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Texas Instruments TLC2264CDR — Logic ICs
Texas Instruments

TLC2264CDR Texas Instruments Quad Op-Amp, 730 kHz GBW

MPNTLC2264CDR
End of Life

Texas Instruments LinCMOS™ TLC2264CDR, quad general-purpose op-amp, 730 kHz gain bandwidth, 0.55 V/µs slew rate, rail-to-rail output, 1 pA input bias, 850 µA supply per channel, 14-SOIC package.

$2.66Ref. price · indicative, final on quote
TLC2264CDR datasheet
Packaging14-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

TLC2264CDR Technical Specifications
ParameterValue
SeriesLinCMOS™
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset300 µV
Voltage - supply span4.4 V
Current - supply850µA (x4 Channels)
Current - input bias1 pA
Current - output (Channel)50 mA
Operating temperature0°C ~ 70°C
Gain bandwidth product730 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.55V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

The CMOS input stage keeps input bias current at 1 pA, which is the main reason to pick this part over a bipolar op-amp when the source impedance is high — photodiode amplifiers, pH probe buffers, or precision integrators where bias current drift would swamp the signal.

Supply current and power budget

Total supply current across all four amplifiers is 850 µA typical at 5 V. That is about 212 µA per channel — low enough to run continuously from a 9 V battery or a 3.3 V rail without a thermal headache. The supply range spans 4.4 V to 16 V, so it works from a single lithium cell (boosted) up to a standard 12 V industrial rail.

Rail-to-rail output and drive capability

The rail-to-rail output stage swings within millivolts of both supply rails, which maximizes dynamic range in single-supply designs.

Frequently asked questions

Can TLC2264CDR replace the LM324?

The TLC2264CDR is a CMOS op-amp with 1 pA input bias current and rail-to-rail output, while the LM324 is a bipolar part with higher bias current and no rail-to-rail swing. In many low-speed signal conditioning circuits the TLC2264CDR can drop in if the supply voltage is at least 4.4 V and the 14-SOIC footprint matches. However, the LM324 has a wider supply range (3 V to 32 V) and a different output voltage swing characteristic, so verify the circuit's input common-mode range and output headroom before substituting.

What are the typical applications of TLC2264CDR?

As a general-purpose CMOS quad op-amp, the TLC2264CDR is used in sensor signal conditioning (photodiode, thermocouple, pH probe), active filters, data acquisition front-ends, portable instrumentation, and multi-channel analog processing where low power and low input bias current are priorities.