TLV2472IDGN

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2472IDGN is a dual-channel CMOS operational amplifier from the TLV247xA family, featuring rail-to-rail input and output capabilities. It operates within a supply voltage range of 2.7V to 6V (or ±1.35V to ±3V split supplies). Key electrical parameters include a gain-bandwidth product of 2.8MHz, an input bias current of 2.5pA, and a typical input offset voltage of 250µV. The device consumes 600µA per channel during normal operation and supports high output drive currents up to ±35mA at 500mV off the rail. It is housed in an 8-pin MSOP package and functions across an industrial temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• CMOS technology enabling full rail-to-rail input and output swing for maximum dynamic range in low-voltage applications.
• High output drive capability allowing the device to source or sink significant current while maintaining signal integrity near supply rails.
• Ultra-low power consumption with a shutdown mode that reduces supply current to approximately 350nA per channel.

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interface circuits requiring high impedance inputs and low power consumption.
• Portable medical equipment where battery life and compact packaging are critical.
• Data acquisition systems utilizing single-supply operation.

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DGN' corresponds to the MSOP-8 package and industrial temperature grade (-40°C to +125°C) as defined in the Texas Instruments Package Option Addendum. Confirm that the ordering part number matches the exact pinout and thermal characteristics required for your PCB layout. Ensure compatibility with your assembly processes regarding the small outline package dimensions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing low-voltage systems requiring both rail-to-rail performance and moderate bandwidth. The TLV2472IDGN is suitable for applications needing higher output drive than standard micropower amplifiers. Consider the 2.8MHz gain-bandwidth product for signal conditioning tasks. Evaluate the 600µA/channel quiescent current against system power budgets. The MSOP-8 package offers a compact footprint for space-constrained designs.

Instrumentation, Op Amps, Buffer Amps Part Context

The TLV2472IDGN belongs to the TLV247xA series of precision operational amplifiers designed by Texas Instruments. This family bridges the gap between micropower devices and higher-performance amplifiers by offering rail-to-rail I/O with improved AC performance. The 'I' suffix denotes the industrial temperature range, while 'DGN' specifies the 8-lead MSOP package variant.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements within the same family include TLV2472CDGN (commercial temperature range) or TLV2472IDR (SOIC-8 package). For single-channel applications, consider TLV2471 variants. Verify pinout compatibility and thermal dissipation requirements when substituting packages.