TSOP92..
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
TSOP9230
TSOP9236
TSOP9238
TSOP9256
fo
30 kHz
36 kHz
38 kHz
56 kHz
Type
TSOP9233
TSOP9237
TSOP9240
fo
33 kHz
36.7 kHz
40 kHz
Description
The TSOP92.. 鈥?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
reliable function even in disturbed ambient and the
protection against uncontrolled output pulses.
GND
94 8691
V
S
OUT
Features
D
Photo detector and preamplifier in one package
D
Internal filter for PCM frequency
D
Improved shielding against electrical field
D
D
D
D
disturbance
TTL and CMOS compatibility
Low power consumption
Continuous data transmission possible
(1200 bit/s)
Suitable burst length
鈮?0
cycles/burst
Special Features
D
Enhanced immunity against all kinds
D
D
of disturbance light
No occurrence of disturbance pulses
at the output
Output active high
Document Number 82067
Rev. 3, 20-Jun-99
www.vishay.com
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