TSOP752.., TSOP754..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Capable of side or top view
• Two lenses for high sensitivity and wide
receiving angle
• Insensitive to supply voltage ripple and noise
• Narrow optical filter to reduce interference from plasma TV
emissions
20953
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
DESCRIPTION
MECHANICAL DATA
Pinning:
The TSOP752.., TSOP754.. series are two lens miniaturized
receiver modules for infrared remote control systems. One
PIN diode per lens and a preamplifier are assembled on a
leadframe, the epoxy lens cap is designed as an IR filter.
The demodulated output signal can be directly decoded by a
microprocessor. The TSOP752.. is compatible with all
common IR remote control data formats. The TSOP754.. is
optimized to suppress almost all spurious pulses from
energy saving fluorescent lamps but will also suppress some
data signals.
1, 4 = GND, 2 = VS, 3 = OUT
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
STANDARD APPLICATIONS (AGC2/AGC8)
VERY NOISY ENVIRONMENTS (AGC4)
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
TSOP75230
TSOP75233
TSOP75236
TSOP75238
TSOP75240
TSOP75256
TSOP75430
TSOP75433
TSOP75436
TSOP75438
TSOP75440
TSOP75456
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_5
2
R1
C1
Transmitter
with
TSALxxxx
VS
IR receiver
30 kΩ
VS
+ VS
GND
3
OUT
µC
Band
pass
Demo-
dulator
OUT
Input
AGC
VO
GND
1, 4
PIN
GND
Control circuit
R1 and C1 are recommended for protection against EOS.
Components should be in the range of 33 Ω < R1 < 1 kΩ,
C1 > 0.1 µF.
20445-1
** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”: http://www.vishay.com/doc?99902
Document Number: 81806
Rev. 1.1, 13-Nov-08
www.vishay.com
1