可得接收头SR138可替代TSOP75438/TSOP75338/TSOP75538

Parameter

Test Conditions

Symbol

Min

T*

Max

Unit

Supply Voltage

Vs

2.7

5.5

V

Supply Current

Vs=5V Ev=40klx,sunlight

Is

 0.7

1.1

1.4 

mA

Tran*ission Distance

IR diode AT205,IF=0.4A

d

20

m

Directivity

Angle of 1/2 tran*ission distance

θ

&plu*n;50

deg

Carrier frequency

fo

37.9

kHz

Peak Wavelength

λ

940

nm

Output Voltage Low

VOSL

250

mV