Datasheet

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TMF8701 − Typical Operating Characteristics
Following operating characteristics are measured with
calibrated devices with a full optical stack including glass and
IR ink with >90% transmissivity. The airgap is set to 0.38mm.
The ambient light is measured on the target. As target object a
grey card with 20cm x 26cm is used.
Figure 7:
350Lux Fluorescent Light
Figure 8:
350Lux Fluorescent Light (Smudge on Glass)
Typical Operating
Characteristics
0
100
200
300
400
500
600
0 100 200 300 400 500 600
350Lux Fluorescent Light,
Measured Distance vs. Target Distance [mm]
0
100
200
300
400
500
600
0 100 200 300 400 500 600
350Lux Fluorescent Light, Smudge on glass (1 layer Sotch Magic Tape 810)
Measured Distance vs. Target Distance [mm]