Vishay TSOP37 TT1 Series Manual

www.vishay.com
IR Receiver Modules for Remote Control Systems
22531-1
DESIGN SUPPORT TOOLS
Model
Available
ORDERING CODE
Taping:
TSOP37...TT1 - top view taped
TSOP37...TT2 - top view taped
PARTS TABLE
AGC
Carrier frequency
Package
Pinning
Dimensions (mm)
Mounting
Application
Best remote control code
BLOCK DIAGRAM
Band
Input AGC
pass
PIN
Control circuit
20445-5
Rev. 1.2, 24-Sep-2018
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
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40 kHz
4, 5
V
S
30 kΩ
1
OUT
Demo-
dulator
2, 3,
6, 7, 8
GND
Vishay Semiconductors
FEATURES
• Very low supply current
• Photo detectors and preamplifier in one package
• Internal filter for PCM frequency
• Optimized for Sony 12, 15, and 20 bit IR-code
• 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
DESCRIPTION
The TSOP37S40 series are miniaturized SMD IR 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 demodulated output signal can be directly decoded by
a microprocessor. The TSOP37S40 is compatible with 12,
15, and 20 bit Sony codes. It is optimized to suppress
almost all spurious pulses from energy saving fluorescent
lamps but will also suppress some data signals.
These components have not been qualified according to
automotive specifications.
SONY (AGC-S)
TSOP37S40
Belobog
1 = OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = V
3.95 W x 3.95 H x 0.8 D
SMD
Remote control
(1)
Sony 12, 15, and 20 bit IR-code
APPLICATION CIRCUIT
17170-11
Tran mitter
IR receiver
with
T ALxxxx
R and C recommended to reduce upply ripple for V < 2.8 V
1 1
1
www.vishay.com/doc?91000
TSOP37S40
(1)
S
R
1
V
+ V
C
1
μC
OUT
V
O
ND
Document Number: 82671
ND