2 layers35.6 × 30.5 mm
2 layers12.7 × 13.5 mm
Ltc2990 sensor
ZeroPhone/ZeroPhone-Mod-PCBs12ZeroPhone mod board PCB files
- Size
- 12.7 × 13.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 14
- Pads
- 46
- Tracks, vias
- 109, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 18 Jul 2017
- Updated
- 19 Apr 2019
Overview
Ltc2990 sensor is an open-source printed circuit board by ZeroPhone, from the ZeroPhone/ZeroPhone-Mod-PCBs repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 12.7 × 13.5 mm with 23 parts on 14 nets, routed with 109 tracks and 10 vias.
It is built around the LTC2990CMS. Its parts include 6 resistors, 4 capacitors and 1 IC. It belongs with the sensors and measurement boards of this library.
Main components
1README
README.mdZeroPhone-Mod-PCBs
ZeroPhone mod board PCB files
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | TEST_1P | Measurement_Points:Measurement_Point_Square-SMD-Pad_Big | W1, W2, W3, W4, W9, W10 |
| 4 | C_Small | footprints:R_0603 | C1, C2, C3, C4 |
| 4 | R | footprints:R_0603 | R3, R4, R5, R6 |
| 1 | A0 | footprints:GS3_SMALL | JP1 |
| 1 | A1 | footprints:GS3_SMALL | JP2 |
| 1 | CH0 | Resistors_SMD:R_2512_HandSoldering | R2 |
| 1 | CH1 | Resistors_SMD:R_2512_HandSoldering | R1 |
| 1 | GND | Measurement_Points:Measurement_Point_Square-SMD-Pad_Small | W5 |
| 1 | LTC2990 | Housings_SSOP:MSOP-10_3x3mm_Pitch0.5mm | U1 |
| 1 | SCL | Measurement_Points:Measurement_Point_Square-SMD-Pad_Small | W8 |
| 1 | SDA | Measurement_Points:Measurement_Point_Square-SMD-Pad_Small | W7 |
| 1 | VCC | Measurement_Points:Measurement_Point_Square-SMD-Pad_Small | W6 |
Questions
How big is the Ltc2990 sensor PCB?
It measures 12.7 × 13.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ltc2990 sensor use?
23 parts, built around the LTC2990CMS. 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 Ltc2990 sensor KiCad files?
From the ZeroPhone/ZeroPhone-Mod-PCBs repository on GitHub, at the commit this page was made from: the board is current_sensors/ltc2990_sensor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ltc2990 sensor 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).
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