GP2D05 Datasheet, PDF (2/3 Pages) Sharp Electrionic Components – Distance Measuring Sensor of 1-bit Output

s Electro-optical Characteristics
Parameter
Distance measuring range
Output terminal voltage
Distance characteristics of output
Average dissipation current
Dissipation current at OFF-state
Vin terminal current
Symbol
∆L
V OH
V OL
Vo
ICC
Iccoff
I vin
Conditions
*1,*3
Output voltage at High, *1
Output voltage at Low, *1
*1,*2
*4
*5
Vin = 0V
L : Distance to reflective object
*1 Reflective object : White paper (reflectivity : 90%)
*2 Adjustment shall be available with the VR built in the sensor so that the output switching distance may be L=24 cm.
*3 Distance measuring range on conditions after adjustment of the output switching distance to L=24
*4 Average dissipation current measured on the conditions shown below
70ms
Vin
Current [OFF]
Current [ON]
*5 Dissipation current when Vin terminal is in High (current OFF) state.
*6 Vin terminal : Open drain drive input.
Conditions : Vin terminal current at Vin OFF-state >=2.6V
Vin terminal current at Vin ON-state <= 0.2V
GP2D05
MIN.
10
V CC-0.3
-
-
-
-
-
(Ta=25˚C,Vcc=5V)
TYP. MAX. Unit
-
80
cm
-
-
V
-
0.3
V
24
-
cm
10
22
mA
3
8
µA
- 160 - 270 µ A
1ms or more
s Timing Chart
Control signal (V_in)
Current [OFF]
Current [ON]
1ms or More
Output (Vo)
Distance measuring operation start
MAX. 56ms
TYP. 28ms
Output [H] or [L]