F www.vishay.com Vishay Semiconductors Narrow Band Optical Filter AVAILABLE FOR PACKAGES FEATURES * Mold * Enhanced suppression of disturbance signals by special filtering * MiniMold * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 * Panhead * Heimdall DESCRIPTION The "F" option provides an enhanced narrow band optical filtering function for improved suppression of unwanted optical disturbance signals. This filter option is available for all Vishay molded IR receivers listed below. Only the typical spectral sensitivity vs. wavelength specification on the corresponding datasheets changes. The new function is shown below: S ()rel - Relative Spectral Sensitivity 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 750 850 950 1050 1150 - Wavelength (nm) 21769 Fig. 1 - Relative Spectral Sensitivity vs. Wavelength ORDERING INFORMATION T S O P d d d 2 or 3 digit product series d d S S 1 V F 2 digit frequency Mechanical option "V" "F" (SS1 if no holder) option (1) option B S d d Optional tape and reel Notes * d = "digit", please consult the list of available series to create a valid part number. (1) As second option possible; see V option datasheet. Example: TSOP4838SS1F - F version, straight leads in tubes TSOP4838YA1F - F version with YA1 holder TSOP2238SS1FBS12 - F version with tape and reel TSOP6236FTR - F version, SMD side view taped TSOP32338SS1VF - V and F version molded package TSOP75438FTR - F version, Heimdall package side view taped TSOP53338SS1F - F version, straight leads minimold packed in bulk Rev. 1.8, 12-Feb-18 1 Document Number: 81590 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