TLC2272IPWRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLC2272IPWRG4 is a dual operational amplifier from the Advanced LinCMOS family, housed in an 8-pin TSSOP package. It features rail-to-rail output swing and low noise characteristics with a typical input voltage noise density of 9 nV/√Hz at 1 kHz. The device offers a gain-bandwidth product of 2.2 MHz and a slew rate of 3.6 V/μs. It operates on supply voltages ranging from ±2.2 V to ±8 V (single or split). Key electrical specifications 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 performance maximizes dynamic range in single- or split-supply applications.
• Low-noise design provides 9 nV/√Hz typical input voltage noise density.
• High input impedance with 1-pA typical bias current suits high-impedance sources.
• Common-mode input voltage range includes the negative supply rail.

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 suffix 'G4' indicates lead-free compliance and RoHS status per Texas Instruments documentation. Confirm the package type matches the required PCB footprint. Ensure the operating temperature range aligns with system requirements. Check for automotive qualification if applicable to the specific sub-model.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring rail-to-rail output capability with low noise. It serves as an upgrade to older CMOS amplifiers like the TLC272 series. Consider the TLC2272A variant for tighter input offset voltage specifications. Evaluate power consumption constraints as the device draws micropower levels suitable for battery operation.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLC227x family of Advanced LinCMOS rail-to-rail operational amplifiers. The family includes dual (TLC2272) and quad (TLC2274) configurations. The G4 suffix typically denotes a lead-free and RoHS-compliant version of the standard part. The device is designed for general-purpose analog signal conditioning.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.