TLV2254AID

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2254AID is a quad low-voltage operational amplifier from Texas Instruments, utilizing Advanced LinCMOS technology. It features rail-to-rail output performance and operates within a supply voltage range of 2.7 V to 8 V. The device consumes 34 µA per channel at typical conditions. Key electrical specifications include a maximum input offset voltage of 850 µV at 25°C, an input bias current of 1 pA typical, and an input noise voltage density of 19 nV/√Hz at 1 kHz. It provides a gain-bandwidth product of 200 kHz and a slew rate of 0.12 V/µs. The component is housed in an 8-pin Small Outline (D) package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for increased dynamic range in single- or split-supply applications
• Very low power consumption with micropower operation suitable for battery-powered equipment
• Low noise performance significantly improved over previous CMOS generations
• High input impedance optimized for small-signal conditioning of high-impedance sources

Instrumentation, Op Amps, Buffer Amps Applications

• Hand-held monitoring systems
• Remote-sensing applications
• Interfacing with analog-to-digital converters (ADCs)
• Small-signal conditioning for piezoelectric transducers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'A' indicates the precision variant with a maximum input offset voltage of 850 µV. Confirm the 'ID' designation corresponds to the SOIC-8 surface-mount package. Ensure the source documentation supports the -40°C to 125°C operating temperature range for this specific ordering code. Cross-reference the manufacturer's latest datasheet revision to confirm pinout and electrical characteristics remain unchanged.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing low-voltage circuits requiring rail-to-rail output swing without sacrificing signal integrity. It serves as a direct upgrade to the TLV2324 family, offering lower noise and offset voltage. Consider the 34 µA per channel quiescent current for strict power budget constraints. Verify that the 200 kHz bandwidth meets the signal frequency requirements of the application.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLV225x family of advanced LinCMOS operational amplifiers. The family includes dual (TLV2252) and quadruple (TLV2254) configurations. The 'A' suffix denotes the precision version with tighter input offset voltage specifications compared to the standard I suffix. These amplifiers are characterized for both single-supply and split-supply operations.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLV2254ID

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLV2254AID 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.