TSL261R-LF TAOS, TSL261R-LF Datasheet - Page 6

• Manufacturer Part Number: TSL261R-LF
• Description: Photodiodes Light to Voltage NIR
• Manufacturer: TAOS
• Type: Infrared Light-to-Voltage Optical Sensorr

Specifications of TSL261R-LF

• Peak Wavelength: 940 nm
• Maximum Rise Time: 70 us
• Maximum Fall Time: 70 us
• Package / Case: SIP-3
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Product: Photodiode
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TSL260R, TSL261R, TSL262R
INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS
TAOS049E −SEPTEMBER 2007
6
Copyright E 2007, TAOS Inc.
†
NOTE A: Output goes high when beam is interrupted; working distance is several inches or less. Intended for use as optical-interrupter switch
NOTE A: Pullup resistor extends linear output range to near V
OPTEK part number
5 V
or reflective-object sensor.
at low V
100 Ω
OP240
DD
(3 V to 5 V).
†
Figure 8. Short-Range Optical Switch With Hysteresis
Figure 7. Pullup for Increased V
APPLICATION INFORMATION
r
TSL26xR
TSL261R
Sensor
Sensor
V
DD
5 V
www.taosinc.com
2
2
1
1
DD
with minimal (several millivolts typical) effect on V
3
15 kΩ
3
5 V
50-kΩ
Threshold
R
10 kΩ
P
= 100 kΩ
LM393
Output
OM
2
3
15 kΩ
−
+
r
8
4
4.7 kΩ
1
The LUMENOLOGY r Company
DARK
; particularly useful
Output