TLV2242IDGKRG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2242IDGKRG4 is a dual micropower operational amplifier from the Texas Instruments TLV224x family, housed in an 8-pin MSOP package. It operates on a single supply voltage ranging from 2.5 V to 12 V. The device features rail-to-rail input and output capabilities with a typical supply current of 1 mA per channel. Key electrical specifications include a unity gain bandwidth of 5.5 kHz, a maximum input offset voltage of 4500 µV across the full temperature range, and a common-mode rejection ratio of 100 dB at 25°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for extended dynamic range
• Micropower consumption with 1 mA per channel supply current
• Low input bias current suitable for high-impedance sensor interfaces

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered systems requiring low quiescent current
• Li-Ion battery-powered applications compatible with 2.5-V operation
• Micropower microcontroller peripheral interfacing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'R' indicates tape and reel packaging configuration. Confirm the 'I' suffix corresponds to the industrial temperature range of -40°C to 125°C. Ensure the component matches the 8-pin MSOP physical dimensions specified in the datasheet package section.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption is prioritized over high-speed performance. The 5.5 kHz bandwidth limits suitability for high-frequency signal processing. Verify that the 4500 µV maximum input offset voltage meets the DC accuracy requirements of the target application circuit.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV224x family of single-supply operational amplifiers. The family includes single (TLV2241), dual (TLV2242), and quad (TLV2244) variants. All members share identical electrical characteristics but differ in channel count and package options such as SOT-23, SOIC, TSSOP, and MSOP.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible replacements within the same family include TLV2241 and TLV2244, subject to channel count requirements. Other TLV series op amps may offer different speed or precision profiles but require schematic verification.