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Texas Instruments TLC272BIDR — Logic ICs
Texas Instruments

TLC272BIDR LinCMOS Dual Op-Amp, 2.2 MHz, 5.3 V/µs

MPNTLC272BIDR
End of Life

Texas Instruments LinCMOS™ TLC272BIDR dual CMOS op-amp, 2.2 MHz gain bandwidth, 5.3 V/µs slew rate, 0.7 pA input bias, 4–16 V supply, 8-SOIC, -40 to 85°C.

$1.63Ref. price · indicative, final on quote
TLC272BIDR 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.
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Specifications

TLC272BIDR Technical Specifications
ParameterValue
SeriesLinCMOS™
Mounting typeSurface Mount
Amplifier typeCMOS
Voltage - input offset290 µV
Voltage - supply span16 V
Current - supply1.4mA (x2 Channels)
Current - input bias0.7 pA
Current - output (Channel)30 mA
Operating temperature-40°C ~ 85°C (TA)
Gain bandwidth product2.2 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate5.3V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

LinCMOS dual op-amp for precision analog front-ends

Its 0.7 pA input bias current suits high-impedance sensor interfaces — photodiode amplifiers, pH probes, or piezoelectric transducers — where a bipolar-input op-amp would load the source. Supply span from 4 V to 16 V covers both single-supply 5 V industrial rails and split-supply ±5 V or ±8 V configurations.

The ROHS3 compliance also aligns with current European and global material restrictions.

30 mA output drive and 290 µV offset — practical margins

Each channel can source or sink 30 mA, enough to drive the feedback network of an active filter or the input of a successive-approximation ADC without an extra buffer. The 290 µV input offset voltage (max) is typical for a CMOS op-amp of this generation — adequate for 12-bit systems with a 4.096 V reference, but for 16-bit precision you would budget a trim or move to a zero-drift architecture. Quiescent current of 1.4 mA per amplifier keeps the total dual-channel draw at 2.8 mA, which is competitive for battery-powered field transmitters running on a 24 V loop.

Frequently asked questions

What is the closest functional equivalent to TLC272BIDR?

For a pin-compatible dual op-amp with higher bandwidth, the TLV9362IDDFR offers 10.6 MHz GBW and 25 V/µs slew rate but with a 4.5 V minimum supply and rail-to-rail output. For a single-channel alternative, the TLV9351IDCKR provides 3.5 MHz GBW and 20 V/µs slew rate in a smaller package. Neither is a drop-in replacement — verify the supply range and output swing against your design.