6 layers148 × 121 mm
2 layers101.6 × 53.3 mm
PCB Project FA2022
EDaugh3rty/Voltage-Display-ProjectThis project chips were given to us and we had to design a PCB for them and program a CPLD in VHDL.
- Size
- 101.6 × 53.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 57
- Pads
- 196
- Tracks, vias
- 465, 58
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 12 Oct 2023
- Updated
- 12 Oct 2023
Overview
PCB Project FA2022 is an open-source printed circuit board by EDaugh3rty, from the EDaugh3rty/Voltage-Display-Project repository on GitHub. It is a 2-layer board of 101.6 × 53.3 mm with 55 parts on 57 nets, routed with 465 tracks and 58 vias.
It is built around the AD7819YRZ, AZ4558CMTR-E1 and LP38692MP-ADJ, with the 219-8MST and B3S-1000 among its other parts. Its parts include 23 resistors, 10 diodes and 9 capacitors. It belongs with the FPGA and CPLD boards of this library.
Main components
5
AD7819YRZ
SOIC-16-40℃~+125℃ 2.7V~5.5V 200kHz 8 Parallel port SOIC-16 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)
AZ4558CMTR-E1
SOIC-8-18V~18V -40℃~+85℃ 1.8V/us 10nA 10nV/√Hz@1kHz 1mV 2 2.5mA 35mA 5.5MHz 70nA 95dB Built-in compensation SOIC-8 Operational Amplifier ROHSDiodes IncorporatedOperational Amplifier
LP38692MP-ADJ
SOT-223-5-40℃~+125℃@(Tj) 1 1.25V~9V 100uVrms 10V 1A 450mV@(1A) 55dB@(1kHz) 55uA Adjustable Over Current Protection、Over Temperature Protection、Enable Positive SOT-223-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
219-8MST
SMD-55℃~+85℃ 100mA 20V 8 SPST SMD DIP Switches ROHSCTS Electronic ComponentsDIP Switches
B3S-1000
SMD-4P,6.6x6mm-25℃~+70℃ 1.6N 24V 4.3mm 500,000 Cycles 50mA 6.5mm 6mm IP67 SPST-NO Surface Mount,Vertical SMD-4P,6.6x6mm Tactile Switches ROHSOmronTactile Switches
README
README.mdVoltage-Display-Project
This project chips were given to us and we had to design a PCB for them and program a CPLD in VHDL. The goal was to teach VHDL and PCB design. The inputs were different ranges of voltages and depending on which mode it was it would display a different LED output.
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 |
| 10 | LED | LED_SMD:LED_0805_2012Metric | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10 |
| 8 | 510 | Resistor_SMD:R_0805_2012Metric | R16, R17, R18, R19, R20, R21, R22, R23 |
| 6 | .1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C8, C9 |
| 4 | TestPoint | TestPoint:TestPoint_Keystone_5000-5004_Miniature | +VIN1, GND1, GND2, VDC1 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C5, C6, C7 |
| 2 | 330 | Resistor_SMD:R_0805_2012Metric | R14, R15 |
| 2 | LP38692MP-ADJ | Package_TO_SOT_SMD:SOT-223-5 | VRegulator1, VRegulator2 |
| 1 | 16.5K | Resistor_SMD:R_0805_2012Metric | R12 |
| 1 | 219-8MST | Button_Switch_SMD:SW_DIP_SPSTx08_Slide_9.78x22.5mm_W8.61mm_P2.54mm | DIP-Switch1 |
| 1 | 30K | Resistor_SMD:R_0805_2012Metric | R13 |
| 1 | AD7819YRZ | Package_SO:SOIC-16 | ADC1 |
| 1 | AZ4558CMTR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | OP-AMP1 |
| 1 | B3S-1000 | Button_Switch_SMD:SW_SPST_B3S-1000 | Reset1 |
| 1 | CSX750FB32M-UT | Oscillator:Oscillator_SMD_SeikoEpson_SG8002CA-4Pin_7.0x5.0mm | Clock1 |
| 1 | JTAG1 | Connector_PinHeader_2.54mm:JTAG | JTAG1 |
| 1 | XC9572XL-VQG44C | Package_QFP:TQFP-44_10x10mm_P0.8mm | CPLD1 |
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Questions
How big is the PCB Project FA2022 PCB?
It measures 101.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PCB Project FA2022 use?
55 parts, built around the AD7819YRZ, AZ4558CMTR-E1, LP38692MP-ADJ and 219-8MST. 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 PCB Project FA2022 KiCad files?
From the EDaugh3rty/Voltage-Display-Project repository on GitHub, at the commit this page was made from: the board is PCB_Project_FA2022.kicad_pcb and its schematic PCB_Project_FA2022.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PCB Project FA2022 design in my own project?
Its repository states no licence, so its author keeps all rights: ask EDaugh3rty before reusing the design.