TSOP17.KA1 VISHAY Vishay Semiconductors IR Receiver Modules for Remote Control Systems
Description
The TSOP17.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. TSOP17.KA1 is the
standard IR remote control receiver series, supporting all major transmission codes. 12797 Features Special Features Continuous data transmission possible (up to
2400 bps) Suitable burst length ≥ 10 cycles/burst Block Diagram
2
25 kΩ VS 3
Input AGC Band
Pass Demodulator OUT 1
PIN Control Circuit Document Number 82033
Rev. 10, 15-Oct-2002 GND Parts Table
Part Carrier Frequency TSOP1730KA1 30 kHz TSOP1733KA1 33 kHz TSOP1736KA1 36 kHz TSOP1737KA1 36.7 kHz TSOP1738KA1 38 kHz TSOP1740KA1 40 kHz TSOP1756KA1 56 kHz Application Circuit
Transmitter TSOPxxxx
with
TSALxxxx
Circuit Photo detector and preamplifier in one package Internal filter for PCM frequency Improved shielding against electrical field disturbance TTL and CMOS compatibility Output active low Low power consumption R1 = 100 Ω
VS OUT
GND +VS C1 = …
