TSOP753.., TSOP755..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Very low supply current
• Photo detector and preamplifier in one
package
• Compatible also with short burst dataformats
• Supply voltage: 2.5 V to 5.5 V
4
• Improved immunity against ambient light
3
• Capable of side or top view
2
1
• Two lenses for high sensitivity and wide
receiving angle
• Insensitive to supply voltage ripple and noise
20953
• Narrow optical filter to reduce interference from plasma
TV emissions
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
Note
** Please see document “Vishay Material Category Policy”:
www.vishay.com/doc?99902
MECHANICAL DATA
Pinning:
1, 4 = GND, 2 = VS, 3 = OUT
DESCRIPTION
The TSOP753.., TSOP755.. series are
a two lens
miniaturized receiver module 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 TSOP753.. is compatible with all
common IR remote control data formats. It is optimized to
suppress almost all spurious pulses from energy saving
fluorescent lamps. The TSOP755.. has an excellent noise
suppression. It is immune to dimmed LCD backlighting and
any fluorescent lamps. AGC3 and AGC5 may also suppress
some data signals in case of continuous transmission.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
NOISY ENVIRONMENTS AND SHORT BURSTS
VERY NOISY ENVIRONMENTS AND SHORT
BURSTS (AGC5)
CARRIER FREQUENCY
(AGC3)
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
TSOP75330
TSOP75333
TSOP75336
TSOP75338
TSOP75340
TSOP75356
TSOP75530
TSOP75533
TSOP75536
TSOP75538
TSOP75540
TSOP75556
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_7
R1
C1
Transmitter
with
2
IR receiver
VS
+ VS
GND
VS
TSALxxxx
30 kΩ
3
µC
OUT
GND
OUT
VO
Band
pass
Demo-
dulator
Input
AGC
1, 4
The external components R and C are optional
1
1
PIN
GND
Control circuit
to improve the robustness against electrical overstress
(typical values are R = 100 Ω, C = 0.1 µF).
1
1
20445-1
The output voltage VO should not be pulled down to a level
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
Rev. 1.7, 17-Oct-11
Document Number: 81939
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000