External dimensions (Unit : mm) RPI-1133 Photointerrupter, Small type 4.2 Thorugh hole 3.2 mA Reverse voltage VR 5 V Power dissipation PD 80 mW Power supply voltage VCC 7 V Output current IO 10 mA Power dissipation PD 80 mW Operating temperature Topr −20 to +60 °C Storage temperature Tstg −40 to +100 °C Output (photo IC) Optical control equipment Gap 1.1±0.1 Cross-section A-A C0.8 A Features 1) Small slit width (0.3mm) for high precision. 2) Fast response. 3) Built-in visible light filter. 2.5 50 1.25 1.25 IF Optical axis center (1.7) Forward current 1.2 Unit 2.8 Limits 5 Symbol Input (LED) Parameter 5-φ0.8 4 0.3 Applications Absolute maximum ratings (Ta=25°C) 2-R0.2 C0.2 Min5.4 2.1 Electrical and optical characteristics (Ta=25°C) Symbol Min. Typ. Max. Forward voltage VF − 1.1 1.3 V IF=10mA Reverse current IR − − 10 µA VR=5V Power supply voltage VCC 2.0 − 7.0 V Output low level voltage VOL − 0.08 0.35 V VCC=3V, IOL=2mA Output high level voltage VOH 2.8 − 3.0 V VCC=3V, IF=0mA Low level power supply current ICCL − 0.35 1.5 mA VCC=3V, IF=5mA Vcc VCC=3V, IF=0mA Vo ICCH − 0.35 1.5 mA 2.5 mA VCC=3V − VCC=3V µs VCC=3V, IF=5mA, RL=100Ω 0.7 0.9 tPLH − 22 66 High → Low Propagation delay time tPHL − 5.5 16 Rise time tr − 5 15 Fall time tf − 0.05 0.15 Cut-off frequency fC − 1 − Peak light emitting wavelength Response time λP − tr − 5 15 tf − 0.05 0.15 − 950 MHz IF=50mA ∗ Non-coherent Infrared light emitting diode used. nm VCC=3V, IF=5mA, RL=100Ω µs ∗ This product is not designed to be protected against electromagnetic wave. 1.3 IFHL 1.1 IFLH 0.9 0.7 Electrical and optical characteristics curves 0°C 40 25°C 50°C 30 75°C 20 10 1.2 1.6 FORWARD VOLTAGE : VF (V) Fig.1 Forward current vs. forward voltage 2.0 400 300 200 100 0 0 5.0 10 LOW LEVEL OUTPUT CURRENT : IOL (mA) Fig.2 Low level output voltage vs. low level output current 0 20 40 0.8 0.6 tr 0.4 0.2 tf 0.1 60 0.5 1.0 5.0 100 10 d 0 2.0 2.5 AMBIENT TEMPERATURE : Ta (°C) LOAD RESISTANCE : RL (kΩ) DISTANCE : d (mm) Fig.4 Threshold input current vs. ambient temperature Fig.5 Response time Fig.6vs. load resistance Fig.6 Relative output voltage vs. distance characteristics 0.5 FORWARD CURRENT : IF (mA) −25°C 500 LOW LEVEL OUTPUT VOLTAGE : VOL (V) 50 Notes: 1. Unspecified tolerance shall be ±0.2 . 2. Dimension in parenthesis are show for reference. Cathode 1.0 1.5 0.5 −20 0.8 Anode RELATIVE OUTPUT VOLTAGE : VO (%) − 0.4 0.4 (2.5) RISE FALL TIME : tr,tf (µsec) 0.25 IFLH / IFHL 0 0 5-0.5 − IFHL Low → High Propagation delay time Response time 5-0.2 (3.2) THRESHOLD INPUT CURRENT : IFHL,IFLH (mA) Hysteresis +0.1 -0 Conditions Unit GND High → Low Threshold input current FORWARD CURRENT : IF (mA) Photo IC Infrared light emitter diode Transfer characteristics High level power supply current LOW LEVEL OUTPUT VOLTAGE : VOL (V) Output characteristics Input characteristics Parameter φ1.2 A 0.4 0.3 IOL=8mA 0.2 IOL=5mA IOL=2mA 0.1 50 IF=5mA VCC Constant voltage circuit 40 50% +3V Input RL tPHL Output Amplifier VOH 20 90% 47Ω 10 1.5V GND 10% VOL tf 0 -20 0 20 40 60 AMBIENT TEMPERATURE : Ta(°C) Fig.3 Low level output voltage vs. ambient temperature tPLH output tr=tf =0.01µs ZO=50Ω 30 0 −20 0 20 40 60 80 100 AMBIENT TEMPERATURE : Ta (°C) Fig.7 Forward current falloff Fig.8 Response time measurement circuit tr Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1