H22L SERIES OPTOLOGIC® OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS 0.472 (12.0) 0.457 (11.6) 0.249 (6.35) 0.243 (6.15) + D E + CL 0.39 (1.00) 0.34 (0.85) CL 0.129 (3.3) 0.119 (3.0) 0.103 (2.60) NOM FEATURES Optical CL 0.433 (11.0) 0.422 (10.7) • Black plastic housing • Choice of inverter or buffer output functions • Choice of open-collector or totem-pole output configuration • No contact switching 0.315 (8.0) • TTL/CMOS compatible output functions CL 0.055 (1.40) 0.045 (1.14) 0.295 (7.5) 0.272 (6.9) 0.055 (1.40) 0.045 (1.14) PART NUMBER DEFINITIONS 0.110 (2.8) 0.091 (2.3) H22LTB PIN 1 ANODE PIN 2 CATHODE 2 3 PIN 3 VCC 4 1 PIN 4 VO 5 0.020 (0.51) (SQ) 1. Dimensions for all drawings are in inches (millimeters). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified. 3. Lead cross section is controlled between .050 (1.27) from the seating plane and the end of the leads. Parameter Totem-pole, inverter output H22LOB Open-collector, buffer output H22LOI Open-collector, inverter output (Applies to Max Ratings and Characteristics Tables.) 1. Derate power dissipation linearly 1.67 mW/°C above 25°C. 2. Derate power dissipation linearly 2.50 mW/°C above 25°C. 3. RMA flux is recommended. 4. Methanol or isopropyl alcohols are recommended as cleaning agents. 5. Soldering iron 1/16” (1.6mm) from housing. 6. As long as leads are not under any stress or spring tension. NOTES: ABSOLUTE MAXIMUM RATINGS H22LTI NOTES PIN 5 GND Totem-pole, buffer output (TA = 25°C unless otherwise specified) Symbol Rating Operating Temperature TOPR -40 to +85 Units °C Storage Temperature TSTG -40 to +85 °C (Iron)(3,4,5,6) TSOL-I 240 for 5 sec °C Soldering Temperature (Flow)(3,4,6) TSOL-F 260 for 10 sec °C IF 50 mA Soldering Temperature EMITTER Continuous Forward Current Reverse Voltage VR 5 V Power Dissipation(1) PD 100 mW Output Current IO 50 mA Supply Voltage VCC 4.0 to 16 V Output Voltage VO 30 V PD 150 mW SENSOR Power 1 of 5 Dissipation(1) 100011B H22L SERIES OPTOLOGIC® OPTICAL INTERRUPTER SWITCH ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C) PARAMETER TEST CONDITIONS SYMBOL MIN. Operating Supply Voltage VCC VCC 4.5 TYP. MAX. 16 UNITS V Forward Voltage IF = 20 mA VF — 1.7 V Reverse Leakage Current VR = 5 V IR — 10 µA mA INPUT DIODE COUPLED Operating Supply Current IF = 15 mA or 0 mA, VCC = 16 V ICC — 5 Low Level Output Voltage IF = 0 mA, VCC = 5 V, RL = 100 ! VOL — 0.4 V IF = 15 mA, VCC = 5 V, RL = 360 ! VOL — 0.4 V IF = 15 mA, VCC = 5 V, IOH = -800 µA VOH 2.4 — V IF = 0 mA, VCC = 5 V, IOH = -800 µA VOH 2.4 — V IF = 0 mA, VCC = 5 V, IOH = -800 µA IOH 100 µA IF = 0 mA, VCC = 5 V, VOH = 30 V IOH — 100 µA IF(+) — 15 mA IF(-) 0.50 — mA H22LTB, H22LOB Low Level Output Voltage H22LTI, H22LOI High Level Output Voltage H22LTB High Level Output Voltage H22LTI High Level Output Current H22LOB High Level Output Current H22LOI Turn on Threshold Current VCC = 5 V, RL = 360 ! Turn off Threshold Current VCC = 5 V, RL = 360 ! Hysteresis Ratio IF(+) / IF(-) 1.3 Propagation Delay VCC = 5 V, RL = 360 ! tPLH, tPHL 5 µs Output Rise and Fall Time VCC = 5 V, RL = 360 ! tr, tf 70 ns INPUT/OUTPUT TABLE Part LED Output H22LTB On High H22LTB Off Low H22LTI On Low H22LTI Off High H22LOB On High H22LOB Off Low H22LOI On Low H22LOI Off High Number 2 of 5 100011B H22L SERIES OPTOLOGIC® OPTICAL INTERRUPTER SWITCH CIRCUIT SCHEMATICS ANODE (1) VOLTAGE REGULATOR VCC (3) H22LTB LA VOUT (4) CATHODE (2) ANODE (1) Totem-Pole Output Buffer GND (5) VOLTAGE REGULATOR VCC (3) H22LTI LA VOUT (4) CATHODE (2) ANODE (1) GND (5) VCC (3) VOLTAGE REGULATOR VOUT (4) LA CATHODE (2) ANODE (1) GND (5) VCC (3) VOLTAGE REGULATOR LA 3 of 5 H22LOB Open-Collector Output Buffer VOUT (4) CATHODE (2) Totem-PoleOutput inverter H22LOI Open-Collector Output Inverter GND (5) 100011B H22L SERIES OPTOLOGIC® OPTICAL INTERRUPTER SWITCH Switching Speed Test Circuit Typical Operating Circuit VCC C2 5V R IN RL R1 R2 .1 uf bypass Pulse Generator VO = 5V f = 10 KHz d.c. = 50% + V IN - VO .1 uf bypass C1 GND GND R 1 = 180 ! R 2 = 360 ! C 1 and C2 include probe and stray wire capacitance C 1 = 15 pf C 2 = 20 pf Switching Test Curve for Buffers Switching Test Curve for Inverters 50% 50% 0 mA 0 mA t PLH t PHL t PLH t PHL VOH VOH Output VO 90% 10% 50% 10% 90% Output VO 90% 10% VOL tr 4 of 5 90% tf 10% VOL tf tr 100011B H22L SERIES OPTOLOGIC® OPTICAL INTERRUPTER SWITCH DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. www.fairchildsemi.com 5 of 5 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. © 2000 Fairchild Semiconductor Corporation 100011B