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TSOP1238KA1

Vishay Telefunken
Part Number TSOP1238KA1
Manufacturer Vishay Telefunken
Description Photo Modules for PCM Remote Control Systems
Published Apr 16, 2005
Detailed Description TSOP11..KA1 Vishay Telefunken Photo Modules for PCM Remote Control Systems Available types for different carrier freque...
Datasheet PDF File TSOP1238KA1 PDF File

TSOP1238KA1
TSOP1238KA1

Overview
TSOP11.
.
KA1 Vishay Telefunken Photo Modules for PCM Remote Control Systems Available types for different carrier frequencies Type TSOP1130KA1 TSOP1136KA1 TSOP1138KA1 TSOP1156KA1 fo 30 kHz 36 kHz 38 kHz 56 kHz Type TSOP1133KA1 TSOP1137KA1 TSOP1140KA1 fo 33 kHz 36.
7 kHz 40 kHz Description The TSOP11.
.
KA1 – 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.
The main benefit is the operation with short burst transmission codes (e.
g.
RECS 80) and high data rates.
12797 D Photo detector and preamplifier in one package D Internal filter for PCM frequency D Improved shielding against electrical field disturbance Special Features D Enhanced data rate of 3500 bit/s D Operation with short bursts possible (≥6 cycles/burst) D D D D TTL and CMOS compatibility Output active low Low power consumption High immunity against ambient light Block Diagram 2 Input Control Circuit 80 kW 3 PIN AGC Band Pass Demodulator 1 GND OUT VS 94 8136 Document Number 82007 Rev.
7, 29-Mar-01 www.
vishay.
com 1 (8) TSOP11.
.
KA1 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 5s x x Basic Characteristics Tamb = 25_C Parameter Supply y Current ( (Pin 2) ) Supply Voltage (Pin 2) Transmission Distance Output Voltage Low (Pin 3) Irradiance ( (30 – 40 kHz) ) Irradiance ( (56 kHz) ) Irradiance Directivity Test Conditions VS = 5 V, Ev = 0 VS = 5 V, Ev = 40 klx, sunlight Ev = 0, test signal see fig.
8, IR diode TSAL6200, IF = 0.
4...


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