TLV2444AIDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2444AIDR is a quad operational amplifier from Texas Instruments utilizing Advanced LinCMOS technology. It features rail-to-rail output capability and an extended common-mode input voltage range, operating without phase inversion at supply rails. The device supports a wide supply voltage range of 2.7 V to 10 V. Key electrical parameters include a maximum input offset voltage of 950 µV at 25°C and a typical supply current of 750 µA per channel. It offers a gain-bandwidth product of approximately 1.8 MHz and operates within a temperature range of -40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Advanced LinCMOS technology provides low power dissipation and high input impedance suitable for small-signal conditioning.
• Rail-to-rail output performance increases dynamic range in single- or split-supply applications.
• Extended common-mode input voltage range eliminates phase inversion when driven to the supply rails.

Instrumentation, Op Amps, Buffer Amps Applications

• Hand-held monitoring equipment
• Remote-sensing applications
• Interfacing with analog-to-digital converters (ADCs)
• Telecommunications signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the ordering suffix 'R' corresponds to the tape-and-reel packaging format as specified in the datasheet options table. Confirm the 'I' suffix indicates the industrial temperature range of -40°C to 125°C. Ensure the 'A' designation matches the precision input offset voltage specification of 950 µV max. Cross-reference the manufacturer part number TLV2444AIDR with official Texas Instruments documentation to validate component authenticity and revision status.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring low-voltage operation with rail-to-rail output swing. The TLV2444A variant is appropriate for precision applications needing a maximum input offset voltage of 950 µV. Consider the 14-pin SOIC package availability in tape-and-reel format for automated assembly. Evaluate the 750 µA per channel supply current against system power constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLV244x family of low-voltage operational amplifiers. It shares architectural similarities with the dual-channel TLV2442 but contains four independent amplifiers. The family includes micro-power versions like the TLV2422 and lower-power variants such as the TLV243x. All members utilize Advanced LinCMOS technology for optimized performance in portable electronics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLV2444IDR

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLV2444A exhibit phase inversion when the common-mode input voltage reaches the supply rails?

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

What is the maximum input offset voltage for the TLV2444A at 25°C?

The maximum input offset voltage is 950 µV at TA = 25°C.