# OPA2863DR wBM3 ## Description The Texas Instruments OPA863, OPA2863, and OPA4863 are low-power, voltage-feedback operational amplifiers designed to offer a unity-gain stable, rail-to-rail input and output with a 110-MHz bandwidth. These amplifiers are optimized for a broad power supply range from 2.7 V to 12.6 V, catering to a variety of portable and battery-powered applications. Key features include a quiescent current of 700-uA/ch (typical), a gain-bandwidth product of 50 MHZ, input voltage noise of 5.9-nV/VHz, and a slew rate of 105-V/us. The series also highlights specialized versions including the OPAx863A for high precision requirements, and all models integrate features like overload power limit and output short-circuit protection for ruggedized environments. The devices’ applicability spans across multiple domains including low-power SAR and ΔΣ ADC drivers, ADC reference buffers, photodiode transimpedance amplifiers, and more. The comprehensive array of packages available (including SOT-23, VSSOP, WQFN, and TSSOP options) ensures flexibility in hardware design, making these operational amplifiers from Texas Instruments suitable for high-performance, space-conscious, and power-sensitive electronic circuits. ## Project Details - **Owner:** kerry - **Created:** 3/18/2024 - **Last Updated:** 3/18/2024 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuit - **Package or Case Code:** SOIC127P600X175-8N - **Manufacturer Part Number:** OPA2863DR - **Datasheet URL:** https://cdn2.flux.ai/copilot-datasheets/pdf-upload-dbe17bdb565ba7957595db2091c27fcf8ff6ff9a387303bbdd9d6a642603d72f/3a1500ba6660099a4774d7781cd242121b4135f28fbe763c66040e759d429909.pdf?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4864393096&Signature=XE6cLb7peJmJx%2FfzggffkMEy8wyWeytkm%2Br5Bw5aDmuvznGXM8%2Fi8gCf1GBydM3Ls2Y2%2FsmUm3ceI%2BT%2BomYS7LsGPNEeCDoq0MOFZe0VFc62kcNPfTfKx968sv55xIh2ny2s67qeJVfPJMBc%2FeuXzszuLwSHuLZUbvccd%2FUeSr1YcTncQS1tJ2gYSddDqJZzdVmi2yAuwgAnOoArvOojfAnrl4ShMEXDJv64URSFo2Mc3EjYf%2BHk24NeYrf1BCXMT5gk5k54H%2BADnSeZonSYFq2QTAaRSEAoDviqJ4i2l9VH4Hp5qCyXN2IHB2eFy9dfIMKF8AQfYseBFgKrtB8XNw%3D%3D - **License:** https://creativecommons.org/licenses/by/4.0/ - **Compliance:** RoHS - **Forks:** 1 - **Copies:** 1 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kerry/opa2863dr-wbm3~dh](https://www.flux.ai/kerry/opa2863dr-wbm3~dh).* --- *Generated from [https://www.flux.ai/kerry/opa2863dr-wbm3~dh](https://www.flux.ai/kerry/opa2863dr-wbm3~dh)*