TSDP34138

www.vishay.com TSDP341.., TSDP343.. Vishay Semiconductors IR Receiver Modules for Data Transmission 1 2 3 DESIGN SUPPORT TOOLS AVAILABLE 3D 3D 3D Models MECHANICAL DATA Pinning for TSDP341.., TSDP343..: 1 = OUT, 2 = GND, 3 = VS 16672 FEATURES Very low supply current Continuous data rates up to 7777 bps Range up to 32 m Photo detector and preamplifier in one package Internal filter tuned to 38.4 kHz for 4800 bps or 57.6 kHz for 9600 bps Shielding against EMI Supply voltage: 2.5 V to 5.5 V Immunity against ambient light Insensitive to supply voltage ripple and noise Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 DESCRIPTION These products are miniaturized receivers for low speed infrared data transmission. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package contains an IR filter. The demodulated output can be directly connected to a UART or a microprocessor. The TSDP34138 may be used for continuous reception of data according to RS-232 at 4800 bps in noise free environments. Higher data rate RS-232 may require data monitoring of gain levels. Non RS-232 codings may be used to achieve continuous average data rates up to 7800 bps in noisy ambients. This component has not been qualified according to automotive specifications. PARTS TABLE AGC Carrier frequency Package Pinning 38.4 kHz 57.6 kHz Dimensions (mm) Mounting Application LOW NOISE ENVIRONMENTS (AGC1) NOISY ENVIRONMENTS (A...