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OPA2388IDR

TI OPA2388IDR Zero-Drift Op-Amp, 10 MHz, 5 V/µs, 8-SOIC

MPNOPA2388IDR
End of Life

Texas Instruments Zero-Drift series, OPA2388IDR, dual zero-drift operational amplifier, 10 MHz gain bandwidth, 5 V/µs slew rate, 0.25 µV input offset, rail-to-rail output, 2.5 V to 5.5 V supply, -40°C to 125°C, 8-SOIC package.

$3.84Ref. price · indicative, final on quote
Texas Instruments OPA2388IDR datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesZero-Drift
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

OPA2388IDR specifications
ParameterValue
SeriesZero-Drift
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeZero-Drift
Voltage - input offset0.25 µV
Voltage - supply span5.5 V
Current - supply1.9mA (x2 Channels)
Current - input bias30 pA
Current - output (Channel)60 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product10 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate5V/µs
Case8-SOIC (0.154\", 3.90mm Width)
Number of circuits2

Product details

Zero-drift precision with 10 MHz bandwidth

This makes it suitable for precision DC measurement — weigh scales, thermocouple amplifiers, current-sense front ends — while still having enough bandwidth for audio-frequency signals and moderate-speed ADC drivers. The rail-to-rail output stage and 60 mA output current per channel let it drive ADCs or moderate loads directly, simplifying the signal chain.

Supply current is 1.9 mA per channel (3.8 mA total for the dual), keeping the analog power budget tight while maintaining the bandwidth and noise performance.

Frequently asked questions

Can OPA2388IDR replace OPA2333 or other zero-drift op amps?

The OPA2388IDR is a zero-drift amplifier with a 0.25 µV input offset and 10 MHz GBW, which is a higher bandwidth than many classic zero-drift parts like the OPA2333 (350 kHz). The evidence does not list a direct pin-compatible second source, so verify the pinout against your existing layout.