TLC2274IPWRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC2274IPWRG4 is a quad operational amplifier from Texas Instruments utilizing Advanced LinCMOS technology. It features rail-to-rail output performance, enhancing dynamic range in single or split-supply applications. The device offers a typical gain-bandwidth product of 2.2 MHz and a slew rate of 3.6 V/µs. It operates within a supply voltage range of ±2.2 V to ±8 V. Key electrical characteristics include a maximum input offset voltage of 950 µV for the A-grade variant and a typical input bias current of 1 pA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing capability for increased dynamic range
• Low noise performance with 9 nV/√Hz typical at 1 kHz
• High input impedance with low input bias current
• Fully specified for both single-supply and split-supply operation

Instrumentation, Op Amps, Buffer Amps Applications

• White goods such as refrigerators and washing machines
• Hand-held monitoring systems
• Transducer interfaces
• Battery-powered applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific grade suffix (e.g., IPWR vs ID) against the datasheet orderable addendum to ensure correct temperature range and electrical specifications. Confirm package dimensions match the design footprint. Check for RoHS compliance status in the latest documentation. Ensure the ordering code matches the exact revision required for production.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high input impedance and low noise in precision signal conditioning. It serves as an upgrade to older CMOS amplifiers like the TLC274. Consider the TLV2432 or TLV2442 if higher output drive or wider input voltage range is needed. Verify power dissipation limits under maximum load conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLC227x family of advanced LinCMOS rail-to-rail operational amplifiers. The family includes dual and quadruple configurations. The 'A' suffix typically denotes improved precision specifications such as lower input offset voltage. The 'G4' suffix indicates lead-free packaging compliant with environmental standards.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLC2274IDR

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLC2274 support single-supply operation?

Yes, the device is fully specified for both single-supply and split-supply operation.

What is the common-mode input voltage range?

The common-mode input voltage range includes the negative rail.