VT5376 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'VT5376' PDF : 24 Pages View PDF
VT5376
General features
7.8
Optical centre
The optical centre of the VT5376 is not in the centre of the package. It is offset by
-0.232 mm in the X axis and +0.217 mm in the Y axis with respect to the centre of the
package as shown in Figure 13. The PCB designer must take this into account when laying
out the PCB.
Figure 13. VT5376 optical centre
Pin 1 marking
Optical centre (-0.232mm, +0.217mm)
Mechanical centre
of package (0,0)
TOP VIEW of VT5376
7.9
Sensor orientation on PCB (with lens)
The VT5376 must be orientated correctly on the PCB in order to move the cursor in the
correct directions when the mouse is moved. This is shown in Figure 14.
Figure 14. VT5376 optical centre
UP
Pin 1 marking
LEFT
RIGHT
TOP VIEW of PCB
DOWN
VT5376 mounted underneath
Doc ID 13939 Rev 4
23/31
Share Link: 
