2 layers48 × 107 mm
2 layers58.1 × 63.1 mm
OP BOARD
EmilsSturitis/OP-BOARD1Operational amplifier dev board based on the OPA2333
- Size
- 58.1 × 63.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 76
- Nets
- 29
- Pads
- 124
- Tracks, vias
- 133, 48
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 24 Dec 2022
- Updated
- 17 Jul 2025
Overview
OP BOARD is an open-source printed circuit board by EmilsSturitis, from the EmilsSturitis/OP-BOARD repository on GitHub. It is a 2-layer board of 58.1 × 63.1 mm with 76 parts on 29 nets, routed with 133 tracks and 48 vias.
Its parts include 24 resistors, 21 connectors, 14 capacitors and 1 IC.
README
README.mdOP-BOARD
Operational amplifier dev board based on the OPA2333
Parts
76| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | R_Small | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +8 |
| 16 | RCWCTE | MyLib:TP420X150 | TP1, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP19, TP20 |
| 12 | C_Small | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C5, C6, C9, C10, C11, C12, C13, C14 |
| 10 | Conn_01x01 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | J2, J4, J6, J8, J10, J13, J15, J17, J19, J21 |
| 10 | Conn_01x01 | TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm | J1, J3, J5, J7, J9, J12, J14, J16, J18, J20 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C7, C8 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J11 |
| 1 | OPA2333xxDGK | Package_SO:TSSOP-8_3x3mm_P0.65mm | U1 |
Questions
How big is the OP BOARD PCB?
It measures 58.1 × 63.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the OP BOARD use?
76 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the OP BOARD KiCad files?
From the EmilsSturitis/OP-BOARD repository on GitHub, at the commit this page was made from: the board is Hardware/op_board/op_board.kicad_pcb and its schematic Hardware/op_board/op_board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the OP BOARD design in my own project?
Its repository states no licence, so its author keeps all rights: ask EmilsSturitis before reusing the design.
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