HBCS-1100 Datasheet, PDF (7/7 Pages) Agilent(Hewlett-Packard) – High Resolution Optical Reflective Sensor

0.4
SEE NOTES 7, 8, 9
0.3
0.2
0.1
0
-0.4 -0.2 0 0.2 0.4 0.6 0.8
∆ – DISTANCE FROM MAXIMUM SIGNAL (mm)
110
100
90
80
70
60
50
40
30
20
10
0
0
∆
12345 6
– REFLECTOR DISTANCE (mm)
110
100
90
90 %
80
70
60
50
40
30
20
10
d
0
-0.3 -0.2 -0.1 0
10 %
0.1 0.2 0.3
∆d – EDGE DISTANCE (mm)
Figure 8. Image Size vs. Maximum
Signal Point.
Figure 9. Reflector Distance vs.
Percent Reflected Photocurrent.
Figure 10. Step Edge Response.
110
100
90
80
70
60
50
40
30
20
10
0
01 23 45 6
SPATIAL FREQUENCY (LINE PAIR/mm)
110
100
90
80
70
60
50
40
70 °C
30
25 °C
20
10
0
600 700 800 900 1000
λ – WAVELENGTH (nm)
100
10
1
+ ^IF
0.1
V_F
-
0.01
1.3
1.4
1.5
1.6
1.7
V_F – FORWARD VOLTAGE (V)
Figure 11. Modulation Transfer
Function.
Figure 12. Detector Spectral
Response.
Figure 13. LED Forward Current vs.
Forward Voltage Characteristics.
V_CC
1.2
0 °C
1.0
25 °C
0.8
70 °C
0.6
0.4
0.2
0
640 660 680 700 720 740 760
λ – WAVELENGTH (nm)
Figure 14. Relative Radiant Flux vs.
Wavelength.
REFLECTOR
3
1
R₂
REFERENCE
PLANE
ANODE
V_F ⁶
R₁
I_P
CATHODE ₄
SUBSTRATE, CASE
D_S
D_S
+
2
8
–
V_OUT =
V_CC
1 + R₂/R₁
– I_PR_F
R_F
Figure 15. Photodiode Interconnection.
V_OUT
4-21