2 layers81.3 × 47 mm
2 layers
PCB designs
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 107
- Nets
- 61
- Pads
- 234
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Jul 2019
- Updated
- 12 Jul 2019
Overview
4-in-1 is an open-source printed circuit board by areallivegoose, from the areallivegoose/schematics repository on GitHub. It is a 2-layer board with 107 parts on 61 nets.
It is built around the CA3080A and TL082. Its parts include 43 resistors, 26 capacitors, 9 diodes, 9 transistors and 9 connectors.
Main components
2CA3080A
TO-99-8Programmable gain mode Transconductance Amplifier TO-99-8 Special Purpose AmplifiersRochester Electronics, LLCSpecial Purpose Amplifiers
TL082
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 13V/us 2 2.5nA 36V 3MHz 3mV 85dB Short-Circuit Protection SOP-8 FET Input Amplifiers ROHSGcoreOperational Amplifier
README
4-in-1/4-in-1/README.mdEach board on a separate schematic, with power on main sheet. Effect order: DynaComp > Rangemaster > OCD > LPB1
Sources:
Parts
107| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R13, R16, R19, R21, R28, R34, R35, R40, R43 |
| 8 | 1M | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5, R7, R15, R27, R29, R31, R36, R38 |
| 5 | 2n3904 | Package_TO_SOT_THT:TO-92_Inline | Q5, Q6, Q7, Q8, Q9 |
| 4 | 100n | 4ms-footprints:Cap_Ceramic_TH | C8, C9, C15, C18 |
| 4 | 10n | 4ms-footprints:Cap_Ceramic_TH | C6, C21, C23, C24 |
| 4 | 470k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9, R11, R17, R30 |
| 3 | 47u | 4ms-footprints:Cap_Electrolytic_TH | C2, C3, C5 |
| 3 | 4k7 | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R26, R44 |
| 2 | 100k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R4 |
| 2 | 150k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22, R39 |
| 2 | 1n | 4ms-footprints:Cap_Ceramic_TH | C13, C22 |
| 2 | 1n914 | 4ms-footprints:Diode_BAT-85S_TH | D2, D3 |
| 2 | 1u | 4ms-footprints:Cap_Ceramic_TH | C19, C20 |
| 2 | 220p | 4ms-footprints:Cap_Ceramic_TH | C12, C14 |
| 2 | 22k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R25 |
| 2 | 47n | 4ms-footprints:Cap_Ceramic_TH | C4, C17 |
| 2 | GND | 4ms_Connector:WireHole | J2, J3 |
| 2 | Q_NMOS_DGS | Package_TO_SOT_THT:TO-92_Inline | Q3, Q4 |
| 1 | 10u | 4ms-footprints:Cap_Electrolytic_TH | C1 |
| 1 | 10u | 4ms-footprints:Cap_Ceramic_TH | C25 |
| 1 | 15k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R32 |
| 1 | 18k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R20 |
| 1 | 1n314A | 4ms-footprints:Diode_BAT-85S_TH | D5 |
| 1 | 1n4002 | 4ms-footprints:Diode_BAT-85S_TH | D1 |
| 1 | 1u | 4ms-footprints:Cap_Electrolytic_TH | C16 |
| 1 | 22n | 4ms-footprints:Cap_Ceramic_TH | C10 |
| 1 | 2k2 | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R18 |
| 1 | 2n5088 | Package_TO_SOT_THT:TO-92_Inline_Wide | Q1 |
| 1 | 33k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R24 |
| 1 | 37 | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R42 |
| 1 | 390 | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R14 |
| 1 | 39k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R23 |
| 1 | 3k9 | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10 |
| 1 | 47k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R12 |
| 1 | 50n | 4ms-footprints:Cap_Ceramic_TH | C26 |
| 1 | 56k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 5n | 4ms-footprints:Cap_Ceramic_TH | C7 |
| 1 | 68k | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 68n | 4ms-footprints:Cap_Ceramic_TH | C11 |
| 1 | 9V | 4ms_Connector:WireHole | J1 |
| 1 | ??? | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R33 |
| 1 | Boost 10kB | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV1 |
| 1 | CA3080 | 4ms-footprints:DIP_8pin_TL072_TH | U2 |
| 1 | Comp Bias | 4ms-footprints:Trim_Round_Black_Small | RT1 |
| 1 | Comp Output 50k | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV9 |
| 1 | Comp SW | 4ms_Connector:WireHole | J8 |
| 1 | D | 4ms-footprints:Diode_BAT-85S_TH | D4 |
| 1 | GT404 | Package_TO_SOT_THT:TO-92_Inline | Q2 |
| 1 | Gain | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV4 |
| 1 | Hi/Lo | 4ms-footprints:SPST-SUB | SW1 |
| 1 | LED-C1-A2 | 4ms-footprints:LED-C1-A2-3MM-VERT | LED4 |
| 1 | LPB LED | 4ms-footprints:LED-C1-A2-3MM-VERT | LED1 |
| 1 | LPB SW | 4ms_Connector:WireHole | J5 |
| 1 | LPBBoost 100kA | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV2 |
| 1 | OCD LED | 4ms-footprints:LED-C1-A2-3MM-VERT | LED3 |
| 1 | OCD SW | 4ms_Connector:WireHole | J7 |
| 1 | PCB In | 4ms_Connector:WireHole | J4 |
| 1 | PCB Out | 4ms_Connector:WireHole | J9 |
| 1 | R_Small_US | 4ms_Resistor:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R41 |
| 1 | Rangemaster LED | 4ms-footprints:LED-C1-A2-3MM-VERT | LED2 |
| 1 | Rangemaster SW | 4ms_Connector:WireHole | J6 |
| 1 | Sensitivity 500k | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV8 |
| 1 | TL082 | 4ms-footprints:DIP_8pin_TL072_TH | U1 |
| 1 | Tone 10k | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV5 |
| 1 | Volume 500kA | 4ms_Potentiometer:Pot_16mm_NoDet_RV16AF-4A | RV6 |
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Questions
What parts does the 4-in-1 use?
107 parts, built around the CA3080A and TL082. 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 4-in-1 KiCad files?
From the areallivegoose/schematics repository on GitHub, at the commit this page was made from: the board is 4-in-1/4-in-1/4-in-1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the 4-in-1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask areallivegoose before reusing the design.