IS1U60 Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza

componentes Descripción

Fabricante

IS1U60

Sensors with 1-Package Design of Remote Control Detecting Functions owing to OPIC

Sharp Electronics 

IS1U60/IS1U60L

s Performance

Using the transmitter shown in Fig. 1, the output signal of the light detecting unit is good enough to meet the following items in the standard optical system in Fig. 2.

(1) Linear reception distance characteristics

When L=0.2 to 5 m, Ee < 10 lx ( *4) and φ =0˚ in Fig. 2, the output signal shall meet the electrical characteristics in the attached list.

(2) Sensitivity angle reception distance characteristics

When L=0.2 to 3 m, Ee < 10 lx ( *4) and φ<= 30 ˚ in the direction X and θ =0˚ in the direction Y in Fig. 2,

the output signal shall meet the electrical characteristics in the attached lis.t Further, the electrical characteristics shall be met

when L=0.2 to 5 m, Ee < 10 lx (*4) and φ =0˚ in the direction X and θ<= 15˚ in the direction Y.

*4 It refers to detector face illuminance.

20cm

10kΩ

+ 5V

Transmitter (GL521 used)

Duty 50%

fo = 38kHz

Fig. 1 Transmitter

Vout

Oscilloscope

In the above figure, the transmitter should be set so that the output Vout can be 40mVP - P.

However, the PD49PI to be used here should be of the short-circuit current I SC =2.6 µ A at Ev=100 lx.

(Ev is an illuminance by CIE standard light source A (tungsten lamp).)

Transmitter

Direction Y

Direction X

External disturbing light

detector face illuminance : Ee

θ, φ

θ, φ

Reception distance : L

Vout

φ : Direction X

θ : Direction Y

Fig. 2 Standard optical system

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