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PDF TSOP32540 Data sheet ( Hoja de datos )
| Número de pieza | TSOP32540 | |
| Descripción | IR Receiver Modules | |
| Fabricantes | Vishay | |
| Logotipo |  |
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TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343.., TSOP345..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
1
2
3
16672
MECHANICAL DATA
Pinning for TSOP341.., TSOP343.., TSOP345..:
1 = OUT, 2 = GND, 3 = VS
Pinning for TSOP321.., TSOP323.., TSOP325..:
1 = OUT, 2 = VS, 3 = GND
FEATURES
• Very 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 compliance please see
www.vishay.com/doc?99912
DESCRIPTION
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 contains an
IR filter. The demodulated output signal can be directly
connected to a microprocessor for decoding.
The TSOP323.., TSOP343..series devices are optimized to
suppress almost all spurious pulses from energy saving
lamps like CFLs. AGC3 may also suppress some data
signals if continuously transmitted.
The TSOP321.., TSOP341.. series are provided primarily for
compatibility with old AGC1 designs. New designs should
prefer the TSOP323.., TSOP343.. series containing the
newer AGC3. The TSOP325.., TSOP345.. series contain a
very robust AGC5. This series should only be used for
critically noisy environments.
These components have not been qualified according to
automotive specifications.
PARTS TABLE
AGC
Carrier
frequency
Package
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
Pinning
Dimensions (mm)
Mounting
Application
Best receiver for
remote control code
LEGACY, FOR SHORT BURST
REMOTE CONTROLS (AGC1)
NOISY ENVIRONMENTS AND
SHORT BURSTS (AGC3)
VERY NOISY ENVIRONMENTS
AND SHORT BURSTS (AGC5)
TSOP34130
TSOP32130
TSOP34330
TSOP32330
TSOP34530
TSOP32530
TSOP34133
TSOP32133
TSOP34333
TSOP32333
TSOP34533
TSOP32533
TSOP34136
TSOP32136
TSOP34336 (1)(6) TSOP32336 (1)(6)
TSOP34536
TSOP32536
TSOP34138
TSOP32138 TSOP34338 (2)(3)(4)(5) TSOP32338 (2)(3)(4)(5) TSOP34538
TSOP32538
TSOP34140
TSOP32140
TSOP34340
TSOP32340
TSOP34540
TSOP32540
TSOP34156
TSOP32156
TSOP34356
TSOP32356
TSOP34556
TSOP32556
Mold
1 = OUT, 1 = OUT, 2 = VS,
2 = GND, 3 = VS 3 = GND
1 = OUT,
2 = GND, 3 = VS
1 = OUT, 2 = VS,
3 = GND
6.0 W x 6.95 H x 5.6 D
1 = OUT, 1 = OUT, 2 = VS,
2 = GND, 3 = VS
3 = GND
Leaded
Remote control
(1) MCIR (2) Mitsubishi (3) RECS-80 Code (4) r-map (5) XMP-1, XMP-2 (6) RCMM
Rev. 1.5, 22-Jul-16
1 Document Number: 82490
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  
TSOP321.., TSOP323.., TSOP325.., TSOP341.., TSOP343.., TSOP345..
www.vishay.com
Vishay Semiconductors
SUITABLE DATA FORMAT
This series is designed to suppress spurious output pulses
due to noise or disturbance signals. The devices can
distinguish data signals from noise due to differences in
frequency, burst length, and envelope duty cycle. The data
signal should be close to the device’s band-pass center
frequency (e.g. 38 kHz) and fulfill the conditions in the table
below.
When a data signal is applied to the product in the presence
of a disturbance, the sensitivity of the receiver is
automatically reduced by the AGC to insure that no spurious
pulses are present at the receiver’s output. Some examples
which are suppressed are:
• DC light (e.g. from tungsten bulbs sunlight)
• Continuous signals at any frequency
• Strongly or weakly modulated patterns from fluorescent
lamps with electronic ballasts (see Fig. 13 or Fig. 14).
0
16920
5 10 15
Time (ms)
20
Fig. 13 - IR Disturbance from Fluorescent Lamp
with Low Modulation
0
16921
5 10 15
Time (ms)
20
Fig. 14 - IR Disturbance from Fluorescent Lamp
with High Modulation
Minimum burst length
After each burst of length
A 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
MCIR code
RCMM code
XMP-1, XMP-2 code
Suppression of interference from
fluorescent lamps
TSOP341.., TSOP321..
6 cycles/burst
6 to 70 cycles
≥ 10 cycles
70 cycles
> 1.2 x burst length
2000
Yes
Yes
Yes
Mild disturbance patterns are
suppressed (example:
signal pattern of Fig. 13)
TSOP343.., TSOP323..
6 cycles/burst
6 to 35 cycles
≥ 10 cycles
35 cycles
> 6 x burst length
2000
Preferred
Preferred
Preferred
Complex disturbance patterns
are suppressed (example: signal
pattern of Fig. 14)
TSOP345.., TSOP325..
6 cycles/burst
6 to 24 cycles
≥ 10 cycles
24 cycles
> 25 ms
2000
Yes
Yes
Yes
Critical disturbance patterns
are suppressed,
e.g. highly dimmed LCDs
Notes
• For data formats with long bursts (more than 10 carrier cycles) please see the datasheet for TSOP348.., TSOP344.., TSOP322.., TSOP324..
Rev. 1.5, 22-Jul-16
5 Document Number: 82490
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 | ||
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| PDF Descargar | [ Datasheet TSOP32540.PDF ] | |
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