TMD3725 datasheet(26/56 Pages) OSRAM

26 / 56 page

Datasheet, Public

Page 25

[v2-00] 2023-Mar-21

Document Feedback

TMD3725 − Register Description

The frequency of consecutive proximity channel results outside

of threshold limits are counted; this count value is compared

against the PPEARS value. If the counter is equal to the PPERS

value an interrupt is asserted. Any time a proximity channel

result is inside the threshold values the counter is cleared.

The frequency of consecutive clear channel results outside of

threshold limits are counted; this count value is compared

against the APEARS value. If the counter is equal to the APERS

setting an interrupt is asserted. Any time a clear channel result

is inside the threshold values the counter is cleared.

3:0

APERS

0000

This register sets the ALS persistence filter.

0Every ALS cycle

Any value outside ALS thresholds

2 consecutive ALS values out of range

3 consecutive ALS values out of range

5 consecutive ALS values out of range

10 consecutive ALS values out of range

15 consecutive ALS values out of range

20 consecutive ALS values out of range

……

50 consecutive ALS values out of range

55 consecutive ALS values out of range

60 consecutive ALS values out of range

Addr: 0x8C

PERS

Bit

Bit Name

Default

Access

Bit Description

TMD3725 Datasheet(PDF) 26 Page - OSRAM GmbH