to 16 V, drawing a typical operating current of 70 uA per channel. Key electrical specifications include an input offset voltage of 1.5 mV, input bias current of 60 pA, and a common-mode rejection ratio of 83 dB. It is housed in an 8-TSSOP package and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range
• Very low power consumption suitable for battery-operated systems
• Automotive grade qualification ensuring reliability in harsh environments

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Battery management system monitoring
• Low-power data acquisition channels

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'Q1' confirms AEC-Q100 automotive qualification status. Ensure the 'PWR' suffix matches the required 8-TSSOP package type. Confirm RoHS compliance and lead-free material declarations align with project requirements. Cross-reference the manufacturer part number against official Texas Instruments documentation to validate authenticity and revision level before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel amplification with rail-to-rail performance is required in automotive environments. It is appropriate for designs needing low quiescent current alongside precise signal handling. Consider the 200 kHz bandwidth limit for high-speed applications. Verify that the 8-TSSOP footprint fits the PCB layout constraints compared to SOIC alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LinCMOS family of operational amplifiers, optimized for low power and high performance. The Q1 suffix indicates it meets automotive quality standards, distinguishing it from commercial variants. It serves as a robust solution for replacing older bipolar op-amps in modern automotive electronics where power efficiency and wide input/output swing are critical design parameters.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC2252IDRQ1: Alternative SOIC-8 package version with identical electrical characteristics. TLC2252IPWR: Commercial grade variant lacking automotive qualification.