TLV2444CDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2444CDR is a quad operational amplifier from Texas Instruments utilizing Advanced LinCMOS technology. It features rail-to-rail output and wide input voltage range, operating on a single supply of 2.7 V to 10 V or split supplies. Key electrical parameters include a typical gain-bandwidth product of 1.81 MHz, a slew rate of 1.4 V/µs, and an input bias current of 60 pA. The device draws 750 µA per channel and offers a common-mode rejection ratio of 75 dB. It is housed in a 14-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output performance for increased dynamic range
• Extended common-mode input voltage range without phase inversion
• Low power consumption suitable for battery-powered applications

Instrumentation, Op Amps, Buffer Amps Applications

• Small-signal conditioning for high-impedance sources
• Hand-held monitoring systems
• Remote-sensing applications
• Interfacing with analog-to-digital converters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CDR' indicates the tape-and-reel packaging format and commercial temperature range (0°C to 70°C). Confirm that the component matches the exact pinout and electrical specifications required by the design. Ensure compatibility with the intended supply voltage levels and load conditions before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a low-voltage, quad-channel amplifier with rail-to-rail output is required. It is suitable for designs needing extended common-mode input range without phase inversion issues. Consider the 750 µA per channel supply current for power budgeting. Verify if the commercial temperature range meets the environmental requirements of the target application.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV244x family of low-voltage operational amplifiers. The family includes dual-channel variants like the TLV2442 and precision versions such as the TLV2444A. These devices are designed for low-noise and low-power applications, offering comparable AC performance with lower noise and offset than standard CMOS amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLV2444IDR

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLV2444CDR exhibit phase inversion?

No, the device does not phase invert when the common-mode input is driven to the supply rails.

What is the maximum supply voltage?

The maximum supply voltage is 10 V.