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PDF TSOP35233 Data sheet ( Hoja de datos )
| Número de pieza | TSOP35233 | |
| Descripción | IR Receiver Modules | |
| Fabricantes | Vishay | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TSOP35233 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Not for New Design - Replaced by New TSOP362.., TSOP364.. (#82568)
www.vishay.com
TSOP352.., TSOP354..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
4
3
2
1
16797
MECHANICAL DATA
Pinning:
1 = GND, 2 = N.C., 3 = VS, 4 = OUT
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage range: 2.5 V to 5.5 V
• Improved immunity against modulated light
sources
• Insensitive to supply voltage ripple and noise
• Taping available for topview and sideview
assembly
• Material categorization: For definitions of
compliance please see www.vishay.com/doc?99912
DESCRIPTION
The TSOP352.., TSOP354.. series are miniaturized SMD IR
receiver modules for infrared remote control systems. PIN
diode and preamplifier are assembled on lead frame, the
epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by
a microprocessor. The TSOP352.. is compatible with all
common IR remote control data formats. The TSOP354.. is
optimized to suppress almost all spurious pulses from
energy saving lamps but will also suppress some data
signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
STANDARD APPLICATIONS (AGC2/AGC8)
TSOP35230
TSOP35233
TSOP35236
TSOP35238
TSOP35240
TSOP35256
VERY NOISY ENVIRONMENTS (AGC4)
TSOP35430
TSOP35433
TSOP35436
TSOP35438
TSOP35440
TSOP35456
BLOCK DIAGRAM
30 kΩ
Input
AGC
Band
pass
Demo -
dulator
PIN
16839
Control circuit
3
VS
4
OUT
1; 2
GND
APPLICATION CIRCUIT
17170_5
Transmitter
with
TSALxxxx
IR receiver
VS
OUT
GND
R1
C1
VO
+ VS
µC
GND
R1 and C1 are recommended for protection against EOS.
Components should be in the range of 33 Ω < R1 < 1 kΩ,
C1 > 0.1 µF.
Rev. 1.6, 03-Sep-13
1 Document Number: 81781
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
1 page  
Not for New Design - Replaced by New TSOP362.., TSOP364.. (#82568)
www.vishay.com
TSOP352.., TSOP354..
Vishay Semiconductors
SUITABLE DATA FORMAT
The TSOP352.., TSOP354.. 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 TSOP352.., TSOP354..
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 14 or figure 15)
0
16920
5 10 15
Time (ms)
20
Fig. 14 - IR Signal from Fluorescent Lamp
with Low Modulation
0
16921
5 10 15
Time (ms)
20
Fig. 15 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP352..
Minimum burst length
10 cycles/burst
After each burst of length
a minimum gap time is required of
10 to 70 cycles
≥ 10 cycles
For bursts greater than
a minimum gap time in the data stream is needed of
70 cycles
> 4 x burst length
Maximum number of continuous short bursts/second
1800
Recommended for NEC code
yes
Recommended for RC5/RC6 code
yes
Recommended for Sony code
yes
Recommended for Thomson 56 kHz code
yes
Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit)
yes
Recommended for Sharp code
yes
Suppression of interference from fluorescent lamps
Most common disturbance
signals are suppressed
Note
For data formats with short bursts please see the datasheet for TSOP351.., TSOP353..
TSOP354..
10 cycles/burst
10 to 35 cycles
≥ 10 cycles
35 cycles
> 10 x burst length
1500
yes
yes
no
yes
no
yes
Even extreme disturbance
signals are suppressed
Rev. 1.6, 03-Sep-13
5 Document Number: 81781
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
5 Page 
Not for New Design - Replaced by New TSOP362.., TSOP364.. (#82568)
www.vishay.com
TSOP352.., TSOP354..
Vishay Semiconductors
ESD PRECAUTION
Proper storage and handling procedures should be followed
to prevent ESD damage to the devices especially when they
are removed from the antistatic shielding bag. Electro-static
sensitive devices warning labels are on the packaging.
VISHAY SEMICONDUCTORS STANDARD
BAR CODE LABELS
The Vishay Semiconductors standard bar code labels are
printed at final packing areas. The labels are on each
packing unit and contain Vishay Semiconductors specific
data.
16962
Rev. 1.6, 03-Sep-13
11 Document Number: 81781
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
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TSOP35233.PDF ] | |
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