2 layers28 × 20 mm
TMF8801Breakout
generationmake/TMF8801Breakout
Breakout board for the ams TMF8801 1D time-of-flight sensor
27 parts1
2 layers28 × 20 mm
TMF882xBreakout
generationmake/TMF882xBreakout1Breakout board for the ams TMF8820, TMF8821 and TMF8828 multi-zone time-of-flight sensors
- Size
- 28 × 20 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 13
- Pads
- 85
- Tracks, vias
- 335, 23
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 3 Jan 2022
- Updated
- 4 Jan 2022
Overview
TMF882xBreakout is an open-source printed circuit board by generationmake, from the generationmake/TMF882xBreakout repository on GitHub. It is a 2-layer board of 28 × 20 mm with 27 parts on 13 nets, routed with 335 tracks and 23 vias.
It is built around the MIC5225-3.3YM5, BSS138 and SM05B-SRSS-TB, with the 1N4148W among its other parts. Its parts include 8 resistors, 6 capacitors, 4 connectors, 3 transistors and 2 ICs.
Main components
4
MIC5225-3.3YM5
SOT23-53.3V 150mA Ultra-Low Current uCap Low Dropout RegulatorMicrochip TechnologyUncategorised
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
SM05B-SRSS-TB
SMD,P=1mm,卧贴-25℃~+85℃ 1 1A 1mm 1x5P 2.9mm 4.32mm 5 50V 5P 7mm Auxiliary Solder Pin Copper alloy PA SH Surface Mount, Right Angle Tin UL94V-0 White SMD,P=1mm,卧贴 Wire To Board Connector ROHSJSTWire To Board Connector
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdTMF882xBreakout
Breakout board for the ams TMF8820, TMF8821 and TMF8828 multi-zone time-of-flight sensors
Pinout
CN1 and CN2
This is a regular 0.1-inch pin header.
| pin number | signal on CN1 | signal on CN2 |
|---|---|---|
| 1 | VCC | VCC |
| 2 | GND | GND |
| 3 | I2C_SDA | I2C_SDA |
| 4 | I2C_SCL | I2C_SCL |
| 5 | INT | INT |
| 6 | ENABLE | GPIO0 |
| 7 | not available | GPIO1 |
Several TMF882xBreakout boards can be used by connecting CN1 to CN2 of the previous board. GPIO0 is used to enabled the following TMF882x and thus giving the possibility to change the I2C address of each device one after another.
CN3 and CN4
This is Arduino ESLOV connector. JST SH 1mm 5-pin.
| pin number | signal on CN3 | signal on CN4 |
|---|---|---|
| 1 | VCC | VCC |
| 2 | GND | GND |
| 3 | I2C_SDA | I2C_SDA |
| 4 | I2C_SCL | I2C_SCL |
| 5 | ENABLE | GPIO0 |
Several TMF882xBreakout boards can be used by connecting CN3 to CN4 of the previous board. GPIO0 is used to enabled the following TMF882x and thus giving the possibility to change the I2C address of each device one after another.
This connector does not allow the use of interrupts.
PCB
Top
Bottom
Resources
Datasheets
Arduino Libraries
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | resistors:R_0603 | R1, R2, R3, R4, R5, R6, R7, R8 |
| 3 | 100nF | capacitors:C_0603 | C4, C5, C6 |
| 3 | 1uF | capacitors:C_0603 | C1, C2, C3 |
| 3 | BSS138 | SOT_TO:SOT-23 | Q1, Q2, Q3 |
| 2 | MHNP_2.1_4.0 | MECH_mounting_holes:MH_210_400_NP | MECH1, MECH2 |
| 2 | SM05B-SRSS-TB | Connector_JST:JST_SH_SM05B-SRSS-TB_1x05-1MP_P1.00mm_Horizontal | CN3, CN4 |
| 1 | 1N4148W | diodes:SOD-123 | D1 |
| 1 | CONN_01X06 | pin_headers:Pin_Header_Straight_1x06 | CN1 |
| 1 | CONN_01X07 | pin_headers:Pin_Header_Straight_1x07 | CN2 |
| 1 | Label | labels:generationmake_small_silk | L1 |
| 1 | MIC5225-3.3 | SOT_TO:SOT-23-5 | U1 |
| 1 | TMF882x | IC_sensor:TMF882x | U2 |
Questions
How big is the TMF882xBreakout PCB?
It measures 28 × 20 mm and has 2 copper layers, 1.6 mm thick.
What parts does the TMF882xBreakout use?
27 parts, built around the MIC5225-3.3YM5, BSS138, SM05B-SRSS-TB and 1N4148W. 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 TMF882xBreakout KiCad files?
From the generationmake/TMF882xBreakout repository on GitHub, at the commit this page was made from: the board is kicad_source/TMF882xBreakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the TMF882xBreakout design in my own project?
Its repository states no licence, so its author keeps all rights: ask generationmake before reusing the design.
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