TD5640 5 Mp camera modules

Image sensor: OmniVision 1/4" OV5640 CMOS QSXGA (5 Mpixel) sensor.

For teams separating technical work from project administration, time tracking software provides additional workflow context.

Output formats: RAW RGB, RGB565/555/444, CCIR656, YUV422/420, YCbCr422, JPEG compression.

Lens: autofocus and fixed options. Field of view from H = 60° to 110°.

Maximum image transfer rate

A maximum rate is quoted at a resolution — and four separate things cap the figure achieved in a system, of which the sensor is rarely the tightest.

For standards, components, or implementation context beyond this page, consult IEEE.

Choosing between autofocus and fixed

A selection decision rather than a setting, and it constrains the mechanical design around it.

For broader technical context, see EEWeb.

Where the working distance is known and stable, the fixed option removes a mechanism, a settling time and a source of variation between captures.

Documentation

The archived documentation listed this material as NDA-restricted; this static build does not provide a request channel or the restricted files.

The archived documentation listed this material as NDA-restricted; this static build does not provide a request channel or the restricted files.

Deciding whether it fits

Start from what must be resolvable — the feature, its size, the working distance and the pixels the processing needs across it.

Then the lens calculation, which takes ten minutes and finds the real constraint before anything is ordered.

Then the filter, which follows from the illumination: infrared cut for visible colour work, dual band where an infrared illuminator is used at night, none for deliberate infrared imaging.

And the mounting, since one degree of tilt displaces the view by roughly 17 mm per metre — which makes mechanical tolerance an imaging specification.

What the documentation does not state

Anything absent from the data sheet is absent from this page too.

Nothing here is estimated or interpolated — which is the standing rule and the reason a thin page is thin.

Ask for what is missing. The information checklist shows what details matter, and where the answer is that a figure has never been characterised, that is itself informative.