TSOP15..XG1
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
TSOP1530XG1
TSOP1536XG1
TSOP1538XG1
TSOP1556XG1
fo
30 kHz
36 kHz
38 kHz
56 kHz
Type
TSOP1533XG1
TSOP1537XG1
TSOP1540XG1
fo
33 kHz
36.7 kHz
40 kHz
Description
The TSOP15..XG1 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 de-
coded by a microprocessor. The main benefit is the
reliable function even in disturbed ambient and the
protection against uncontrolled output pulses.
GND
V
S
OUT
96 12595
Features
D
Photo detector and preamplifier in one package
D
Internal filter for PCM frequency
D
Improved shielding against electrical field
disturbance
Special Features
D
Improved directivity
D
Enhanced immunity against all kinds of
disturbance light
D
D
D
D
TTL and CMOS compatibility
Output active low
Low power consumption
Suitable burst length
鈮?0
cycles/burst
D
No occurrence of disturbance pulses at the
output
Block Diagram
2
Input
Control
Circuit
80 k
W
3
PIN
AGC
Band
Pass
Demodu-
lator
1
GND
OUT
V
S
94 8136
Document Number 82073
Rev. 4, 30-Mar-01
www.vishay.com
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