TSOP942.., TSOP944.. www.vishay.com Vishay Semiconductors IR Receiver Modules for Remote Control Systems FEATURES Improved dark sensitivity Improved immunity against optical noise Very low supply current Photo detector and preamplifier in one package Internal filter for PCM frequency Supply voltage: 2.0 V to 3.6 V Insensitive to supply voltage ripple and noise 1 Material categorization: 22 for definitions of compliance please see 33 16672 www.vishay.com/doc 99912 click logo to get started DESIGN SUPPORT TOOLS MECHANICAL DATA 1 = OUT, 2 = GND, 3 = V S Models Available DESCRIPTION The TSOP94... series devices are the latest generation miniaturized IR receiver modules for infrared remote control systems. These series provide improvements in sensitivity to remote control signals in dark ambient as well as in sensitivity in the presence of optical disturbances e.g. from CFLs. The devices contain a PIN diode and a preamplifier assembled on a lead frame. The epoxy package contains an IR filter. Th e demodulated output signal can be directly connected to a microprocessor for decoding. The TSOP942.. and TSOP944.., series devices are designed to receive long burst codes (10 or more carrier cycles per burst). The third digit designates the AGC level (AGC2 or AGC4) and the last two digits designate the band-pass frequency (see table below). The higher the AGC, the better noise is suppressed, but the lower the code compatibility. AGC2 provides basic noise suppression and AGC4 provides enhanced noise suppression. Generally, we advise to select the highest AGC that satisfactorily receives the desired remote code. These components have not been qualified to automotive specifications. PARTS TABLE BASIC NOISE SUPPRESSION ENHANCED NOISE SUPPRESSION AGC (AGC2) (AGC4) 30 kHz TSOP94230 TSOP94430 33 kHz TSOP94233 TSOP94433 (6) 36 kHz TSOP94236 TSOP94436 Carrier frequency (9) 38 kHz TSOP94238 TSOP94438 (11) 40 kHz TSOP94240 TSOP94440 (1) (7)(8) 56 kHz TSOP94256 TSOP94456 Package Mold Pinning 1 = OUT, 2 = GND, 3 = V S Dimensions (mm) 6.0 W x 6.95 H x 5.6 D Mounting Leaded Application Remote control (1) (2) (3) (4) (5) (6) Cisco Mitsubishi NEC Panasonic RC-5 RC-6 Best choice for (7) (8) (9) (10) (11) RCA r-step Sejin 4PPM Sharp Sony Notes 30 kHz and 33 kHz only available on written request (2)(3)(4)(5)(10) See datasheet for TSOP946.. for preferred devices for Rev. 1.2, 11-Dec-2018 Document Number: 82834 1 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 TSOP942.., TSOP944.. www.vishay.com Vishay Semiconductors BLOCK DIAGRAM APPLICATION CIRCUIT 16833-13 17170-12 R 1 3 Transmitter IR receiver with 30 k V + V S S TSALxxxx C 1 1 C OUT Band Demo- Input AGC pass dulator V O GND GND 2 PIN Control circuit R and C recommended to reduce supply ripple for V < 2.2 V 1 1 S ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Supply voltage V -0.3 to +3.6 V S Supply current I 3mA S Output voltage V -0.3 to (V + 0.3) V O S Output current I 5mA O Junction temperature T 100 C j Storage temperature range T -25 to +85 C stg Operating temperature range T -25 to +85 C amb Power consumption T 85 C P 10 mW amb tot Soldering temperature t 10 s, 1 mm from case T 260 C sd Note Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating onl y and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specificatio n is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability ELECTRICAL AND OPTICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT E = 0, V = 3.3 V I 0.25 0.37 0.45 mA v S SD Supply current E = 40 klx, sunlight I -0.50- mA v SH Supply voltage V 2.0 - 3.6 V S E = 0, test signal see Fig. 1, v Transmission distance d- 32 - m IR diode TSAL6200, I = 50 mA F 2 I = 0.5 mA, E = 0.7 mW/m , OSL e Output voltage low V - - 100 mV OSL test signal see Fig. 1 2 Minimum irradiance Test signal: NEC code E - 0.07 0.15 mW/m e min. t - 4/f < t < t + 4/f , pi 0 po pi 0 2 Maximum irradiance E 30 - - W/m e max. test signal see Fig. 1 Angle of half transmission Directivity - 45 - 1/2 distance Rev. 1.2, 11-Dec-2018 Document Number: 82834 2 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 Circuit