4 layers117.5 × 133 mm
ADC and amplifier pico breakout board
Jolt8/Projects-And-Code-Will-Martin
This is a repo for all the pieces of code I've written while learning chemical engineering.
52 parts1
4 layers55 × 80.5 mm
ADC and amplifier pico breakout board
Jolt8/Projects-And-Code-Will-Martin1This is a repo for all the pieces of code I've written while learning chemical engineering.
- Size
- 55 × 80.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 80
- Pads
- 240
- Tracks, vias
- 468, 55
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 2 Nov 2025
- Updated
- 8 Sep 2026
Overview
ADC and amplifier pico breakout board is an open-source printed circuit board by Jolt8, from the Jolt8/Projects-And-Code-Will-Martin repository on GitHub. It is a 4-layer board of 55 × 80.5 mm with 70 parts on 80 nets, routed with 468 tracks and 55 vias.
It is built around the AD8138AR-REEL7, MAX5394LATA+T and 1N4148W. Its parts include 20 capacitors, 19 resistors, 6 ICs, 3 diodes and 2 connectors. It belongs with the audio and music and interfaces and adapters boards and the RP2040 boards of this library.
Main components
3
AD8138AR-REEL7
SOIC-8-40℃~+85℃ -5V~5V 1 1.15V/ns 20mA 4uV/℃ 5nV/√Hz@40MHz 77dB 7mV 7uA 95mA ESD Protection SOIC-8 Operational Amplifier ROHSAnalog DevicesOperational Amplifier
MAX5394LATA+T
TDFN-8-EP(2x2)-40℃~+125℃ 1 1.6MHz 1.7V~5.5V 10kΩ 1LSB 1uA 256 50ppm/℃ Linear Power-on reset SPI ±25% TDFN-8-EP(2x2) Digital Potentiometers ROHSMaxim Integrated (Analog Devices)Digital Potentiometers
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdA Repo for personal projects
This is a repo for all the pieces of code I've written while learning chemical engineering.
Many of my python projects are quite old as I have switched to Julia.
The only thing I haven't ported to Julia from python is my old and incomplete process simulator and my MESH distillation solver.
Most of the work I've done recently has revolved around solving ODEs, PDEs in Julia as well as working ModelingToolkit.jl
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100nF | Capacitor_SMD:C_1206_3216Metric | C1, C2, C5, C8, C9, C11, C14, C15, C19, C20 |
| 5 | 1k | Resistor_SMD:R_0603_1608Metric | R4, R8, R9, R14, R20 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R11, R12, R13 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C10, C12, C17, C18 |
| 3 | 499 | Resistor_SMD:R_0603_1608Metric | R5, R16, R17 |
| 2 | 1N4148W | Diode_SMD:D_SOD-123 | D1, D2 |
| 2 | 33 | Resistor_SMD:R_0603_1608Metric | R18, R19 |
| 2 | 330nF | Capacitor_SMD:C_1206_3216Metric | C6, C7 |
| 2 | 9k | Resistor_SMD:R_0603_1608Metric | R6, R7 |
| 2 | FerriteBead | Inductor_SMD:L_0805_2012Metric | FB1, FB2 |
| 2 | OPA365xxDBV | Package_TO_SOT_SMD:SOT-23-5 | U3, U4 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 1nF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 2.7nF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 47pF | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | 50 | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 5VA | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP7 |
| 1 | 820pF | Capacitor_SMD:C_0603_1608Metric | C13 |
| 1 | AD8138AR-REEL | AD8138:R_8_ADI | U6 |
| 1 | AD9226ARSRL | AD9226:RS_28_ADI | U5 |
| 1 | ADC 2.5V | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP11 |
| 1 | ADC OTR | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP10 |
| 1 | ADC VREF | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP12 |
| 1 | ADC_CLK | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP13 |
| 1 | AMP1_OUT | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP2 |
| 1 | AMP2_IN | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP3 |
| 1 | AMP2_OUT | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP4 |
| 1 | DIGIPOT_2.5V | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP8 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | MAX5394LATA+T | MAX5394:21-0168_T822-2_MXM | U1 |
| 1 | Pimoroni_Pico_LiPo_2_XL_W | Pimoroni Pico LiPo 2 XL W:Pimoroni Pico LiPo 2 XL W (Staggered pins) | J2 |
| 1 | SIG_2.5V | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP9 |
| 1 | SIG_FILTERED | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP14 |
| 1 | SMA_KWE_THT | SMA_KWE:SMA_KWE | J1 |
| 1 | SN74AHCT125DRG4 | ul_SN74AHCT125DRG4:D14_TEX | U2 |
| 1 | SPI_CS | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP1 |
| 1 | TP_GND1 | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP5 |
| 1 | TP_GND2 | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP6 |
The 66 most common of 70 parts.
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Questions
How big is the ADC and amplifier pico breakout board PCB?
It measures 55 × 80.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the ADC and amplifier pico breakout board use?
70 parts, built around the AD8138AR-REEL7, MAX5394LATA+T and 1N4148W. 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 ADC and amplifier pico breakout board KiCad files?
From the Jolt8/Projects-And-Code-Will-Martin repository on GitHub, at the commit this page was made from: the board is KiCad Projects/ADC_and_amplifier_pico_breakout_board/ADC_and_amplifier_pico_breakout_board.kicad_pcb and its schematic KiCad Projects/18V Tomography Board/18V Tomography Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ADC and amplifier pico breakout board design in my own project?
Its repository states no licence, so its author keeps all rights: ask Jolt8 before reusing the design.