TLC274BCD

Instrumentation, Op Amps, Buffer Amps Overview

The TLC274BCD is a quad precision operational amplifier manufactured by Texas Instruments, utilizing LinCMOS technology. It features rail-to-rail input and output capabilities, supporting single-supply operation within a voltage range of 3 V to 16 V. The device offers an input bias current of 60 pA and a common-mode rejection ratio of 80 dB. Packaged in an SSOP-14 format for surface mount installation, it operates reliably across a temperature range from -55 °C to +125 °C with a maximum power dissipation of 950 mW.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates four precision amplifiers on a single chip using low-power LinCMOS technology
• Provides full rail-to-rail input and output signal swing capability
• Supports wide single-supply voltage operation from 3 V to 16 V
• Features ultra-low input bias current for high-impedance signal applications

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation circuits requiring low quiescent current
• Precision data acquisition systems with single-supply constraints
• Signal conditioning stages for sensor interfaces
• Active filtering applications in portable electronic devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'BCD' against the manufacturer's official documentation to confirm the exact temperature grade and package variant. Ensure the SSOP-14 footprint matches the design requirements. Confirm RoHS compliance status through the latest datasheet revision. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits that require both high precision and rail-to-rail performance under single-supply conditions. The wide industrial temperature range makes it suitable for harsh environments. Consider the 60 pA input bias current for high-impedance sources. Compare power dissipation limits against thermal management capabilities in the final enclosure design.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC274 series of precision amplifiers from Texas Instruments. The series utilizes LinCMOS technology to balance low power consumption with high accuracy. Other variants in the family include different package options and temperature ranges, such as the BCN or CD versions, offering flexibility for various PCB layout and environmental requirements.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing.