OPA2388IDR

Texas Instruments · Zero-Drift Series

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.

OPA2388IDR
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[IN STOCK] In Stock: 3,231 pcs
$2.75/ pc

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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

OPA2388IDR specifications
Parameter / AttributeSpecification / Value
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

Technical 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.

OPA2388IDR
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