TSOP381.., TSOP383.., TSOP385..
www.vishay.com
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
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
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
19026
DESCRIPTION
MECHANICAL DATA
Pinning for TSOP381.., TSOP383.., TSOP385..:
1 = OUT, 2 = GND, 3 = V
S
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 TSOP383.. 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 TSOP381.. series are provided primarily for
compatibility with old AGC1 designs. New designs should
prefer the TSOP383.. series containing the newer AGC3.
The TSOP385.. 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
30 kHz
33 kHz
Carrier
frequency
36 kHz
38 kHz
40 kHz
56 kHz
Package
Pinning
Dimensions (mm)
Mounting
Application
Best remote control code
(1)
LEGACY, FOR SHORT BURST
REMOTE CONTROLS (AGC1)
TSOP38130
TSOP38133
TSOP38136
TSOP38138
TSOP38140
TSOP38156
NOISY ENVIRONMENTS AND
SHORT BURSTS (AGC3)
TSOP38330
TSOP38333
TSOP38336
(1)(6)
TSOP38338
(2)(3)(4)(5)
VERY NOISY ENVIRONMENTS
AND SHORT BURSTS (AGC5)
TSOP38530
TSOP38533
TSOP38536
TSOP38538
TSOP38540
TSOP38556
TSOP38340
TSOP38356
Minicast
1 = OUT, 2 = GND, 3 = V
S
5.0 W x 6.95 H x 4.8 D
Leaded
Remote control
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: 81743
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
TSOP381.., TSOP383.., TSOP385..
www.vishay.com
BLOCK DIAGRAM
16833-13
Vishay Semiconductors
APPLICATION CIRCUIT
17170-11
3
30 kΩ
1
Input
AGC
Band
pass
Demo-
dulator
2
PIN
Control circuit
R
1
IR receiver
V
S
Circuit
C
1
OUT
GND
V
O
μC
GND
+ V
S
Transmitter
with
TSALxxxx
R
1
and C
1
recommended to reduce
supply
ripple for V
S
< 2.8 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply voltage
Supply current
Output voltage
Output current
Junction temperature
Storage temperature range
Operating temperature range
Power consumption
Soldering temperature
TEST CONDITION
SYMBOL
V
S
I
S
V
O
I
O
T
j
T
stg
T
amb
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
T
amb
≤
85 °C
t
≤
10 s, 1 mm from case
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 current
Supply voltage
Transmission distance
Output voltage low
Minimum irradiance
Maximum irradiance
Directivity
E
v
= 0, test signal see Fig. 1,
IR diode TSAL6200, I
F
= 200 mA
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
E
v
= 0, V
S
= 3.3 V
E
v
= 40 klx, sunlight
SYMBOL
I
SD
I
SH
V
S
d
V
OSL
E
e min.
E
e max.
ϕ
1/2
MIN.
0.27
-
2.5
-
-
-
30
-
TYP.
0.35
0.45
-
45
-
0.12
-
± 45
MAX.
0.45
-
5.5
-
100
0.25
-
-
UNIT
mA
mA
V
m
mV
mW/m
2
W/m
2
deg
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
E
e
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, N = 6 pulses, f = f
0
, t = 10 ms)
0.40
0.35
0.30
0.25
0.20
0.15
Input burst length
0.10
0.05
0
λ
= 950 nm,
optical test signal, Fig. 1
0.1
20771
t
pi
*)
T
t
t
po
- Output Pulse Width (ms)
Output pulse width
*) t
pi
≥
6/f0 is recommended for optimal function
Output Signal
V
O
V
OH
V
OL
t
d 1)
1)
2)
14337
3/f
0
< t
d
< 9/f
0
t
pi
- 4/f
0
< t
po
< t
pi
+ 6/f
0
t
po 2)
t
1
10
100
1000 10 000 100 000
E
e
- Irradiance (mW/m²)
Fig. 1 - Output Active Low
Rev. 1.5, 22-Jul-16
2
Fig. 2 - Pulse Length and Sensitivity in Dark Ambient
Document Number: 81743
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
TSOP381.., TSOP383.., TSOP385..
www.vishay.com
Vishay Semiconductors
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.01
Wavelength of ambient
illumination:
λ
= 950 nm
Correlation with ambient light sources:
10 W/m
2
= 1.4 klx (std. illum. A, T = 2855 K)
10 W/m
2
= 8.2 klx (daylight, T = 5900 K)
E
e
600 µs
t = 60 ms
Output Signal,
(see fig. 4)
600 µs
t
94 8134
V
O
V
OH
V
OL
E
e min.
