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QRD1114Datasheet PDF
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QRD1113 / QRD1114 — Reflective Object Sensor
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
QRD1113 / QRD1114 Rev. 1.2.0 1
June 2013
QRD1113 / QRD1114
Reflective Object Sensor
Features
• Phototransistor Output
• No-Contact Surface Sensing
• Unfocused for Sensing Diffused Surfaces
• Compact Package
• Daylight Filter on sensor
Ordering Information
Part Number
Operating
Temperature
Package Top Mark Packing Method
QRD1113
-40 to +85°C
Custom 4L QRD1113 Bulk
QRD1114 Custom 4L QRD1114 Bulk
Description
The QRD1113 and QRD1114 reflective sensors consist of
an infrared emitting diode and an NPN silicon phototrans-
istor mounted side by side in a black plastic housing. The
on-axis radiation of the emitter and the on-axis response
of the detector are both perpendicular to the face of the
QRD1113 and QRD1114. The phototransistor responds
to radiation emitted from the diode only when a reflective
object or surface is in the field of view of the detector.
14
23
Schematic
PIN 1. Collector PIN 3. Anode
PIN 2. Emitter PIN 4. Cathode
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