4 layers75 × 136 mm
Mynd Main
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
561 parts3
4 layers203 × 100 mm
HPPSI02
emoninet2/HPPSI02- Size
- 203 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 561
- Nets
- 462
- Pads
- 1,729
- Tracks, vias
- 4,658, 509
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 5 Mar 2020
- Updated
- 7 Apr 2025
Overview
HPPSI02 is an open-source printed circuit board by emoninet2, from the emoninet2/HPPSI02 repository on GitHub. It is a 4-layer board of 203 × 100 mm with 561 parts on 462 nets, routed with 4,658 tracks and 509 vias.
It is built around the AD7991YRJZ-1500RL7 and TPS73150DBV. Its parts include 246 capacitors, 240 resistors, 51 ICs and 18 connectors.
Main components
2
AD7991YRJZ-1500RL7
SOT-23-8-40℃~+125℃ 12 14MHz 1LSB 1uA 2.7V~5.5V 3.4MHz 4 70dB External、Built-in I2C No SAR SOT-23-8 Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)
TPS73150DBV
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 30mV@(150mA) 30uVrms 400uA 5.5V 58dB@(100Hz) 5V Fixed Over Current Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdHPPSI02
link to HPPSI01
Parts
561| Qty | Value | Footprint | References |
|---|---|---|---|
| 192 | 10K | Resistor_SMD:R_0402_1005Metric | R1, R10, R11, R100, R101, R102, R103, R104, R105, R106, R107, R108, R109, R110, R111, R112 +176 |
| 96 | 220pF | Capacitor_SMD:C_0402_1005Metric | C13, C103, C104, C105, C106, C113, C114, C115, C116, C123, C124, C125, C126, C133, C134, C135 +80 |
| 96 | 470pF | Capacitor_SMD:C_0402_1005Metric | C10, C100, C107, C108, C109, C110, C117, C118, C119, C120, C127, C128, C129, C130, C137, C138 +80 |
| 48 | 1K | Resistor_SMD:R_0402_1005Metric | R193, R194, R195, R196, R197, R198, R199, R200, R201, R202, R203, R204, R205, R206, R207, R208 +32 |
| 26 | 10uF | Capacitor_SMD:C_0402_1005Metric | C1, C11, C21, C101, C111, C121, C131, C141, C151, C161, C171, C181, C191, C201, C211, C221 +10 |
| 24 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C2, C12, C22, C102, C112, C122, C132, C142, C152, C162, C172, C182, C192, C202, C212, C222 +8 |
| 24 | AD7991YRJZ-1500RL7 | Package_TO_SOT_SMD:SOT-23-8 | U1, U3, U11, U13, U15, U17, U19, U21, U23, U25, U27, U29, U31, U34, U36, U38 +8 |
| 24 | AD8608ARZ-SOIC127P600X175-14N | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U2, U10, U12, U14, U16, U18, U20, U22, U24, U26, U28, U30, U32, U35, U37, U39 +8 |
| 12 | Conn_02x05_Top_Bottom | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J31, J32, J33, J34, J35, J36, J37, J38, J39, J40, J41, J42 |
| 4 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J26, J28, J29, J30 |
| 4 | MountingHole | MountingHole:MountingHole_2.5mm_Pad | H1, H2, H3, H4 |
| 2 | 0.01uF | Capacitor_SMD:C_0402_1005Metric | C243, C245 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C241, C242 |
| 1 | Barrel_Jack_Switch | footprint:FC681465P | J1 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J25 |
| 1 | Digilent-CoraZ7 | footprint:CoraZ7_stack | U33 |
| 1 | LOGO | footprint:UiO_DoM | G*** |
| 1 | LOGO | footprint:HPPSI_02_logo | G*** |
| 1 | TPS73150DBV | Package_TO_SOT_SMD:SOT-23-5 | U51 |
| 1 | TPS79330-EP | Package_TO_SOT_SMD:SOT-23-5 | U50 |
Questions
How big is the HPPSI02 PCB?
It measures 203 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the HPPSI02 use?
561 parts, built around the AD7991YRJZ-1500RL7 and TPS73150DBV. 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 HPPSI02 KiCad files?
From the emoninet2/HPPSI02 repository on GitHub, at the commit this page was made from: the board is HPPSI02.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the HPPSI02 design in my own project?
Its repository states no licence, so its author keeps all rights: ask emoninet2 before reusing the design.
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