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TSOP373.., TSOP375..
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 • Insensitive to supply voltage ripple and noise • Material categorization:
for definitions of compliance please see www.vishay.com/doc?99912
22531-1
LINKS TO ADDITIONAL RESOURCES
Product Page
3D 3D
3D Models
Calculators
Marking
DESCRIPTION
The TSOP373.., TSOP375.. series are miniaturized receiver modules for infrared remote control systems. A PIN diode and a preamplifier are assembled on a PCB, the epoxy package contains an IR filter. The demodulated output signal can be directly connected to a microprocessor for decoding.
The TSOP373.. 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.
New designs should prefer the TSOP373.. series containing the newer AGC3. The TSOP375.. 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.
MECHANICAL DATA Pinning: 6, 8 = GND, 5 = VS, 1 = OUT
ORDERING CODE Taping: TSOP37...TT1 - top view taped, 1800 pcs/reel
BLOCK DIAGRAM
30 kΩ
Input
AGC
Band pass
Demodulator
PIN
20445-5
Control circuit
4, 5 VS
1 OUT
2, 3, 6, 7, 8 GND
APPLICATION CIRCUIT
17170-11
Transmitter IR receiver
with TSALxxxx
VS
Circuit
OUT GND
R1
C1 VO
+ VS μC
GND
R1 and C1 recommended to reduce supply ripple for VS < 2.8 V
Rev. 2.5, 29-Jul-2021
1
Document Number: 82446
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
www.vishay.com
TSOP373.., TSOP375..
Vishay Semiconductors
PARTS TABLE
AGC
33 kHz
Carrier frequency
36 kHz 38 kHz 40 kHz
56 kHz
Package
Pinning
Dimensions (mm)
Mounting
Application
Best choice for
Special options
NOISY ENVIRONMENTS AND SHORT BURSTS (AGC3)
VERY NOISY ENVIRONMENTS AND SHORT BURSTS (AGC5)
TSOP37333
TSOP37533
TSOP37336 (1)
TSOP37536
TSOP37338 (2)(3)(4)(5)
TSOP37538
TSOP37340
TSOP37540
TSOP37356
TSOP37556
Belobog
1 = OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = VS 3.95 W x 3.95 H x 0.8 D
SMD
Remote control
(1) MCIR (2) Mitsubishi (3) RECS-80 Code (4) r-map (5) XMP-1, XMP-2
• Extended temperature range: www.vishay.com/doc?82738
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
Supply voltage Supply current Output voltage Output current Junction temperature Storage temperature range Operating temperature range Power consumption
Tamb ≤ 85 °C
VS
-0.3 to +6
V
IS
3
mA
VO
-0.3 to (VS + 0.3)
V
IO
5
mA
Tj
100
°C
Tstg
-25 to +85
°C
Tamb
-25 to +85
°C
Ptot
10
mW
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 (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
Supply voltage
VS
2.5
-
5.5
Supply current Transmission distance Output voltage low
VS = 3.3 V, Ev = 0
Ev = 40 klx, sunlight
Ev = 0, IR diode TSAL6200, IF = 50 mA, test signal see Fig. 1 IOSL = 0.5 mA, Ee = 0.7 mW/m2,
test signal see Fig. 1
ISD ISH d
VOSL
0.27
0.35
0.45
-
0.45
-
-
24
-
-
-
100
Minimum irradiance
Pulse width tolerance:
tpi - 5/fo < tpo < tpi + 6/fo,
Ee min.
-
0.12
0.25
test signal see Fig. 1
Maximum irradiance
tpi - 5/fo < tpo < tpi + 6/fo, test signal see Fig. 1
Ee max.
30
-
-
Directivity
Angle of half transmission distance
ϕ1/2
-
± 75
-
UNIT V mA mA m
mV
mW/m2
W/m2
°
Rev. 2.5, 29-Jul-2021
2
Document Number: 82446
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
www.vishay.com
TSOP373.., TSOP375..
Vishay Semiconductors
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Ee
Optical Test Signal (IR diode TSAL6200, IF = 0.4 A, N = 6 pulses, f = f0, t = 10 ms)
t tpi *)
T
*) tpi ≥ 6/f0 is recommended for optimal function
Output Signal
VO VOH
1) 3/f0 < td < 9/f0 2) tpi - 4/f0 < tpo < tpi + 6/f0
14337
VOL
td 1)
tpo 2)
t
Fig. 1 - Output Function
ton, toff - Output Pulse Width (ms)
0.8 ton
0.7
0.6
0.5
toff 0.4
0.3
0.2 λ = 950 nm,
0.1 optical test signal, Fig. 3
0 0.1
20759
1
10
100 1000
Ee.