MLX90255 MELEXIS [Melexis Microelectronic Systems], MLX90255 Datasheet
MLX90255
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MLX90255 Summary of contents
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... Application Note: MLX90255 Demo Board The demo board described in this document facilitates the evaluation of the MLX90255xx Linear Optical Arrays. The board provides the necessary timing and clock signals to support both the on-board imaging device or an externally connected sensor. The designer is then free to investigate the properties and performance of the device without having to design and construct an external support circuitry ...
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... Supply 1 TP5 GND 1 are out of the device specification 1 on-board MLX90255 sensor (B) and a 5- pins connector for an external device (A) test terminals for all important signals The different blocks can easily be found in the schematic diagram. The main purpose of the demonstration board is to provide a specified clock frequency and an ...
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... LED indicates selecting one of them. For each SI pulse, 133 CLK pulses are MLX90255 Linear Optical Array generated with the selected frequency, and after them the CLK line is pulled low until the next SI pulse. See further in this document for the correct timings ...
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... For the MLX90255 the responsivity will peak at about 770nm. Bill of Materials for the demo an MLX90255 demo board with on-board sensor device optionally an external device connected to the 5 pins header a regulated power supply (6…10VDC) an oscilloscope Operation To operate the demo board the following steps are necessary: apply 6… ...
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... Note In a real-life application two different timing solutions are possible, depending on the overall system specification and performance. MLX90255 Linear Optical Array MLX90255 Linear Optical Array 1. Continuous read-out. generated in a regular and controlled time frame ...