Datasheet, Public

Page 7

[v2-00] 2023-Feb-09

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TCS3400 − Electrical Characteristics

Figure 10:

Optical Characteristics, VDD=3V, TA=25°C

Note(s):

1. The 465 nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics: dominant wavelength

λD = 465 nm, spectral halfwidth Δλ½ = 22 nm.

2. The 525 nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics: dominant wavelength

λD = 525 nm, spectral halfwidth Δλ½ = 35 nm.

3. The 615 nm input irradiance is supplied by a AlInGaP light-emitting diode with the following characteristics: dominant wavelength

λD = 615 nm, spectral halfwidth Δλ½ = 15 nm.

4. The 850 nm input irradiance is supplied by an AlGaAs light-emitting diode with the following characteristics: peak wavelength

λP = 850 nm, spectral halfwidth Δλ½ = 42 nm.

Parameter

Test Conditions

Red /

Clear

Channel

Green /

Clear

Channel

Blue /

Clear

Channel

IR /

Clear

Channel

Min

Max

Min

Max

Min

Max

Min

Max

Color ADC

count value

ratio:

Color / Clear

λD = 465 nm

(1)

0%

13%

10%

38%

70%

91%

λD = 525 nm

(2)

3%

22%

59%

86%

10%

40%

λD = 615 nm

(3)

80%

110%

0%

15%

3%

26%

0%

5%

λP = 850 nm

(4)

667%