TLC274CPWRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC274CPWRG4 is a quad operational amplifier manufactured by Texas Instruments, utilizing LinCMOS technology. It features four independent amplifiers within a single package, designed for precision applications requiring low power consumption and high input impedance. The device operates on a single supply voltage ranging from 3 V to 16 V. It offers rail-to-rail output capability, allowing the output signal to swing close to both supply rails. Key electrical characteristics include an input bias current of 60 pA and a common-mode rejection ratio of 80 dB. The component is housed in a 14-pin TSSOP surface-mount package and supports an operating temperature range from -55°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates four precision operational amplifiers in a compact quad configuration
• Employs LinCMOS technology for low power operation and high input impedance
• Provides rail-to-rail output swing for maximum dynamic range on single supplies
• Supports extended industrial temperature ranges for robust performance

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Data acquisition front-ends
• Sensor signal conditioning circuits
• Portable medical devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'G4' against official Texas Instruments documentation to confirm lead-free status and RoHS compliance details. Ensure the TSSOP-14 package outline matches your PCB footprint requirements. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability, as component revisions may affect ordering specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing single-supply systems requiring quad amplification with minimal power draw. The LinCMOS process makes it suitable for battery-operated applications where efficiency is critical. Consider the rail-to-rail output feature if maximizing signal swing near ground or positive rail is necessary. Verify that the 60 pA input bias current meets the sensitivity requirements of your specific sensor interface.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLC274 family of precision operational amplifiers from Texas Instruments. The family utilizes LinCMOS technology, which combines the benefits of CMOS low power consumption with precision amplifier characteristics. Variants within the series differ in grade, packaging, and temperature rating, but share the core quad architecture and functional design principles established by the original TLC274 specification.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution guides for compatible quad op-amps with similar pinouts and electrical characteristics. Verify that any alternative component maintains compatibility with single-supply operation and required output swing capabilities.