TLV2442CD

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2442CD is a dual-channel operational amplifier from Texas Instruments, utilizing Advanced LinCMOS technology. It features rail-to-rail output capability and an extended common-mode input voltage range. The device operates on a single supply voltage between 2.7 V and 10 V. Key electrical specifications include a typical gain-bandwidth product of 1.8 MHz, a maximum input offset voltage of 2.5 mV at 25°C, and a typical supply current of 750 µA per channel. It is housed in an 8-pin SOIC package and supports an operating temperature range of 0°C to 70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output performance for increased dynamic range in single- or split-supply applications
• Extended common-mode input voltage range suitable for wide-input-voltage requirements
• No phase inversion when the common-mode input is driven to the supply rails
• Low noise characteristics with low input bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Small-signal conditioning for high-impedance sources such as piezoelectric transducers
• Hand-held monitoring and remote-sensing applications due to micropower dissipation
• Interfacing with analog-to-digital converters (ADCs) using single- or split-supplies

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the component matches the specific C suffix for the commercial temperature range of 0°C to 70°C. Confirm the package type is the standard 8-pin Small Outline Integrated Circuit (SOIC). Ensure the order quantity aligns with manufacturer distribution channels and check for any specific handling requirements related to CMOS devices.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part for designs requiring rail-to-rail output without the cost of rail-to-rail input stages. It is optimized for low-voltage operation and offers lower power dissipation compared to existing CMOS operational amplifiers. Consider the TLV2442A variant if a tighter input offset voltage specification is required for precision applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the TLV244x family of advanced LinCMOS rail-to-rail output operational amplifiers. The family includes dual-channel (TLV2442) and quad-channel (TLV2444) variants. Other members include the micro-power TLV2422 and low-power TLV243x versions, all sharing similar architectural benefits for low-voltage signal processing.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

For single-channel requirements, consider the TLV2211/21/31 family which offers rail-to-rail output in a smaller SOT-23 package. For quad-channel equivalents within the same family, the TLV2444 series provides comparable performance.