TSOP4830QJ1 Ver la hoja de datos (PDF) - Vishay Semiconductors
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TSOP4830QJ1 Datasheet PDF : 7 Pages
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TSOP48..QJ1
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type
TSOP4830QJ1
TSOP4836QJ1
TSOP4838QJ1
TSOP4856QJ1
fo
30 kHz
36 kHz
38 kHz
56 kHz
Type
TSOP4833QJ1
TSOP4837QJ1
TSOP4840QJ1
fo
33 kHz
36.7 kHz
40 kHz
Description
The TSOP48..QJ1 – 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. TSOP48..QJ1 is the
standard IR remote control receiver series, supporting
all major transmission codes.
16 078
Features
D Photo detector and preamplifier in one package
D Internal filter for PCM frequency
D Improved shielding against electrical field
disturbance
D TTL and CMOS compatibility
D Output active low
D Low power consumption
D High immunity against ambient light
D Continuous data transmission possible
(800 bit/s)
D Suitable burst length ≥10 cycles/burst
Block Diagram
Input
PIN
AGC
9612226
Control
Circuit
Band
Pass
30 kW
Demodu-
lator
3
VS
1
OUT
2
GND
Document Number 82120
Rev. 4, 29-Mar 01
www.vishay.com
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