TSOP572.., TSOP574..
www.vishay.com
Vishay Semiconductors
Rev. 1.8, 27-Feb-15
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
IR Receiver Modules for Remote Control Systems
ORDERING CODE
Taping:
TSOP57...TT1 - top view taped
TSOP57...TT2 - top view taped
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
• 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.
Note
(1)
We advise try AGC4 first if the burst length is unknown.
22531-1
PARTS TABLE
AGC
LEGACY, FOR
LONG BURST REMOTE CONTROLS (AGC2)
RECOMMENDED FOR
LONG BURST CODES (AGC4)
(1)
Carrier
frequency
36 kHz
TSOP57236
TSOP57436
(2)(3)(4)
38 kHz
TSOP57238
TSOP57438
(5)(6)
40 kHz
TSOP57240
TSOP57440
56 kHz
TSOP57256
TSOP57456
(7)(8)
Package
Belobog
Pinning
1= OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = V
S
Dimensions (mm)
3.95 W x 3.95 H x 0.8 D
Mounting
SMD
Application
Remote control
Best remote control code
(2)
RC-5
(3)
RC-6
(4)
Panasonic
(5)
NEC
(6)
Sharp
(7)
r-step
(8)
Thomson RCA
