PACKAGE DIMENSIONS 0.75 (.) Ø 0.065 (.65) 0.00 (.5) 0.00 (5.08) Ø 0.095 (.) 0.00 (.5) 0.500 (.7) MIN 0.00 (0.5) SQ. 3X 0.075 (.90) X 0.05 (0.6) Part Number Definitions Color Code QSE56 Totem-Pole, buffer output Red QSE57 Totem-Pole, inverter output Yellow QSE58 Open-collector, buffer output Green QSE59 Open-collector, inverter output Blue GND V OUT V CC Input/Output Table DESCRIPTION 0.00 (.5) REF. NOTES:. Dimensions for all drawings are in inches (mm).. Tolerance of ±.00 (.5) on all non-nominal dimensions unless otherwise specified. Part Number Light Output QSE56 On High Off Low QSE57 On Low Off High QSE58 On High Off Low QSE59 On Low Off High The QSE5X family are OPTOLOGIC ICs which feature a Schmitt trigger at output which provides hysteresis for noise immunity and pulse shaping. The basic building block of this IC consists of a photodiode, a linear amplifier, voltage regulator, Schmitt trigger and four output options. The TTL/LSTTL compatible output can drive up to ten TTL loads over supply currents from.5 to 6.0 volts. The devices are marked with a color stripe for easy identification. FEATURES Bipolar silicon IC Package type: Sidelooker Medium wide reception angle, 50 Package material and color: black epoxy Matched emitter: QEE3/QEE3 Daylight filter High sensitivity Direct TTL/LSTTL interface Page of 7
V OUT () QSE56 Totem-Pole Output Buffer V OUT () QSE57 Totem-Pole Output inverter V OUT () QSE58 Open-Collector Output Buffer V OUT () QSE59 Open-Collector Output Inverter Page of 7
ABSOLUTE MAXIMUM RATINGS (T A = 5 C unless otherwise specified) Parameter Symbol Rating Unit Operating Temperature T OPR -0 to +85 C Storage Temperature T STG -0 to +00 C Soldering Temperature (Iron) (,3,) T SOL-I 0 for 5 sec C Soldering Temperature (Flow) (,3) T SOL-F 60 for 0 sec C Output Current I O 50 ma Supply Voltage V CC.0 to 6 V Output Voltage V O 30 V Power Dissipation () P D 00 mw NOTES:. Derate power dissipation linearly.50 mw/ C above 5 C.. RMA flux is recommended. 3. Methanol or isopropyl alcohols are recommended as cleaning agents.. Soldering iron /6" (.6 mm) minimum from housing. 5. λ = 880 nm (AlGaAs). ELECTRICAL / OPTICAL CHARACTERISTICS (T A = 0 C to +85 C, V CC =.5 to 6 volts) Parameter Symbol Min Typ Max Units Test Conditions Positive Going Threshold Irradiance (5) Ee (+) 0.05 0.50 mw/cm T A = 5 C Hysteresis Ratio Ee (+)/Ee( ).0.00 Supply Current I CC 5.0 ma Ee = 0 or.3 mw/cm (5) Peak to peak ripple which will cause false triggering.00 V f = DC to 50 MHZ QSE56 (BUFFER TOTEM POLE) High Level Output Voltage V OH V CC -. V Ee =.3 mw/cm, I OH = -.0mA (5) Low Level Output Voltage V OL 0.0 V Ee = 0, I OL = 6 ma QSE57 (INVERTER TOTEM POLE) High Level Output Voltage V OH V CC -. V Ee = 0, I OH = -.0mA Low Level Output Voltage V OL 0.0 V Ee =.3 mw/cm, I OL = 6mA (5) QSE58 (BUFFER OPEN COLLECTOR) High Level Output Current I OH 00 µa Ee =.3mW/cm, V OH = 30V (5) Low Level Output Voltage V OL 0.0 V Ee = 0, I OL = 6mA QSE59 (INVERTER OPEN COLLECTOR) High Level Output Current I OH 00 µa Ee = 0, V OH = 30V Low Level Output Voltage V OL 0.0 V Ee =.3mW/cm, I OL = 6mA (5) QSE56, QSE57 Output rise, fall times tr, tf 70 ns Ee = 0 or.3 mw/cm, f = 0KHz Propagation delay tphl, tplh 6.0 µs DC = 50%, R L =360Ω (5) QSE58, QSE59 Output rise, fall times tr, tf 00 ns Ee = 0 or.3 mw/cm, f = 0KHz Propagation delay tphl, tplh 6.0 µs DC = 50%, R L =360Ω (5) Page 3 of 7
VO- Output Voltage (V) V O - Output Voltage (V) PSTIC SILICON Typical Performance Curves - (Sensor Coupled to QEE3 Emitter) Fig. Output Voltage vs. Input Current (Inverters) Fig. Output Voltage vs. Input Current (Buffers) 6 5 V OH R L = 70 Ω d = mm 6 5 R L = 70 Ω d = mm V OH 3 3 V OL V OL 0 0 3 5 0 0 3 5 I F - Input Current (ma) I F - Input Current (ma) Fig. 3 Threshold Current vs. Distance Fig. Normalized Threshold Current vs. Supply Voltage IF(ON) - Normalized Threshold Current 0 8 6.0 0.8 0.6 0. 0. Normalized to: R L = 70Ω T A = 5 C d = mm Pulsed 00Hz PW = 00µs IF - Normalized Threshold Current.6...0 0.8 0.6 0. 0. Normalized to: Turn ON Threshold 0. 0 6 8 0 d - Distance (mm) 0.0 0 6 8 0 6 V CC - Supply Voltage (V) Page of 7
Response Delay Time (us) PSTIC SILICON Fig. 5 Normalized Threshold Current vs. Ambient Temperature Fig. 6 Low Output Voltage vs. Output Current IF - Normalized Threshold Current.8.6...0 0.8 0.6 0. Normalized to: VOL- Output Voltage, Low (V) 0. I F = 0 ma 0. 0.0-0 -0 0 0 0 60 80 00 T A - Ambient Temperature ( C) 0.0 0 I O - Output Current (ma) Fig. 7 Response Time vs. Forward Current 5 3 R L = 70 Ω I F Pulsed T = 0 ms Duty Cycle = 50% T PLH T PHL 0 0 5 0 5 0 I F - Forward Current (ma) Page 5 of 7
Fig. 8 Switching Speed Test Circuit C Pulse Generator V O = 5V f = 0 KHz d.c. = 50% R R C 5V. uf bypass GND R = 360 Ω R = 80 Ω C = 5 pf C and C include probe and C = 0 pf stray wire capacitance Fig. 9 Switching Times Definition for Buffers Fig. 0 Switching Times Definition for Inverters 50% 50% 0 ma 0 ma tplh tphl t PHL tplh V OH Output V O 90% 0% 50% VOH Output V O 0% 90% V 0% 90% OL V OL 90% 0% tr tf t f t r Page 6 of 7
DISCIMER 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:. 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.. 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. Page 7 of 7