SFH5712 datasheet(6/17 Pages) OSRAM

6 / 17 page

SFH 5712

2010-03-31

Characteristics

Parameter

Symbol

Value

Unit

min.

typ.

max.

Mean current consumption

ACTIVE mode, E

V = 0lx, VDD = 2.5 V

145

200

μA

Mean current consumption

ACTIVE mode, E

V = 1000lx, VDD = 2.5 V

170

μA

Mean current consumption

STAND-BY mode, V

DD = 2.5 V

2.5

μA

Spectral range of sensitivity

20%

400 ...

680

Wavelength of max. photosensitivity

s max

500

Dimensions of radiant sensitive area

L x W

0.4 x

0.4

mm x mm

I²C power up time after Vdd “ON“

(see Appendix 1: flicker reduction and timing)

µs

Output update time for first measurement

(see Appendix 1: flicker reduction and timing)

upd

1.5

Resolution of the digital output signal

(3lx ....65klx)

Out

count/lx

Digital output signal variation

for V

DD = VDD, min to VDD, max; EV = 1000lx

± 10

counts

Deviation from linear output characteristics

X = 100-65klx

X = 10-100lx

X = 3-10lx

lin

±5

±10

±20

Temperature coefficient of the output signal

op= 0...50°C

op= -15...0°C & 50...70°C

(1000lx; Norm light A)

<0.2

<0.25

%/K

Flicker reduction at the output

(noise frequency: 50...60Hz)

(see Appendix 1: flicker reduction and timing)

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