It handles audio-band and DC measurements cleanly, but a 20 V/µs sibling like the TLV9351IDCKR would be the choice if you need fast settling on a multiplexed input. The 100 µA supply current per channel is the other side of the trade-off: it keeps the self-heating low in a dense board or high-temperature environment, but a higher-speed part will draw more. For battery-powered instrumentation that runs continuously, this quiescent current is a meaningful advantage.
OPA187IDR
OPA187IDR Zero-Drift Op-Amp, 550 kHz, 1 µV Offset, 8-SOIC
MPNOPA187IDR
End of Life
Texas Instruments OPA187IDR, Zero-Drift series, single zero-drift op-amp, 550 kHz gain bandwidth, 0.2 V/µs slew rate, 1 µV input offset, rail-to-rail output, 4.5–36 V supply, -40 to 150°C, 8-SOIC.
$2.51Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesZero-Drift
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Zero-Drift |
| Output type | Rail-to-Rail |
| Mounting | Surface Mount |
| Amplifier type | Zero-Drift |
| Voltage - input offset | 1 µV |
| Voltage - supply span | 4.5 V |
| Current - supply | 100µA |
| Current - input bias | 100 pA |
| Current - output (Channel) | 30 mA |
| Operating temperature | -40°C ~ 150°C (TA) |
| Gain bandwidth product | 550 kHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 0.2V/µs |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Number of circuits | 1 |
Product details
Frequently asked questions
Where can I find the OPA187IDR datasheet?
The datasheet is available from Texas Instruments' website and through major distributor portals. The part's full specifications, pinout, and application circuits are covered in the TI product folder for the OPA187 family.
What is the closest functional equivalent for OPA187IDR?
The TLV9351IDCKR is a general-purpose single op-amp with a 3.5 MHz bandwidth and 20 V/µs slew rate, but it lacks the zero-drift characteristic (350 µV typical offset). If the zero-drift feature is critical, stick with the OPA187IDR or check TI's OPAx188 series for a pin-compatible alternative.