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TSOP1737KA1

Description
Photo Modules for PCM Remote Control Systems
CategoryLED optoelectronic/LED    photoelectric   
File Size173KB,8 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric Compare View All

TSOP1737KA1 Overview

Photo Modules for PCM Remote Control Systems

TSOP1737KA1 Parametric

Parameter NameAttribute value
MakerVishay
Reach Compliance Codeunknow
Number of terminals3
VISHAY
TSOP17..KA1
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
Description
The TSOP17..KA1 - series are miniaturized receivers
for infrared remote control systems. PIN diode and
preamplifier are assembled on lead frame, the epoxy
package is designed as IR filter.
The demodulated output signal can directly be
decoded by a microprocessor. TSOP17..KA1 is the
standard IR remote control receiver series, support-
ing all major transmission codes.
12797
Features
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against electrical field distur-
bance
• TTL and CMOS compatibility
• Output active low
• Low power consumption
Parts Table
Part
TSOP1730KA1
TSOP1733KA1
TSOP1736KA1
TSOP1737KA1
TSOP1738KA1
TSOP1740KA1
TSOP1756KA1
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
Carrier Frequency
Special Features
• Continuous data transmission possible (up to
2400 bps)
• Suitable burst length
10 cycles/burst
Application Circuit
Transmitter
TSOPxxxx
with
TSALxxxx
Circuit
Block Diagram
2
25 kΩ
Input
PIN
AGC
Band
Pass
Demo-
dulator
V
S
R
1
= 100
V
S
C
1
=
4.7 µF
V
O
+V
S
OUT
GND
µC
GND
3
OUT
1
Control Circuit
GND
R
1
+ C
1
recommended to suppress power supply
disturbances.
The output voltage should not be hold continuously at
a voltage below V
O =
3.3 V by the external circuit.
Document Number 82033
Rev. 10, 15-Oct-2002
www.vishay.com
1

TSOP1737KA1 Related Products

TSOP1737KA1 TSOP17 TSOP1730KA1 TSOP1733KA1 TSOP1736KA1 TSOP1740KA1 TSOP1756KA1
Description Photo Modules for PCM Remote Control Systems IR Receiver Modules for Remote Control Systems Photo Modules for PCM Remote Control Systems Photo Modules for PCM Remote Control Systems Photo Modules for PCM Remote Control Systems Photo Modules for PCM Remote Control Systems Photo Modules for PCM Remote Control Systems
Maker Vishay - - Vishay Vishay - Vishay
Reach Compliance Code unknow - unknow unknow unknow unknow unknow
Number of terminals 3 - 3 3 3 3 3
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