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OPA2336UA-2K5

Texas Instruments OPA2336UA/2K5 CMOS Op-Amp, 100 kHz, 8-SOIC

MPNOPA2336UA/2K5
End of Life

Texas Instruments MicroAmplifier™ series, OPA2336UA/2K5 dual CMOS op-amp, 100 kHz gain bandwidth, 20 µA supply, rail-to-rail output, 8-SOIC package.

$2.99Ref. price · indicative, final on quote
Texas Instruments OPA2336UA/2K5 datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesMicroAmplifier™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

OPA2336UA/2K5 specifications
ParameterValue
SeriesMicroAmplifier™
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeCMOS
Voltage - input offset60 µV
Voltage - supply span5.5 V
Current - supply20µA (x2 Channels)
Current - input bias1 pA
Current - output (Channel)5 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product100 kHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.03V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Dual CMOS op-amp, 100 kHz GBW, 20 µA per channel

The OPA2336UA/2K5 is a dual-channel CMOS operational amplifier from TI's MicroAmplifier™ series, specified for 100 kHz gain-bandwidth product and drawing 20 µA total supply current across both channels. Rail-to-rail output swing and 1 pA typical input bias current make it suited for battery-powered sensor interfaces where signal headroom and minimal loading on a high-impedance source matter. Supply range spans 2.3 V to 5.5 V, so it runs from a single lithium cell or a regulated 3.3 V / 5 V rail without a separate negative supply.

8-SOIC footprint, surface-mount assembly

Housed in an 8-pin SOIC package (3.90 mm body width), the OPA2336UA/2K5 mounts on a standard 1.27 mm pitch land pattern and is supplied on tape-and-reel for automated pick-and-place. Operating temperature range of -40°C to 85°C covers industrial enclosures and outdoor telecom cabinets without active cooling.

Frequently asked questions

What is the closest functional second-source to OPA2336UA/2K5?

The OPA4374AIPWT is a quad-channel CMOS op-amp with a higher 5 V/µs slew rate and 6.5 MHz GBW, but it draws 600 µA per channel — not a pin-to-pin substitute for the OPA2336UA/2K5's 20 µA total supply. For a low-power dual, stay with the OPA2336 family.