IR Receiver Modules TSOP1238

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Ex Tax: $1.50
Brand: Twins Chip
Product Code: TSOP1238
Availability: 90

IR Receiver Modules TSOP1238

Infrared IR Receiver Sensor For PCM Remote Control System


The LFN – 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. 
TSOP1238 is the
standard IR remote control receiver series, supporting
all major transmission codes. 

 Photo detector and preamplifier in one package
 Internal filter for PCM frequency
 TTL and CMOS compatibility
 Output active low
 Improved shielding against electrical field 
Suitable burst length ≥10 cycles/burst
 Low power consumption
 High immunity against ambient light
 Continuous data transmission possible (800 bit/s)



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