Not for New Designs
TSOP852.., TSOP854..
www.vishay.com
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
Supply voltage: 2.5 V to 5.5 V
Improved immunity against ambient light
Capable of side or top view
Two lenses for high sensitivity and wide
receiving angle
• Insensitive to supply voltage ripple and noise
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
1
2
3
4
5
20427-1
MECHANICAL DATA
Pinning
1, 4, 5 = GND, 2 = V
S
, 3 = OUT
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 acts as an
IR filter.
The demodulated output signal can be directly connected to
a microprocessor. The TSOP852.. are legacy products for
all common IR remote control data formats.
The TSOP854.. is optimized to suppress almost all spurious
pulses from energy saving fluorescent lamps. They may
suppress some data signals.
This component has not been qualified according to
automotive specifications.
PARTS TABLE
AGC
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
Pinning
Dimensions (mm)
LEGACY, FOR
RECOMMENDED FOR
LONG BURST REMOTE CONTROLS (AGC2)
LONG BURST CODES (AGC4)
(1)
TSOP85230W
TSOP85430W
TSOP85233W
TSOP85433W
TSOP85236W
TSOP85436W
(2)(3)(4)
TSOP85238W
TSOP85438W
(5)(6)(9)
TSOP85240W
TSOP85440W
TSOP85256W
TSOP85456W
(7)(8)
1, 4, 5 = GND, 2 = V
S
, 3 = OUT
8.0 H x 3.3 W x 2.7 L
SMD
Remote control
(2)
RC-5
(3)
RC-6
(4)
Panasonic
(5)
NEC
(6)
Sharp
(7)
r-step
(8)
Thomson RCA
(9)
r-map
Carrier
frequency
Package
Mounting
Application
Best remote control code
Note
(1)
We advise try AGC4 first if the burst length is unknown
BLOCK DIAGRAM
2
V
S
30 kΩ
3
Input
AGC
Band
pass
Demo-
dulator
OUT
APPLICATION CIRCUIT
17170_5
R
1
IR receiver
V
S
+ V
S
C
1
OUT
GND
V
O
µC
GND
Transmitter
with
TSALxxxx
1, 4, 5
PIN
20445
Control circuit
GND
R
1
and C
1
are recommended for protection against EOS.
Components should be in the range of 33
Ω
< R
1
< 1 kΩ,
C
1
> 0.1 µF.
Rev. 1.8, 07-Nov-13
Circuit
1
Document Number: 81764
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
Not for New Designs
TSOP852.., TSOP854..
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
V
S
I
S
V
O
I
O
T
j
T
stg
T
amb
T
amb
≤
85 °C
P
tot
T
sd
VALUE
- 0.3 to + 6
3
- 0.3 to (V
S
+ 0.3)
5
100
- 25 to + 85
- 25 to + 85
10
260
UNIT
V
mA
V
mA
°C
°C
°C
mW
°C
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Supply current
Output voltage
Output current
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
Note
• 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 conditions for extended periods may affect the device reliability.
ELECTRICAL AND OPTICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Supply voltage
Supply current
V
S
= 3.3 V, E
v
= 0
E
v
= 40 klx, sunlight
E
v
= 0
IR diode TSAL6200,
I
F
= 250 mA
test signal see fig. 1
I
OSL
= 0.5 mA, E
e
= 0.7 mW/m
2
,
test signal see fig. 1
Pulse width tolerance:
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
test signal see fig. 1
t
pi
- 5/f
o
< t
po
< t
pi
+ 6/f
o
,
test signal see fig. 1
Angle of half transmission
distance
TEST CONDITION
SYMBOL
V
S
I
SD
I
SH
d
MIN.
2.5
0.27
0.35
0.45
45
TYP.
MAX.
5.5
0.45
UNIT
V
mA
mA
m
Transmission distance
Output voltage low
Minimum irradiance
Maximum irradiance
Directivity
V
OSL
E
e min.
E
e max.
ϕ
1/2
30
± 50
0.1
100
0.25
mV
mW/m
2
W/m
2
deg
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
E
e
Optical Test Signal
1
t
po
- Output Pulse Width (ms)
(IR diode TSAL6200, I
F
= 0.4 A, 30 pulses, f = f
0
, t = 10 ms)
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
Output Pulse Width
Input Burst Length
t
t
pi
*
* t
pi
V
O
V
OH
V
OL
t
d
1)
t
po
T
10/f
0
is recommended for optimal function
16110
Output Signal
1)
2)
7/f
0
<
t
d
<
15/f
0
t
pi
- 5/f
0
<
t
po
<
t
pi
+ 6/f
0
2)
λ
= 950 nm,
Optical Test Signal, Fig. 1
t
1
10
100
1000
10 000
20743
E
e
- Irradiance (mW/m²)
Fig. 1 - Output Active Low
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Rev. 1.8, 07-Nov-13
2
Document Number: 81764
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
Not for New Designs
TSOP852.., TSOP854..
www.vishay.com
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
2.5
2
1.5
1
0.5
0
0.01
20745
E
e
E
e min.
