HS0038A2 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Photo Modules for PCM Remote Control Systems

HS0038A2.
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Description
The HS0038A2. – 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. HS0038A2. is the
standard IR remote control receiver series, supporting
all major transmission codes.
GND
V_S
OUT
94 8691
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
Control
Circuit
Band
Pass
30 kW
Demodu-
lator
2
V_S
3
OUT
1
GND
16108
Document Number 82110
Rev. 3, 10-Mar-00
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