TMD37821 datasheet(7/34 Pages) TAOS

7 / 34 page

Datasheet - Mar. 2013 - V2

TMD3782 – 7

Figure TMD3782 – 9:

Optical Characteristics (Clear Channel), VDD = 3V, TA = 25ºC, AGAIN = 16x, ATIME = 0xF6

Figure TMD3782 – 10:

Optical Characteristics (RGBC), VDD = 3V, TA = 25ºC

Notes:

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.

Parameter

Test Conditions

Clear Channel

Unit

Min

Typ

Max

Irradiance responsivity

λD = 465 nm

(Note 1)

9.4

11.8

14.2

count/

(μW/cm2)

λD = 525 nm

(Note 2)

12.5

15.6

18.7

λD = 615 nm

(Note 3)

14.6

18.2

21.8

Parameter

Test

Conditions

Clear Channel

Red

Channel

Green

Channel

Blue

Channel

Min

Max

Min

Max

Min

Max

Color ADC count value

ratio:

Color/Clear

λD = 465 nm

(Note 1)

15%

10%

42%

70%

90%

λD = 525 nm

(Note 2)

25%

60%

85%

10%

45%

λD = 615 nm

(Note 3)

80%

110%

14%

24%

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