2 layers148 × 84.5 mm
Panel daisy
ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
259 parts410
2 layers36.6 × 23.4 mm
Charge amplifier
jrleeman/efield_experimentation- Size
- 36.6 × 23.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 15
- Pads
- 67
- Tracks, vias
- 110, 3
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 11 Nov 2017
- Updated
- 1 Jan 2020
Overview
Charge amplifier is an open-source printed circuit board by jrleeman, from the jrleeman/efield_experimentation repository on GitHub. It is a 2-layer board of 36.6 × 23.4 mm with 32 parts on 15 nets, routed with 110 tracks and 3 vias.
It is built around the TL072. Its parts include 11 resistors, 10 capacitors, 6 connectors, 1 IC and 1 diode. It belongs with the audio and music boards of this library.
Main components
1Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | R | Resistors_SMD:R_0603_HandSoldering | R1, R2, R3, R6, R7, R8, R9, R10, R11 |
| 5 | 0.1u | Capacitors_SMD:C_0603_HandSoldering | C3, C4, C6, C7, C8 |
| 3 | 1u | Capacitors_SMD:C_0603_HandSoldering | C1, C2, C5 |
| 3 | Conn_01x02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J3, J4, J5 |
| 3 | TEST_1P | Measurement_Points:Measurement_Point_Round-SMD-Pad_Small | J1, J2, J6 |
| 2 | 10k | Resistors_SMD:R_0603_HandSoldering | R4, R5 |
| 2 | C | Capacitors_SMD:C_0603_HandSoldering | C9, C10 |
| 1 | Antenna_Shield | lib_fp:BNC_5227677-1 | AE1 |
| 1 | D_Schottky | Diodes_SMD:D_SOD-323 | D1 |
| 1 | LOGO | lib_fp:LG_MARK_025in | G*** |
| 1 | Lamp_Neon | lib_fp:A1D-T | NE1 |
| 1 | TL072 | SMD_Packages:SOIC-8-N | U1 |
Questions
How big is the Charge amplifier PCB?
It measures 36.6 × 23.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Charge amplifier use?
32 parts, built around the TL072. 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 Charge amplifier KiCad files?
From the jrleeman/efield_experimentation repository on GitHub, at the commit this page was made from: the board is charge_amplifier/charge_amplifier.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Charge amplifier design in my own project?
Its repository states no licence, so its author keeps all rights: ask jrleeman before reusing the design.
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