TRS1766 TAOS, TRS1766 Datasheet - Page 5

• Manufacturer Part Number: TRS1766
• Description: Photodiodes Blue reflective sensor
• Manufacturer: TAOS
• Type: High Sensitivity Reflective Color Sensorr

Specifications of TRS1766

• Package / Case: SMT
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The LUMENOLOGY r Company
NOTES: A. The input irradiance is supplied by pulsing the LED with a white test card positioned 1 mm from the face of the device.
Generator
Pulse
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
300
C. The pulse generator output drive is adjusted until the sensor output voltage reaches 2 volts.
B. The output waveform is monitored on an oscilloscope with the following characteristics: t
TRS1766
TRS1755
DETECTOR SPECTRAL RESPONSIVITY
1
TRS1722
500
Ç Ç Ç Ç
White Test Card
2
– Wavelength – nm
Figure 2
TEST CIRCUIT
1 mm
700
PARAMETER MEASUREMENT INFORMATION
Normalized to
TYPICAL CHARACTERISTICS
900
@ 670 nm
TRS1722
t
T
Figure 1. Switching Times
A
–
+
= 25 C
V
www.taosinc.com
DD
3
1100
4
R
L
(see Note B)
10
Output
9
8
7
6
5
4
3
2
1
0
0
Output
V
DD
Input
LED
10
= 5 V
T
A
FREE-AIR TEMPERATURE
t
– Free-Air Temperature – C
20
VOLTAGE WAVEFORM
DARK VOLTAGE
Figure 3
10%
r
30
< 100 ns, Z
90%
vs
t
r
40
TAOS034 – NOVEMBER 2002
Copyright E 2002, TAOS Inc.
i
90%
1 M , C
50
10%
60
i
20 pF.
70
t
f
5