4 layers58 × 38 mm
Qspimux2-prog
felixheld/qspimux
QSPI flash multiplexer - connect a SPI NOR flash to either an embedded system or a programmer for remote firmware tests
99 parts57CC-BY-SA-4.0
4 layers76.4 × 74.6 mm
AD3-Front End Amplifier
infinus-electronics/AD3-Front-End-Amplifier- Size
- 76.4 × 74.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 76
- Nets
- 61
- Pads
- 268
- Tracks, vias
- 661, 664
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 5 Nov 2023
- Updated
- 24 Jan 2024
Overview
AD3-Front End Amplifier is an open-source printed circuit board by infinus-electronics, from the infinus-electronics/AD3-Front-End-Amplifier repository on GitHub. It is a 4-layer board of 76.4 × 74.6 mm with 76 parts on 61 nets, routed with 661 tracks and 664 vias.
It is built around the TLP176AM(E, MIC5504-2.5YM5-TR and XC6901D501MR-G. Its parts include 26 capacitors, 22 resistors, 10 ICs, 8 connectors and 4 switches. It belongs with the audio and music boards of this library.
Main components
3
TLP176AM(E
SOP-4-2.54mm1.27V 100us 150mΩ 2ms 3.75kV 60V 700mA One set normally open: 2A (SPST - normally open) SOP-4-2.54mm Solid State Relays (MOS Output) ROHSToshibaSolid State Relays (MOS Output)
MIC5504-2.5YM5-TR
SOT-23-5-40℃~+125℃@(Tj) 1 175uVrms 2.5V 300mA 380mV@(300mA) 5.5V 55uA 60dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsXC6901D501MR-G
SOT-25-5-40℃~+85℃@(Ta) 1 100uA 12.4V 200mA 45dB@(1kHz) 5V Fixed Negative Over Current Protection、Over Temperature Protection、Enable SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTorex SemiconductorVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdAD3 Front End Amplifier
Parts
76| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | 1u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C101, C102, C103, C104, C105, C106, C107, C108, C203, C204, C205, C206, C207, C208, C303, C304 +4 |
| 8 | 402 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R201, R206, R208, R209, R301, R306, R308, R309 |
| 4 | 22 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R207, R210, R307, R310 |
| 4 | OPA356xxDBV | Package_TO_SOT_SMD:SOT-23-5 | U202, U203, U302, U303 |
| 2 | (select on test) | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C209, C309 |
| 2 | /10 | Button_Switch_THT:SW_DIP_SPSTx01_Slide_9.78x4.72mm_W7.62mm_P2.54mm | SW202, SW302 |
| 2 | 100 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R204, R304 |
| 2 | 100k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R203, R303 |
| 2 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C201, C301 |
| 2 | 1M | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R202, R302 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R205, R305 |
| 2 | 270p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C202, C302 |
| 2 | 49.9 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R101, R102 |
| 2 | AC/DC | Button_Switch_THT:SW_DIP_SPSTx01_Slide_9.78x4.72mm_W7.62mm_P2.54mm | SW201, SW301 |
| 2 | CH1 | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J201, J301 |
| 2 | Conn_01x15_Pin | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | J103, J105 |
| 2 | Conn_01x15_Socket | Connector_PinHeader_2.54mm:PinHeader_1x15_P2.54mm_Vertical | J104, J106 |
| 2 | D_TVS | Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder | D201, D301 |
| 2 | FerriteBead_Small | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB101, FB102 |
| 2 | SMS-409F | SMS409:SMS409F | H201, H301 |
| 2 | TLP176AM | Package_SO:MFSOP6-4_4.4x3.6mm_P1.27mm | U201, U301 |
| 2 | TS12A4516DBVR | TS12A4516:SOT95P280X145-5N | IC201, IC301 |
| 1 | MIC5504-2.5YM5 | Package_TO_SOT_SMD:SOT-23-5 | U101 |
| 1 | W1 | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J101 |
| 1 | W2 | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J102 |
| 1 | XC6901D501MR-G | XC6901:SOT95P280X130-5N | IC101 |
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Questions
How big is the AD3-Front End Amplifier PCB?
It measures 76.4 × 74.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the AD3-Front End Amplifier use?
76 parts, built around the TLP176AM(E, MIC5504-2.5YM5-TR and XC6901D501MR-G. 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 AD3-Front End Amplifier KiCad files?
From the infinus-electronics/AD3-Front-End-Amplifier repository on GitHub, at the commit this page was made from: the board is AD3 Front End Amplifier.kicad_pcb and its schematic AD3 Front End Amplifier.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AD3-Front End Amplifier design in my own project?
Its repository states no licence, so its author keeps all rights: ask infinus-electronics before reusing the design.