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PDF TSOP57538 Data sheet ( Hoja de datos )
| Número de pieza | TSOP57538 | |
| Descripción | (TSOP573xx / TSOP575xx) IR Receiver Modules | |
| Fabricantes | Vishay | |
| Logotipo |  |
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22531-1
www.vishay.com
TSOP573.., TSOP575..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Height of 0.8 mm
• ± 75° half angle sensitivity
• Low supply current
• Photo detector and preamplifier in one package
• Suitable for all common data formats including
those for short bursts
• 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 TSOP573.., TSOP575.. series are miniaturized receiver
modules for infrared remote control systems. A PIN diode
and a preamplifier are assembled on a lead frame, the epoxy
lens cap is designed as an IR filter.
The demodulated output signal can be directly decoded by
a microprocessor. The TSOP573.. is compatible with all
common IR remote control data formats. It is optimized to
suppress allmost all spurious pulses from energy saving
fluorescent lamps. The TSOP575.. has an excellent noise
suppression.www.DataSheet.co.kr It is immune to dimmed LCD backlighting and
any fluorescent lamps. IR receivers with AGC3 and AGC5
setting may also suppress some data signals in case of
continuous transmission.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
36 kHz
38 kHz
40 kHz
56 kHz
STANDARD APPLICATIONS (AGC3)
TSOP57336
TSOP57338
TSOP57340
TSOP57356
VERY NOISY ENVIRONMENTS (AGC5)
TSOP57536
TSOP57538
TSOP57540
TSOP57556
BLOCK DIAGRAM
33 kΩ
Input
AGC
Band
pass
Demo-
dulator
PIN
20445-6
Control circuit
4, 5
VS
1
OUT
2, 3,
6, 7, 8
GND
APPLICATION CIRCUIT
17170-10
Transmitter
with
TSALxxxx
IR receiver
VS
OUT
GND
R1
C1
VO
+ VS
µC
GND
The external components R1 and C1 are optional
to improve the robustness against electrical overstress
(typical values are R1 = 100 Ω, C1 = 0.1 µF).
Revision: 1.1, 09-Mar-12
1 Document Number: 82450
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
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.vishay.com
SUITABLE DATA FORMAT
The TSOP573.., TSOP575.. series is designed to suppress
spurious output pulses due to noise or disturbance signals.
Data and disturbance signals can be distinguished by the
devices according to carrier frequency, burst length and
envelope duty cycle. The data signal should be close to the
band-pass center frequency (e.g. 38 kHz) and fulfill the
conditions in the table below.
When a data signal is applied to the TSOP573.., TSOP575..
in the presence of a disturbance signal, the sensitivity of the
receiver is reduced to insure that no spurious pulses are
present at the output. Some examples of disturbance
signals which are suppressed are:
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signals at any frequency
• Strongly or weakly modulated noise from fluorescent
lamps with electronic ballasts (see figure 12 or figure 13)
TSOP573.., TSOP575..
Vishay Semiconductors
0 5 10 15 20
16920
Time (ms)
Fig. 13 - IR Signal from Fluorescent Lamp
with Low Modulation
www.DataSheet.co.kr
0
16921
5 10 15
Time (ms)
20
Fig. 14 - IR Signal from Fluorescent Lamp
with High Modulation
Minimum burst length
After each burst of length
a minimum gap time is required of
For bursts greater than
a minimum gap time in the data stream is needed of
Maximum number of continuous short bursts/second
Recommended for NEC code
Recommended for RC5/RC6 code
Recommended for r-step code
Recommended for Thomson 56 kHz code
Recommended for XMP code
Recommended for RCMM code
Suppression of interference from fluorescent lamps
TSOP573..
6 cycles/burst
10 to 42 cycles
≥ 10 cycles
42 cycles
> 7 x burst length
2000
Yes
Yes
Yes
Yes
Yes
Yes
Most common disturbance
signals are suppressed
Note
• For data formats with bursts longer than 12 cycles/burst please see the datasheet for TSOP574..
TSOP575..
6 cycles/burst
10 to 28 cycles
≥ 10 cycles
28 cycles
> 12 x burst length
2000
Yes
Yes
Yes
Yes
No
Yes
Even extreme disturbance
signals are suppressed
Revision: 1.1, 09-Mar-12
5 Document Number: 82450
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
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.vishay.com
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture ofwww.DataSheet.co.kr the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1 Document Number: 91000
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet TSOP57538.PDF ] | |
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