TCS3430 datasheet(7/38 Pages) OSRAM

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[v3-00] 2023-Jan-18

TCS3430 − Electrical Characteristics

Figure 8:

Optical Characteristics

Note(s):

1. Tested using collimated light sources.

Figure 9:

Filter Characteristics

Note(s):

1. Filter parameters are measured on a production ongoing sample basis using diffused light.

Parameter

Channel

Light Source

Min

Typ

Max

Units

Irradiance

Responsivity

16x gain,

400ms (1)

Warm White LED

(2700K, 25μW/cm2)

counts/

(μW/cm2)

Y56

8.7

12.2

15.8

IR1

Far Red LED

(λ = 730nm, 11.6μW/cm2)

135

180

IR2

IR LED

(λ = 950nm, 41.8μW/cm2)

160

230

Symbol

Parameter

Min

Typ

Max

Units

λ_X1

Peak 1 wavelength of channel X

427

437

447

λ_X2

Peak 2 wavelength of channel X

564

574

584

λ_Y

Peak wavelength of channel Y

527

537

547

λ_Z

Peak wavelength of channel Z

424

434

444

FWHM_X1

Full width at half maximum of channel X peak 1

FWHM_X2

Full width at half maximum of channel X peak 2

103

FWHM_Y

Full width at half maximum of channel Y

102

112

FWHM_Z

Full width at half maximum of channel Z

T50L_IR1

Lower edge of IR1 at 50% of transition

672

687

702

T50H_IR1

Higher edge of IR1 at 50% of transition

815

830

845

T50_IR2

At 50% of transition of IR2

812

827

842

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