TLV2472IDGNR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2472IDGNR is a dual-channel CMOS operational amplifier from the Texas Instruments TLV247xA family. It features rail-to-rail input and output capabilities, allowing operation with supply voltages ranging from 2.7 V to 6 V. The device provides a gain-bandwidth product of 2.8 MHz and a typical slew rate of 1.5 V/µs. It consumes 600 µA per channel during normal operation and includes an ultra-low power shutdown mode drawing only 350 nA per channel at 3 V. The component is housed in an 8-pin MSOP package and supports an industrial temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range in low-voltage applications
• Ultra-low power shutdown mode significantly reduces current consumption for battery-operated systems
• High output drive capability allows swinging to within 180mV of the supply rails while driving heavy loads

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interface circuits
• Portable medical equipment
• Data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'GNR' corresponds to the MSOP-8 package and tape-and-reel packaging configuration as defined in the manufacturer's Package Option Addendum. Confirm that the 'I' suffix indicates the extended industrial temperature range (-40°C to +125°C) required for your application environment before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both rail-to-rail signal handling and low power consumption are critical requirements. The dual-channel configuration offers space efficiency compared to single-channel alternatives. Ensure the load capacitance does not exceed stability limits without series isolation resistors, as capacitive loading can reduce phase margin.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV247x family of high-drive, micropower operational amplifiers. The family includes single (TLV2470/1), dual (TLV2472/3), and quad (TLV2474/5) variants. The TLV2472 specifically provides two independent amplifiers in a compact footprint, balancing performance with power efficiency for portable designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible replacements within the same family include the TLV2472IDGK (commercial temperature range). For broader compatibility, verify electrical specifications against other rail-to-rail CMOS op-amps, noting differences in shutdown functionality and output drive strength.