- Threshold Irradiance (mW/m²)
Optical Test Signal
600 µs
t = 60 ms
Output Signal,
(see fig. 4)
600 µs
t
Wavelength of Ambient
Illumination:
λ
= 950 nm
94 8134
V
O
V
OH
V
OL
t
on
t
off
t
0.1
1
10
100
E
e
- Ambient DC Irradiance (W/m²)
Fig. 3 - Output Function
Fig. 6 - Sensitivity in Bright Ambient
T
on
, T
off
- Output Pulse Width (ms)
T
on
0.7
0.6
0.5
T
off
0.4
0.3
0.2
0.1
0
0.1
λ
= 950 nm,
Optical Test Signal, Fig. 3
1
10
100
1000
10 000
E
e min.
- Threshold Irradiance (mW/m²)
0.8
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
10
100
1000
f = 30 kHz
f = f
0
f = 20 kHz
f = 10 kHz
f = 100 Hz
20744
E
e
- Irradiance (mW/m²)
20746
Δ
Vs
RMS
- AC Voltage on DC Supply Voltage (mV)
Fig. 4 - Output Pulse Diagram
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.7
16925
500
E
e min.
/E
e
- Rel. Responsivity
E - Max. Field Strength (V/m)
1.3
450
400
350
300
250
200
150
100
50
0
0
500
1000
1500
2000
2500
3000
f = f
0
± 5 %
Δ
f(3 dB) = f
0
/10
0.9
1.1
f/f
0
- Relative Frequency
20747
f - EMI Frequency (MHz)
Fig. 5 - Frequency Dependance of Responsivity
Fig. 8 - Sensitivity vs. Electric Field Disturbances
Rev. 1.8, 07-Nov-13
3
Document Number: 81764
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
Not for New Designs
TSOP852.., TSOP854..
www.vishay.com
Vishay Semiconductors
1.0
S(λ)
rel
- Relative Spectral Sensitivity
120
20431
1
0.9
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
λ
- Wavelength (nm)
Max. Envelope Duty Cycle
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
TSOP854..
f = 38 kHz, E
e
= 2 mW/m
2
20
40
60
80
100
TSOP852..
20817
Burst Length (number of cycles/burst)
Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length
Fig. 11 - Relative Spectral Sensitivity vs. Wavelength
E
e min.
- Threshold Irradiance (mW/m²)
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
- 30
20432
0°
- 20°
- 40°
20°
40°
- 60°
60°
- 80°
0.1
0.3
0.5
0.7
0.9
80°
- 10
10
30
50
70
90
20749
T
amb
- Ambient Temperature (°C)
Fig. 10 - Sensitivity vs. Ambient Temperature
Fig. 12 - Directivity
Rev. 1.8, 07-Nov-13
4
Document Number: 81764
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
Not for New Designs
TSOP852.., TSOP854..
www.vishay.com
SUITABLE DATA FORMAT
The TSOP852.., TSOP854 series are 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 TSOP852.., TSOP854 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 fig. 13 or fig. 14)
Fig. 13 - IR Signal from Fluorescent Lamp
with Low Modulation
16920
Vishay Semiconductors
IR Signal
0
5
10
15
20
Time (ms)
IR Signal
0
16921
5
10
15
20
Time (ms)
Fig. 14 - IR Signal from Fluorescent Lamp
with High Modulation
TSOP852..
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 Thomson 56 kHz code
Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit)
Recommended for Sharp code
Suppression of interference from fluorescent lamps
10 cycles/burst
10 to 70 cycles
≥
10 cycles
70 cycles
> 4 x burst length
1800
yes
yes
yes
yes
yes
Most common disturbance
signals are suppressed
TSOP854..
10 cycles/burst
10 to 35 cycles
≥
10 cycles
35 cycles
> 10 x burst length
1500
yes
yes
yes
no
yes
Even extreme disturbance
signals are suppressed
Notes
• For data formats with short bursts please see the datasheet for TSOP853.., TSOP855..
• Example of compatible products for IR-codes:
-
TSOP85436: RC-5, RC-6, Panasonic
-
TSOP85438: NEC, Sharp, r-map
-
TSOP85456: r-step, Thomson RCA
Rev. 1.8, 07-Nov-13
5
Document Number: 81764
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
