HS0038A2

HS0038A2. Vishay Telefunken Photo Modules for PCM Remote Control Systems Description The HS0038A2. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. HS0038A2. is the standard IR remote control receiver series, supporting all major transmission codes. GND VS OUT 94 8691 Features D Photo detector and preamplifier in one package D Internal filter for PCM frequency D Improved shielding against electrical field disturbance D Low power consumption D High immunity against ambient light D Continuous data transmission possible (800 bit/s) D TTL and CMOS compatibility D Output active low D Suitable burst length ≥10 cycles/burst Block Diagram 2 Input Control Circuit 30 kW 3 PIN AGC Band Pass Demodulator 1 GND OUT VS 16108 Document Number 82110 Rev. 3, 10-Mar-00 www.vishay.de • FaxBack +1-408-970-5600 1 (7) HS0038A2. Vishay Telefunken Absolute Maximum Ratings Tamb = 25_C Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Test Conditions (Pin 2) (Pin 2) (Pin 3) (Pin 3) Symbol VS IS VO IO Tj Tstg Tamb Ptot Tsd Value –0.3...6.0 5 –0.3...6.0 5 100 –25...+85 –25...+85 50 260 Unit V mA V mA °C °C °C mW °C (Tamb 85 °C) t 10 s, 1 mm from case x x Basic Characteristics Tamb = 25_C Parameter Supply Current ( y (Pin 2) ) Test Conditions VS = 5 V, Ev = 0 VS = 5 V, Ev = 40 klx, sunlight Transmission Distance Ev = 0, test signal see fig.7, IR diode TSAL6200, IF = 400 mA Output Voltage Low (Pin 3) IOSL = 0.5 mA,Ee = 0.7 mW/m2, f = fo Irradiance (38 kHz) Pulse width tolerance: tpi – 5/fo < tpo < tpi + 6/fo, test signal see fig.7 Irradiance tpi – 5/fo < tpo < tpi + 6/fo Directivity Angle of half transmission distance Symbol ISD ISH d VOSL Ee min Ee max ϕ1/2 30 ±45 Min 0.8 Typ 1.1 1.4 35 Max 1.5 Unit mA mA m mV mW/m2 W/m2 deg 0.35 250 0.5 Application Circuit 100 W *) +5 V **) >10 kW optional TSAL62.. 3 1 16215 *) recommended to suppress power supply disturbances **) tolerated supply voltage range : 4.5 V