Skip to main content
Texas Instruments TLC2272AIDR — Logic ICs
Texas Instruments

TLC2272AIDR CMOS Op-Amp, 2.25 MHz, Rail-to-Rail Output

MPNTLC2272AIDR
End of Life

Texas Instruments TLC2272AIDR, dual CMOS operational amplifier, 2.25 MHz gain bandwidth, 3.6 V/µs slew rate, rail-to-rail output, 1 pA input bias, 4.4 V to 16 V supply, -40°C to 125°C, 8-SOIC package.

$2.39Ref. price · indicative, final on quote
TLC2272AIDR datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TLC2272AIDR Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeCMOS
Voltage - input offset300 µV
Voltage - supply span4.4 V
Current - supply2.4mA (x2 Channels)
Current - input bias1 pA
Current - output (Channel)50 mA
Operating temperature-40°C ~ 125°C (TA)
Gain bandwidth product2.25 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate3.6V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Why this CMOS op-amp for precision signal chains

Its input bias current of 1 pA is the standout spec for high-impedance sources — think photodiode transimpedance amplifiers, pH probe buffers, or any sensor where nanoamp-level leakage would corrupt the measurement. The rail-to-rail output stage swings within millivolts of both supply rails, preserving dynamic range in single-supply systems running from 4.4 V up to 16 V.

Package and procurement options

It is offered in Tape & Reel for production reels and Cut Tape for prototyping or low-volume builds — both options are available through our sourcing desk.

Frequently asked questions

What is the difference between TLC2272AIDR and TLC2272IP?

The TLC2272AIDR is the 8-SOIC surface-mount variant in Tape & Reel, while the TLC2272IP is the 8-PDIP through-hole version. Electrically they share the same CMOS op-amp core — 2.25 MHz GBW, 3.6 V/µs slew rate, 1 pA input bias — so the choice is purely a board-assembly and footprint decision.