
High Current Driver
Strathclyde-EQOP/Vernier-Current-Driver
The Vernier Current Driver is an ultra low noise, programmable, bi-polar current source. It comes in two flavours:

Texas Instruments
-18V~-2.25V、2.25V~18V -40℃~+125℃ 100nV/℃ 100pA 132dB 18MHz 2 2.2nV/√Hz@1kHz 2.5mA 300pA 4.5V~36V 5uV 6.4V/us 65mA ESD protection、Reverse-phase input protection Rail-to-rail output SOIC-8 Precision Op Amps ROHS
The OPA2210ID is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 100nV/℃ 100pA 132dB 18MHz 2 2.2nV/√Hz@1kHz 2.5mA 300pA 4.5V~36V 5uV 6.4V/us 65mA ESD protection、Reverse-phase input protection Rail-to-rail output SOIC-8 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (Gekkio_Amplifier_Operational:OPA2210ID, from Gekkio) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1139025). 6 open-source boards in 4 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Output |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V- | Power in |
| 5 | + | Input |
| 6 | - | Input |
| 7 | — | Output |
| 8 | V+ | Power in |

Strathclyde-EQOP/Vernier-Current-Driver
The Vernier Current Driver is an ultra low noise, programmable, bi-polar current source. It comes in two flavours:

Gady159/Gadas_MSE_ELoad
Master's thesis project by Jan Gadas: STM32 firmware, Nextion HMI and KiCad hardware design files for a modular high-power electronic load.

Kayzerjali/FieldZero
System to reduce the residual magnetic field inside the QUBIC lab's mu-metal shielded enclosure, allowing the QuSpin QZFM sensors to zero and lock reliably.


Strathclyde-EQOP/Vernier-Current-Driver
The Vernier Current Driver is an ultra low noise, programmable, bi-polar current source. It comes in two flavours:

<iframe src="https://pcbkit.io/embed/parts/ti/OPA2210ID" title="OPA2210ID in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/OPA2210ID.jpg" alt="OPA2210ID" width="1200" height="900">[](https://pcbkit.io/parts/ti/OPA2210ID)Yes. The symbol is Gekkio_Amplifier_Operational:OPA2210ID and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C1139025, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the TS922IDT by STMicroelectronics, the LMV358B-SR by 3PEAK, the MC33178D by onsemi and the BUF634AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
6 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.