Op amp
About the Op amp PCB
Op amp is an open source PCB design by Poojaa-Rangaiah, published on GitHub. It is a 2-layer board measuring 30.3 × 29.5 mm, with 36 components from 16 distinct parts.
Other key parts include the ADA4522-2. By type, the board carries 16 capacitors, 13 resistors, 4 connectors and 2 ICs.
From the project
This repository contains the Kicad PCB files
Main components on the Op amp
Op amp bill of materials (BOM)
36 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ADA4522-2 | SOP65P490X110-8N | U1, U2 |
| 4 | Conn_01x02 | PinHeader_2x01_P2.54mm_Vertical | J1, J2, J3, J4 |
| 1 | R_Potentiometer | Potentiometer_Runtron_RM-065_Vertical | RV1 |
| 5 | 10uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C3, C4, C5, C10 |
| 2 | 0.01uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C2, C12 |
| 4 | 1nF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6, C7, C8, C9 |
| 3 | 0.1uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C11, C13, C16 |
| 2 | 1uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C14, C15 |
| 1 | 2.2K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1 |
| 1 | 1M | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2 |
| 1 | 4.7K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3 |
| 1 | 1K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4 |
| 2 | 10K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R6, R7 |
| 1 | 22K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R8 |
| 4 | 0 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R9, R11, R12, R14 |
| 2 | 13K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R10, R13 |
Op amp design files
The KiCad project lives in the Poojaa-Rangaiah/Kicad_Projects repository on GitHub; these links point at the commit this page was built from.
- Layoutanalog ENC/op_amp.kicad_pcb
- Schematicanalog ENC/op_amp.kicad_sch
Op amp: common questions
How big is the Op amp PCB?
The Op amp measures 30.3 × 29.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Op amp?
36 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the Op amp design files?
From the Poojaa-Rangaiah/Kicad_Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Op amp design in my own project?
The repository has no license, so all rights stay with Poojaa-Rangaiah. Use it as a reference, and ask the author before reusing the design.
