2 layers50 × 50 mm
Nadeshiko
aisuneko/nadeyuki
Project nadeshiko / yukiyuna: my school project but with two different approaches
22 parts
2 layers41.5 × 32 mm
Collect Precision & High-Speed analog data using ADS8860 16-bit 1MSPS ADC and STM32F303CCT6
- Size
- 41.5 × 32 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 19
- Pads
- 121
- Tracks, vias
- 180, 48
- Pours
- 41
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 May 2021
- Updated
- 10 May 2021
Overview
ADS8860 is an open-source printed circuit board by Floyd-Fish, from the Floyd-Fish/ADS8860_SignalChain repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 41.5 × 32 mm with 31 parts on 19 nets, routed with 180 tracks and 48 vias.
It is built around the OPA2189ID and REF03GS. Its parts include 9 resistors, 7 capacitors, 4 ICs and 3 connectors.
Main components
2
OPA2189ID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1.3mA 140pA 14MHz 168dB 2 20V/us 4.5V~36V 400nV 5.2nV/√Hz@1kHz 5nV/℃ 65mA 70pA EMI filtering/RF suppression、Zero drift / auto-zero、ESD protection、Reverse-phase input protection Rail-to-rail output SOIC-8 Precision Op Amps ROHSTexas InstrumentsPrecision Op AmpsREF03GS
SOIC-8-40℃~+85℃ 10mA 10ppm/℃ 1mA 2.5V 4.5V~33V 6uVp-p Built-in output buffer Fixed ±0.6% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage Reference
README
README.mdADS8860-EVM
ADS8860精密ADC信号链设计评估板
文章链接: https://www.emoe.xyz/archives/1457
文件说明
- KiCad Files : KiCad设计文件
- LTSpice Simulation : LTSpice仿真文件
- ADS8860_Gerber.zip : KiCad导出Gerber文件,可直接加工
未完待续。
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MH | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4, C5, CT1 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R2, Riso1 |
| 2 | 100pF | Capacitor_SMD:C_0603_1608Metric | C3, CL1 |
| 2 | TestPoint | TestPoint:TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | TP1, TP2 |
| 1 | 10kΩ | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 1kΩ | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 20k | Potentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical | RV1 |
| 1 | 20kΩ | Resistor_SMD:R_0603_1608Metric | R2_1 |
| 1 | 470k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 620Ω | Resistor_SMD:R_0603_1608Metric | R2_2 |
| 1 | 910Ω | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | ADS8860 | Package_SO:VSSOP-10_3x3mm_P0.5mm | U3 |
| 1 | LOGO | Logo:texas_instruments | G*** |
| 1 | OPA2189 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | P2.54 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | REF03GS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | Signal_in | Connector_Coaxial:SMA_Amphenol_132291_Vertical | J1 |
| 1 | TLV70033_SOT23-5 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | XH2.54 | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | J3 |
Similar boards
- 6 layers229.2 × 100.8 mm
Gadas MSE Slave Module
Gady159/Gadas_MSE_ELoad
Master's thesis project by Jan Gadas: STM32 firmware, Nextion HMI and KiCad hardware design files for a modular high-power electronic load.
576 parts - 4 layers78 × 53 mm
- 2 layers44.5 × 46.9 mm
OSO SWAT B1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
31 parts2.1k - 2 layers65 × 30 mm
Rgb to hdmi
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
31 parts1kGPL-3.0 - 2 layers191 × 98.5 mm
MacroKeypad
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
31 parts915 - 2 layers39 × 45.2 mm
CH32V003F4P6-R0-1v1
openwch/ch32v003
CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10
31 parts599 - 2 layers26.7 × 27.9 mm
Breakout board
Luos-io/luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
31 parts546MIT
Questions
How big is the ADS8860 PCB?
It measures 41.5 × 32 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ADS8860 use?
31 parts, built around the OPA2189ID and REF03GS. 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 ADS8860 KiCad files?
From the Floyd-Fish/ADS8860_SignalChain repository on GitHub, at the commit this page was made from: the board is KiCad Files/ADS8860.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ADS8860 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).