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PDF TSOP33240 Data sheet ( Hoja de datos )
| Número de pieza | TSOP33240 | |
| Descripción | IR Receiver Modules | |
| Fabricantes | Vishay | |
| Logotipo |  |
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TSOP332.., TSOP334..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
MECHNICAL DATA
Pinning for TSOP334..:
1 = OUT, 2 = GND, 3 = VS
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
• Compatible with wave or reflow soldering
(see “P” version of Minimold option datasheets)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
DESCRIPTION
The TSOP332.. and TSOP334.. series are miniaturized IR
receiver modules for infrared remote control systems. A PIN
diode and a preamplifier are assembled on lead frame, the
epoxy package contains an IR filter.
The demodulated output signal can be directly connected to
a microprocessor for decoding.
The TSOP334.. series devices are optimized to suppress
almost all spurious pulses from energy saving lamps like
CFLs. The AGC4 used in the TSOP334.. may suppress
some data signals. The TSOP332.. series are provided
primarily for compatibility with old AGC2 designs. New
designs should prefer the TSOP334.. series containing the
newer AGC4.
These components have not been qualified according to
automotive specifications.
PARTS TABLE
AGC
30 kHz
33 kHz
Carrier
frequency
36 kHz
38 kHz
40 kHz
56 kHz
Package
Pinning
Dimensions (mm)
Mounting
Application
Best remote control code
LEGACY, FOR LONG BURSTS (AGC2) FOR LONG BURSTS, VERY NOISY ENVIRONMENTS (AGC4)
TSOP33230
TSOP33430
TSOP33233
TSOP33433
TSOP33236
TSOP33436 (1)(2)(3)
TSOP33238
TSOP33438 (4)(5)
TSOP33240
TSOP33440
TSOP33256
TSOP33456 (6)(7)
Minimold
1 = OUT, 2 = GND, 3 = VS
5.4 W x 6.35 H x 4.9 D
Leaded
Remote control
(1) RC-5 (2) RC-6 (3) Panasonic (4) NEC (5) Sharp (6) r-step (7) Thomson RCA
BLOCK DIAGRAM
16833-13
30 kΩ
Input
AGC
Band
pass
Demo-
dulator
PIN Control circuit
3
1
2
APPLICATION CIRCUIT
17170-11
Transmitter
with
TSALxxxx
IR receiver
VS
OUT
GND
R1
C1
VO
+ VS
μC
GND
R1 and C1 recommended to reduce supply ripple for VS < 2.8 V
Rev. 1.3, 22-Jul-16
1 Document Number: 82663
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  
www.vishay.com
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 presented to the device 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).
TSOP332.., TSOP334..
Vishay Semiconductors
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 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
NEC code
RC5/RC6 code
Thomson 56 kHz code
Sharp code
Suppression of interference from fluorescent lamps
TSOP332..
10 cycles/burst
10 to 70 cycles
≥ 10 cycles
70 cycles
> 4 x burst length
1800
Yes
Yes
Yes
Yes
Mild disturbance patterns
are suppressed (example:
signal pattern of Fig. 13)
TSOP334..
10 cycles/burst
10 to 35 cycles
≥ 10 cycles
35 cycles
> 10 x burst length
1500
Preferred
Preferred
Preferred
Preferred
Complex and critical disturbance patterns
are suppressed (example: signal pattern
of Fig. 14 or highly dimmed LCDs)
Notes
• For data formats with short bursts please see the datasheet for TSOP331.., TSOP333.., TSOP335..
• For Sony 12, 15, and 20 bit IR-codes please see the datasheet for TSOP33S40
Rev. 1.3, 22-Jul-16
5 Document Number: 82663
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 
www.vishay.com
TAPING VERSION TSOP..TT (TOP VIEW) DIMENSIONS in millimeters
B. Heimdall (TSOP75...TT, TSOP77...TT, TSSP77...TT)
SMD Tape and Reel
Vishay Semiconductors
16
1.75 7.5
Ø 1.5
Ø 1.5
Drawing-No.: 9.700-5338.01-4
Issue: 4; 12.06.13
technical drawings
according to DIN
specifications
Rev. 2.2, 21-Feb-17
4 Document Number: 80125
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 | ||
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| PDF Descargar | [ Datasheet TSOP33240.PDF ] | |
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