- Threshold Irradiance (mW/m
2
)
Optical Test Signal
0.1
1
10
100
t
on
t
off
t
20757
E
e
- Ambient DC Irradiance (W/m
2
)
Fig. 3 - Output Function
Fig. 6 - Sensitivity in Bright Ambient
0.8
t
on
, t
off
- Output Pulse Width (ms)
0.7
0.6
0.5
t
on
E
e min.
- Threshold Irradiance (mW/m
2
)
3.0
2.5
2.0
1.5
1.0
0.5
0
1
10
100
1000
f = f
0
f = 30 kHz
f = 10 kHz
f = 100 Hz
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
20759
E
e
- Irradiance (mW/m
2
)
ΔV
S
RMS
- AC Voltage on DC
Supply
Voltage (mV)
Fig. 7 - Sensitivity vs. Supply Voltage Disturbances
Fig. 4 - Output Pulse Diagram
1.2
1.0
0.9
E
e min.
/E
e
- Relative Responsivity
Max. Envelope Duty Cycle
1.0
0.8
0.6
0.4
0.2
0.0
0.7
0.9
1.1
1.3
f = f
0
± 5 %
Δf(3
dB) = f
0
/10
f = 38 kHz,
E
e
= 2 mW/m²
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
20
40
TSOP385.., TSOP395..
60
80
100
120
TSOP383.., TSOP393..
TSOP381..
TSOP391..
16925
f/f
0
- Relative Frequency
22180-7
Burst Length (Number of Cycles/Burst)
Fig. 5 - Frequency Dependence of Responsivity
Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length
Rev. 1.5, 22-Jul-16
3
Document Number: 81743
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
TSOP381.., TSOP383.., TSOP385..
www.vishay.com
Vishay Semiconductors
0°
10°
20°
30°
E
e min.
- Threshold Irradiance (mW/m
2
)
0.30
0.25
0.20
1.0
40°
0.15
0.9
50°
60°
70°
0.10
0.05
0
-30
-10
10
30
50
70
90
0.8
0.7
80°
0.6
19259
0.4
0.2
0
T
amb
- Ambient Temperature (°C)
Fig. 9 - Sensitivity vs. Ambient Temperature
d
rel
- Relative Transmission Distance
Fig. 12 - Vertical Directivity
S (λ)
rel
- Relative Spectral Sensitivity
1.2
0.30
E
e min.
-
Sensitivity
(mW/m
2
)
1.0
0.8
0.6
0.4
0.2
0
750
0.25
0.20
0.15
0.10
0.05
0.00
850
950
1050
1150
1
2
3
4
5
94 8408
λ
- Wavelength (nm)
V
S
-
Supply
Voltage (V)
Fig. 13 - Sensitivity vs. Supply Voltage
Fig. 10 - Relative Spectral Sensitivity vs. Wavelength
0°
10°
20°
30°
40°
1.0
0.9
0.8
50°
60°
70°
0.7
80°
0.6
19258
0.4
0.2
0
d
rel
- Relative Transmission Distance
Fig. 11 - Horizontal Directivity
Rev. 1.5, 22-Jul-16
4
Document Number: 81743
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
TSOP381.., TSOP383.., TSOP385..
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 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. 14 or Fig. 15)
16920
Vishay Semiconductors
IR Signal
0
5
10
15
20
Time (ms)
Fig. 14 - IR Disturbance from Fluorescent Lamp
with Low Modulation
IR Signal
0
16921
5
10
15
20
Time (ms)
Fig. 15 - IR Disturbance from Fluorescent Lamp
with High Modulation
TSOP381..
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
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. 14)
TSOP383..
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. 15)
TSOP385..
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
Note
• For data formats with long bursts (more than 10 carrier cycles) please see the datasheet for TSOP382.., TSOP384..
Rev. 1.5, 22-Jul-16
5
Document Number: 81743
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
FPGA/CPLD
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
