2 layers32 × 68.5 mm
4 layers
Spectroamp1
m-labs/spectropakA universal controller for quadrupole mass spectrometers (RGAs)
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 29
- Pads
- 173
- Tracks, vias
- 334, 37
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 1 Sep 2017
- Updated
- 2 Jan 2018
Overview
Spectroamp1 is an open-source printed circuit board by m-labs, from the m-labs/spectropak repository on GitHub. It is a 4-layer board with 68 parts on 29 nets, routed with 334 tracks and 37 vias.
It is built around the LM7171BIN, DMMT5401 and DMMT5551. Its parts include 31 resistors, 18 capacitors, 8 transistors, 5 connectors and 1 IC.
Main components
3
LM7171BIN
PDIP-8-15V~15V、-5V~5V -40℃~+85℃ 1 105dB 105mA 14nV/√Hz@10kHz 2.7uA 200MHz 35uV/℃ 3mV 4.1V/ns 6.5mA 6uA PDIP-8 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
DMMT5401
SOT-26(SC74R)-55℃~+150℃ 150V 2 PNP 200mA 200mV 300MHz 300mW 50uA 5V 60 PNP SOT-26(SC74R) Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)DMMT5551
SOT-26-55℃~+150℃ 150mV 160V 2 NPN 200mA 300MHz 300mW 50nA 6V 80 NPN SOT-26 Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 15K/2512 | Resistors_SMD:R_2512 | R6, R7, R20, R21, R22, R23, R26, R27, R28, R29 |
| 8 | 0.1uF/100V/1206 | Capacitors_SMD:C_1206 | C5, C8, C13, C14, C15, C16, C17, C18 |
| 6 | 0.01uF | Capacitors_SMD:C_0603 | C3, C4, C9, C10, C11, C12 |
| 6 | 1K | Resistors_SMD:R_0603 | R9, R10, R13, R16, R17, R18 |
| 4 | 3mm_Mounting_Hole | proj_footprints:NPTH_3mm5_ID | H2, H3, H4, H5 |
| 3 | CONN_01X03 | proj_footprints:PhoenixContact_1786417_03 | P2, P3, P4 |
| 3 | DNP/1206 | Resistors_SMD:R_1206 | R4, R30, R31 |
| 2 | 0R | Resistors_SMD:R_0603 | R1, R8 |
| 2 | 10uF | Capacitors_SMD:C_0603 | C6, C7 |
| 2 | 3.3R | Resistors_SMD:R_0603 | R24, R25 |
| 2 | 33K/1206 | Resistors_SMD:R_1206 | R14, R15 |
| 2 | 68K/1206 | Resistors_SMD:R_1206 | R11, R12 |
| 2 | BNC-90 | proj_footprints:bnc_90_1-1337543-0_ns | P1, P5 |
| 2 | DMMT5401 | proj_footprints:SOT-23-6 | Q2, Q3 |
| 2 | DMMT5551 | proj_footprints:SOT-23-6 | Q1, Q4 |
| 2 | NTE2508 | proj_footprints:TO-126_Vertical | Q5, Q7 |
| 2 | NTE2509 | proj_footprints:TO-126_Vertical | Q6, Q8 |
| 1 | 100K | Resistors_SMD:R_0603 | R2 |
| 1 | 100K/1206 | Resistors_SMD:R_1206 | R5 |
| 1 | 2.2pF | Capacitors_SMD:C_0603 | C1 |
| 1 | 3mm_Mounting_Hole_SH | proj_footprints:3mm5_EARTH | H1 |
| 1 | 4.7K | Resistors_SMD:R_0603 | R3 |
| 1 | CTRIM | proj_footprints:C_Trimmer_Murata_TZB4-AB | C2 |
| 1 | DNP | Resistors_SMD:R_0603 | R19 |
| 1 | LM7171 | proj_footprints:DIP-8_W7.62mm_Socket_LongPads | U1 |
Questions
What parts does the Spectroamp1 use?
68 parts, built around the LM7171BIN, DMMT5401 and DMMT5551. 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 Spectroamp1 KiCad files?
From the m-labs/spectropak repository on GitHub, at the commit this page was made from: the board is hvamp_proto/spectroamp1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Spectroamp1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask m-labs before reusing the design.
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