New Product
TSOP21.., TSOP23.., TSOP41.., TSOP43.., TSOP25.., TSOP45..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
• Material categorization: For definitions of
1
2
3
16672
compliance please see www.vishay.com/doc?99912
DESCRIPTION
MECHANICAL DATA
These products are miniaturized receivers for infrared
remote control systems. A PIN diode and a preamplifier are
assembled on a lead frame, the epoxy package acts as an
IR filter.
The demodulated output signal can directly be decoded by
a microprocessor. The main benefit of the TSOP41..,
TSOP21.. is the compatibility to all IR remote control data
formats. The TSOP43.., TSOP23.. are optimized to better
suppress spurious pulses from fluorescent lamps and LCD
TVs. The TSOP45.., TSOP25.. have an excellent noise
suppression, it is immune against any dimmed LCD
backlighting or plasma TVs. AGC3 and AGC5 may also
suppress some data signals in case of continuous
transmission.
Pinning for TSOP41.., TSOP43.., TSOP45..:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP21.., TSOP23.., TSOP25..:
1 = OUT, 2 = VS, 3 = GND
Please see the document “Product Transition Schedule” at
www.vishay.com/ir-receiver-modules/ for up-to-date info,
when this product will be released.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
SHORT BURST AND
HIGH DATA RATE
NOISY ENVIROMENTS
AND SHORT BURSTS
(AGC3)
VERY NOISY ENVIRONMENTS
AND SHORT BURSTS
(AGC5)
(AGC1)
CARRIER
FREQUENCY
PINNING
1 = OUT, 2 = GND, 1 = OUT, 2 = VS, 1 = OUT, 2 = GND, 1 = OUT, 2 = VS, 1 = OUT, 2 = GND, 1 = OUT, 2 = VS,
3 = VS
3 = GND
TSOP2130
TSOP2133
TSOP2136
TSOP2138
TSOP2140
TSOP2156
3 = VS
3 = GND
TSOP2330
TSOP2333
TSOP2336
TSOP2338
TSOP2340
TSOP2356
3 = VS
3 = GND
TSOP2530
TSOP2533
TSOP2536
TSOP2538
TSOP2540
TSOP2556
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
TSOP4130
TSOP4133
TSOP4136
TSOP4138
TSOP4140
TSOP4156
TSOP4330
TSOP4333
TSOP4336
TSOP4338
TSOP4340
TSOP4356
TSOP4530
TSOP4533
TSOP4536
TSOP4538
TSOP4540
TSOP4556
BLOCK DIAGRAM
16833_14
APPLICATION CIRCUIT
17170-10
R1
C1
Transmitter
with
TSALxxxx
3
1
IR receiver
VS
+ VS
33 kΩ
µC
OUT
GND
Band
pass
Demo-
dulator
VO
Input
AGC
GND
2
The external components R and C are optional
1
1
PIN
Control circuit
to improve the robustness against electrical overstress
(typical values are R = 100 Ω, C = 0.1 µF).
1
1
Rev. 1.1, 04-Sep-12
Document Number: 82460
1
For technical questions, contact: IRR@vishay.com
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