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SX493 Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers |
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SX493 Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers |
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1 / 2 page  Internal Circuit Dimensions Tolerance 3 mm max. ±0.125 3 t mm v 6 ±0.150 6 t mm v 10 ±0.180 10 t mm v 18 ±0.215 18 t mm v 30 ±0.260 Unless otherwise specified, the tolerances are as shown below. Terminal No. Name A Anode K Cathode V Power supply (Vcc) O Output (OUT) G Ground (GND) K A V G O Cross section AA Cross section BB Five, 0.5 Five, 0.25 Two, 1 0 –0.2 dia. 6 0.2 7 ±0.1 0.75 ±0.1 6.9 ±0.5 6.5 ±0.05 (1.25) (1.25) 9.5 (Tip dimension) Pull-off taper: 1/25 max. 168 Photomicrosensor (Transmissive) EE-SX493 Dimensions Note: All units are in millimeters unless otherwise indicated. Features • Incorporates an IC chip with a built-in detector element and amplifier. • Incorporates a detector element with a built-in temperature compensation circuit. • A wide supply voltage range: 4.5 to 16 VDC • Directly connects with C-MOS and TTL. • Allows highly precise sensing with a 0.2-mm-wide sensing aperture. Absolute Maximum Ratings (Ta = 25 °C) Item Symbol Rated value Emitter Forward current IF 50 mA (see note 1) Reverse voltage VR 4 V Detector Power supply voltage VCC 16 V Output voltage VOUT 28 V Output current IOUT 16 mA Permissible output dissipation POUT 250 mW (see note 1) Ambient temperature Operating Topr –40 °C to 60 °C Storage Tstg –40 °C to 85 °C Soldering temperature Tsol 260 °C (see note 2) Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25 °C. 2. Complete soldering within 10 seconds. Electrical and Optical Characteristics (Ta = 25 °C) Item Symbol Value Condition Emitter Forward voltage VF 1.2 V typ., 1.5 V max. IF = 20 mA Reverse current IR 0.01 µA typ., 10 µA max. VR = 4 V Peak emission wavelength λP 940 nm typ. IF = 20 mA Detector Low-level output voltage VOL 0.12 V typ., 0.4 V max. Vcc = 4.5 to 16 V, IOL = 16 mA, IF = 15 mA High-level output voltage VOH 15 V min. Vcc = 16 V, RL = 1 kΩ, IF = 0 mA Current consumption ICC 5 mA typ., 10 mA max. Vcc = 16 V Peak spectral sensitivity wavelength λP 870 nm typ. VCC = 4.5 to 16 V LED current when output is OFF IFT 10 mA typ., 15 mA max. VCC = 4.5 to 16 V LED current when output is ON Hysteresis nH 15% typ. VCC = 4.5 to 16 V (see note 1) Response frequency f 3 kHz min. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 2) Response delay time tPLH (tPHL) 3 µs typ. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3) Response delay time tPHL (tPLH) 20 µs typ. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3) |
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