TSL261R-LF TAOS, TSL261R-LF Datasheet - Page 6
![Photodiodes Light to Voltage NIR](/photos/15/82/158214/pg06_tsl245r_sml.jpg)
TSL261R-LF
Manufacturer Part Number
TSL261R-LF
Description
Photodiodes Light to Voltage NIR
Manufacturer
TAOS
Type
Infrared Light-to-Voltage Optical Sensorr
Datasheet
1.TSL262RSM-LF.pdf
(14 pages)
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