TSOP22.., TSOP24.., TSOP48.., TSOP44.. www.vishay.com Vishay Semiconductors Axis Title ) 2 1.0 1.0 10000 0.9 0.9 ity 0.8 tiv 0.8 0.7 nsi f = f e 0 0.7 S 1000 0.6 f = 10 kHz f = 100 kHz 0.6 0.5 ectral ne ne ine p 0.5 ld Irradiance (mW/m 0.4 e S 1st li 2nd li ho 2nd l v 0.4 s 0.3 re 100 elati h 0.3 0.2 R - - T l. 0.2 . 0.1 λ) re 0.1 e min 0 S( E 1 10 100 1000 0 10 ΔV - AC Voltage on DC Supply Voltage (mV) 750 850 950 1050 1150 S RMS 21425 λ - Wavelength (nm) Fig. 7 - Sensitivity vs. Supply Voltage Disturbances Fig. 10 - Relative Spectral Sensitivity vs. Wavelength 0° 10° 20° 0.8 30° 0.7 0.6 40° 0.5 1.0 TSOP22.. 0.4 TSOP48.. 0.9 50° 0.3 0.8 60° TSOP24.. 0.2 TSOP44.. 70° Max. Envelope Duty Cycle 0.7 0.1 80° f = 38 kHz, E = 2 mW/m² e 0 0 20 40 60 80 100 120 0.6 0.4 0.2 0 21396_13 Burst Length (Number of Cycles/Burst) 96 12223p2 drel - Relative Transmission Distance Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length Fig. 11 - Horizontal Directivity ) 2 0.40 0.8 0.35 ) 2 0.7 m 0.30 0.6 W/ m 0.25 0.5 0.20 0.4 itivity ( s ld Irradiance (mW/m 0.15 en 0.3 ho S s - re . 0.10 0.2 h e min - T 0.05 E 0.1 . e min 0 0 E -30 -10 10 30 50 70 90 2 3 4 5 6 T - Ambient Temperature (°C) V - Supply Voltage (V) amb S Fig. 9 - Sensitivity vs. Ambient Temperature Fig. 12 - Sensitivity vs. Supply Voltage Rev. 1.8, 26-Sep-2018 4 Document Number: 82459 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
