VL53L8CX datasheet(24/42 Pages) STMICROELECTRONICS

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6.2.4

Range accuracy in continuous mode

Figure 24. Range accuracy vs distance illustrates how range accuracy is defined over distance.

Figure 24. Range accuracy vs distance

Table 18. Range accuracy in continuous mode

Mode

Distance

Target reflectance

Dark (0 kLux)

Ambient light (5 kLux)

4x4 at 30 Hz

20-200 mm

White target (88%)

±10mm

±12mm

Light gray target (54%)

±9mm

±11mm

Gray target (17%)

±8mm

±10mm

200-4000 mm

White target (88%)

±3%

±4%

Light gray target (54%)

±4%

±6%

Gray target (17%)

±4%

±7%

8x8 at 15 Hz

20-200 mm

White target (88%)

±11mm

±10mm

Light gray target (54%)

±12mm

±13mm

Gray target (17%)

±12mm

±14mm

200-4000 mm

White target (88%)

±5%

Light gray target (54%)

±5%

±6%

Gray target (17%)

±5%

±8%

Note:

The accuracy of the corner zone data compared to the center 4 zones may degrade by up to 4%.

Note:

The accuracy in Table 18. Range accuracy in continuous mode assumes a correctly mounted module. Final

assemblies should include additional tolerance for PCB assembly tilt, and mounting of the PCB in a product

housing. Typically an additional 1~2 %.

VL53L8CX

Continuous ranging mode

DS14161 - Rev 2

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