QRD1113/1114 Reflective Object Sensor
March 2005
QRD1113/1114
Reflective Object Sensor
Features
■
Phototransistor Output
PACKAGE DIMENSIONS
■
No contact surface sensing
■
Unfocused for sensing diffused surfaces
■
Compact Package
■
Daylight filter on sensor
Description
The QRD1113/14 reflective sensor consists of an infrared emit-
ting diode and an NPN silicon photodarlington mounted side by
side in a black plastic housing. The on-axis radiation of the emit-
ter and the on-axis response of the detector are both perpendic-
ular to the face of the QRD1113/14. The photodarlington
responds to radiation emitted from the diode only when a reflec-
tive object or surface is in the field of view of the detector.
Package Dimensions
0.083 (2.11)
OPTICAL
CENTERLINE
0.240 (6.10)
0.120 (3.05)
PIN 1 INDICATOR
0.173 (4.39)
0.183 (4.65)
0.500 (12.7)
MIN
0.020 (0.51)
SQ. (4X)
2
3
0.100 (2.54)
1
4
Schematic
2
3
0.083 (2.11)
PIN 1 COLLECTOR
PIN 2 EMITTER
PIN 3 ANODE
PIN 4 CATHODE
NOTES:
1. Dimensions for all drawings are in inches (millimeters).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
3. Pins 2 and 4 typically .050" shorter than pins 1 and 3.
4. Dimensions controlled at housing surface.
1
4
©2005 Fairchild Semiconductor Corporation
1
www.fairchildsemi.com
QRD1113/1114 Rev. 1.0.0
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
