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TSOP572.., TSOP574..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
? Height of 0.8 mm
? ± 75° half angle sensitivity
? Low supply current
? Photo detectors and preamplifier in one package
? Internal filter for PCM frequency
22531-1
ORDERING CODE
Taping:
TSOP57...TT1 - top view taped
TSOP57...TT2 - top view taped
? Supply voltage: 2.5 V to 5.5 V, typically even
2.0 V to 5.5 V is possible
? Improved immunity against ambient light
? Insensitive to supply voltage ripple and noise
? Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The TSOP57... series are miniaturized SMD IR receiver
modules for infrared remote control systems. A PIN diode
and a preamplifier are assembled on a PCB, the epoxy
package contains an IR filter.
The demodulated output signal can be directly connected to
a microprocessor for decoding.
The TSOP572.., TSOP574.. are optimized to suppress
almost all spurious pulses from energy saving lamps like
CFLs. The AGC4 used in the TSOP574.. may suppress
some data signals. The TSOP572.. is a legacy product for all
common IR remote control data formats. Between these
two receiver types, the TSOP574.. is preferred. Customers
should initially try the TSOP574.. in their design.
These components have not been qualified according to
automotive specifications.
PARTS TABLE
AGC
36 kHz
LEGACY, FOR
LONG BURST REMOTE CONTROLS (AGC2)
TSOP57236
RECOMMENDED FOR
LONG BURST CODES (AGC4) (1)
TSOP57436 (2)(3)(4)
Carrier
frequency
38 kHz
40 kHz
56 kHz
TSOP57238
TSOP57240
TSOP57256
TSOP57438 (5)(6)
TSOP57440
TSOP57456 (7)(8)
Package
Pinning
Dimensions (mm)
Mounting
Application
Belobog
1= OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = V S
3.95 W x 3.95 H x 0.8 D
SMD
Remote control
Best remote control code
(2)
RC-5
(3)
RC-6
(4)
Panasonic
(5)
NEC
(6)
Sharp
(7)
r-step
(8)
Thomson RCA
Note
(1) We advise try AGC4 first if the burst length is unknown.
Rev. 1.7, 25-Feb-14
1
Document Number: 82434
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
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