VISHAY TSOP85336

TSOP853..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
FEATURES
• Very low supply current
• Photo detectors and preamplifier in one package
• Internal filter for PCM frequency
e3
• Supply voltage: 2.5 V to 5.5 V
• Improved immunity against ambient light
• Capable of side or top view
20427
• Two lenses for high sensitivity and wide receiving angle
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
• Insensitive to supply voltage ripple and noise
DESCRIPTION
The TSOP853.. - series are two lens miniaturized receiver
modules for infrared remote control systems. One PIN diode
per lens and a preamplifier are assembled on a PCB, the
epoxy lens cap is designed as an IR filter.
The demodulated output signal can be directly decoded by a
microprocessor. The TSOP853.. is optimized to better
suppress spurious pulses from energy saving fluorescent
lamps but will also suppress some data signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
CARRIER FREQUENCY
NOISY ENVIRONMENTS AND SHORT BURSTS (AGC3)
30 kHz
TSOP85330
33 kHz
TSOP85333
36 kHz
TSOP85336
38 kHz
TSOP85338
40 kHz
TSOP85340
56 kHz
TSOP85356
BLOCK DIAGRAM
APPLICATION CIRCUIT
17170_5
VS
30 kΩ
3
Input
AGC
Band
pass
Demodulator
OUT
Transmitter
with
TSALxxxx
R1
IR receiver
VS
Circuit
2
+ VS
C1
µC
OUT
GND
VO
GND
1, 4, 5
PIN
20445
www.vishay.com
222
Control circuit
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.
Document Number: 81860
Rev. 1.1, 10-Sep-08
TSOP853..
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (1)
PARAMETER
SYMBOL
VALUE
Supply voltage
TEST CONDITION
VS
- 0.3 to + 6.0
V
Supply current
IS
3
mA
Output voltage
VO
- 0.3 to (VS + 0.3)
V
Output current
IO
5
mA
Tj
100
°C
Tstg
- 25 to + 85
°C
Tamb
- 25 to + 85
°C
Ptot
10
mW
Tsd
260
°C
Junction temperature
Storage temperature range
Operating temperature range
Tamb ≤ 85 °C
Power consumption
UNIT
Soldering temperature
Note
(1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating condtions for extended periods may affect the device reliability.
ELECTRICAL AND OPTICAL CHARACTERISTICS (1)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
VS
2.5
VS = 3.3 V, Ev = 0
ISD
0.27
Supply voltage
Supply current
TYP.
MAX.
0.35
UNIT
5.5
V
0.45
mA
Ev = 40 klx, sunlight
ISH
0.45
mA
Ev = 0, IR diode TSAL6200,
IF = 250 mA, test signal see fig. 1
d
45
m
Output voltage low
IOSL = 0.5 mA, Ee = 0.7 mW/m2,
test signal see fig. 1
VOSL
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee min.
Maximum irradiance
tpi - 5/fo < tpo < tpi + 6/fo,
test signal see fig. 1
Ee max.
Angle of half transmission distance
ϕ1/2
Transmission distance
Directivity
0.1
100
mV
0.25
mW/m2
W/m2
30
± 50
deg
Note
(1) T
amb = 25 °C, unless otherwise specified
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
0.4
Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, N = 6 pulses,
f = f0, t = 10 ms)
t
tpi *)
*) tpi
T
6/fo is recommended for optimal function
Output Signal
VO
1)
2)
VOH
VOL
14337
3/f0 < td < 9/f0
tpi - 4/f 0 < tpo < tpi + 6/f0
td1 )
tpo2 )
Fig. 1 - Output Active Low
Document Number: 81860
Rev. 1.1, 10-Sep-08
tpo - Output Pulse Width (ms)
Ee
0.35
0.3
0.25
Output Pulse Width
0.2
0.15
Input Burst Length
0.1
0.05
0
0.1
t
20760
λ = 950 nm,
optical test signal, fig. 1
1
10
100
1000
10 000
Ee - Irradiance (mW/m²)
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
www.vishay.com
223
TSOP853..
