TLV2422IDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2422IDR is a dual operational amplifier from Texas Instruments utilizing Advanced LinCMOS technology. It features rail-to-rail output capability and an extended common-mode input voltage range, allowing operation down to the negative supply rail. The device operates on a single supply voltage ranging from 2.7 V to 10 V. Key electrical characteristics include a maximum input offset voltage of 2500 µV across the full temperature range and a typical supply current of 100 µA per channel at 25°C. It provides high input impedance with low bias current.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Advanced LinCMOS technology enables micropower operation suitable for battery-powered applications.
• Rail-to-rail output performance increases dynamic range in single- or split-supply systems.
• Extended common-mode input voltage range includes the negative supply rail without phase inversion.

Instrumentation, Op Amps, Buffer Amps Applications

• Small-signal conditioning for high-impedance sources such as piezoelectric transducers.
• Hand-held monitoring and remote-sensing equipment requiring low power dissipation.
• Interfacing analog signals to analog-to-digital converters (ADCs).

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature range of -40°C to 85°C. Confirm the 'DR' suffix corresponds to the SOIC-8 tape and reel packaging format. Ensure the component matches the SLOS199C datasheet revision for accurate parameter validation before integration into production designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low quiescent current and rail-to-rail output are required within a wide input voltage range. It serves as a cost-effective alternative to precision amplifiers where higher offset voltages are acceptable. Consider the TLV2422A variant if a lower maximum input offset voltage is necessary for the application requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLV2422 family of dual micro-power operational amplifiers. Other members include the TLV2432 for lower power consumption and the TLV2442 for higher output drive capabilities. The family is optimized for low-voltage operation and is characterized at both 3-V and 5-V supply levels for versatile system integration.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: None identified in source material.