TSOP94636

www.vishay.com TSOP946.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems 1 2 3 DESIGN SUPPORT TOOLS 16672 click logo to get started Models Available 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 Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 MECHANICAL DATA 1 = OUT, 2 = GND, 3 = VS 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. The demodulated output signal can be directly connected to a microprocessor for decoding. The TSOP946.., series devices are designed to receive long burst codes (10 or more carrier cycles per burst). The third digit designates the AGC level (AGC6) 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. AGC6 provides maximized noise suppression. Generally, we advise to select...