Optical Test Signal
Ee
600 µs
t
600 µs
t = 60 ms
94 8134
Output Signal, (see fig. 4)
VO
VOH
VOL
t on
t off
Ee min. - Threshold Irradiance (mW/m²)
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
4
Correlation with Ambient Light Sources:
3.5 10 W/m² = 1.4 klx (Std. illum. A, T = 2855 K)
10 W/m² = 8.2 klx (Daylight, T = 5900 K)
3
Wavelength of Ambient
Illumination: λ = 950 nm
2.5
2
1.5
1
0.5
0
0.01
t
0.1
1
10
100
Ee - Ambient DC Irradiance (W/m²)
20745
Fig. 6 - Sensitivity in Bright Ambient
Fig. 3 - Output Function
0.8
Ee min. - Threshold Irradiance (mW/m²)
Ton, Toff - Output Pulse Width (ms)
Ton
0.7
0.6
0.5
Toff
0.4
0.3
0.2
0.1
0
0.1
λ = 950 nm,
Optical Test Signal, Fig. 3
1
10
100
1000
f = 100 Hz
0.8
f = 10 kHz
0.7
0.6
f = 20 kHz
0.5
0.4
f = 30 kHz
0.3
0.2
f = f0
0.1
0
10 000
1
20744
Ee - Irradiance (mW/m²)
20746
10
100
1000
Δ VsRMS - AC Voltage on DC Supply Voltage (mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 4 - Output Pulse Diagram
1.2
E - Max. Field Strength (V/m)
500
1.0
E e min./Ee - Rel. Responsivity
1
0.9
0.8
0.6
0.4
f = f0 ± 5 %
Δ f(3 dB) = f0/10
0.2
450
400
350
300
250
200
150
100
50
0.0
0
0.7
16925
0.9
1.1
1.3
f/f0 - Relative Frequency
Fig. 5 - Frequency Dependence of Responsivity
www.vishay.com
224
0
20747
500
1000
1500
2000
2500
3000
f - EMI Frequency (MHz)
Fig. 8 - Sensitivity vs. Electric Field Disturbances
Document Number: 81860
Rev. 1.1, 10-Sep-08
TSOP853..
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
1
Max. Envelope Duty Cycle
0.9
0.8
0°
0.7
- 20°
- 40°
0.5
40°
0.4
- 60°
60°
0.3
0.2
- 80°
0.1
80°
f = 38 kHz, Ee = 2 mW/m²
0
0
21148
20
40
60
80
100
120
20432
0.1
0.3
0.5
0.7
0.9
Burst Length (number of cycles/burst)
Fig. 9 - Maximal Envelope Duty Cycle vs. Burst Length
Ee min. - Threshold Irradiance (mW/m²)
20°
0.6
Fig. 12 - Directivity
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
- 30
- 10
10
30
50
70
90
Tamb - Ambient Temperature (°C)
20749
Fig. 10 - Sensitivity vs. Ambient Temperature
S( )rel - Relative Spectral Sensitivity
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
700 750 800 850 900 950 1000 1050 1100
20431
λ - Wavelength (nm)
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
Document Number: 81860
Rev. 1.1, 10-Sep-08
www.vishay.com
225
TSOP853..
Vishay Semiconductors
IR Receiver Modules for
Remote Control Systems
The TSOP853.. 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 TSOP853.. 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:
IR Signal
SUITABLE DATA FORMAT
IR Signal from Fluorescent
Lamp with Low Modulation
• DC light (e.g. from tungsten bulb or sunlight)
• Continuous signals at any frequency
0
5
10
• Modulated noise from fluorescent lamps with electronic
ballasts
15
20
Time (ms)
16920
Fig. 13 - IR Signal from Fluorescent Lamp
with Low Modulation
IR Signal
IR Signal from Fluorescent
Lamp with High Modulation
0
10
10
15
20
Time (ms)
16921
Fig. 14 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP853..
Minimum burst length
6 cycles/burst
After each burst of length
a minimum gap time is required of
6 to 35 cycles
≥ 10 cycles
For bursts greater than
a minimum gap time in the data stream is needed of
35 cycles
> 6 x burst length
Maximum number of continuous short bursts/second
2000
Compatible to NEC code
yes
Compatible to RC5/RC6 code
yes
Compatible to Sony code
no
Compatible to RCMM code
yes
Compatible to r-step code)
yes
Compatible to XMP code
Suppression of interference from fluorescent lamps
yes
Even critical disturbance signals are suppressed
(examples: signal pattern of fig. 13 and fig. 14)
Note
For data formats with long bursts (more than 10 carrier cycles) please see the data sheet for TSOP852.., TSOP854..
www.vishay.com
226
Document Number: 81860
Rev. 1.1, 10-Sep-08
TSOP853..
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
20426
Document Number: 81860
Rev. 1.1, 10-Sep-08
www.vishay.com
227
TSOP853..
Vishay Semiconductors
IR Receiver Modules for
Remote Control Systems
TAPING VERSION TSOP..TR Dimensions in millimeters
20628
www.vishay.com
228
Document Number: 81860
Rev. 1.1, 10-Sep-08
TSOP853..
IR Receiver Modules for
Remote Control Systems
Vishay Semiconductors
TAPING VERSION TSOP..TT Dimensions in millimeters
20629
Document Number: 81860
Rev. 1.1, 10-Sep-08
www.vishay.com
229
TSOP853..
Vishay Semiconductors
IR Receiver Modules for
Remote Control Systems
OZONE DEPLETING SUBSTANCES POLICY STATEMENT
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with
respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone
depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use
within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in
the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively.
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency
(EPA) in the USA.
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do
not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer application by the
customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall
indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any
claim of personal damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
www.vishay.com
230
Document Number: 81860
Rev. 1.1, 10-Sep-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1