TSOP17 VISHAY [Vishay Siliconix], TSOP17 Datasheet

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TSOP17

Manufacturer Part Number
TSOP17
Description
IR Receiver Modules for Remote Control Systems
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet

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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.
Features
Special Features
Block Diagram
Document Number 82033
Rev. 10, 15-Oct-2002
VISHAY
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against electrical field distur-
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• Continuous data transmission possible (up to
• Suitable burst length ≥ 10 cycles/burst
bance
2400 bps)
PIN
Input
AGC
Control Circuit
Band
Pass
Demo-
dulator
25 kΩ
V
OUT
GND
2
3
1
S
Parts Table
Application Circuit
R
disturbances.
The output voltage should not be hold continuously at
a voltage below V
TSOP1730KA1
TSOP1733KA1
TSOP1736KA1
TSOP1737KA1
TSOP1738KA1
TSOP1740KA1
TSOP1756KA1
Transmitter
TSALxxxx
1
+ C
with
1
recommended to suppress power supply
Part
TSOPxxxx
O =
3.3 V by the external circuit.
Vishay Semiconductors
GND
OUT
V
TSOP17..KA1
S
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
R
1
= 100 Ω
C
4.7 µF
1
=
Carrier Frequency
V
12797
O
µC
www.vishay.com
GND
+V
S
1

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TSOP17 Summary of contents

Page 1

... VISHAY 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 ...

Page 2

... TSOP17..KA1 Vishay Semiconductors Absolute Maximum Ratings °C, unless otherwise specified amb Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Electrical and Optical Characteristics °C, unless otherwise specified ...

Page 3

... DV ) 16912 sRMS Figure 7. Sensitivity vs. Supply Voltage Disturbances 2.0 1.6 1.2 0.8 0.4 0.0 0.0 1.3 94 8147 Figure 8. Sensitivity vs. Electric Field Disturbances TSOP17..KA1 Vishay Semiconductors Correlation with ambient light sources: ^1.4klx (Std.illum.A,T=2855K) 2 10W/m ^8.2klx (Daylight,T=5900K) 2 10W/m Ambient 950 nm 0.10 1.00 10.00 100. – Ambient DC Irradiance (W/m ) Figure 6. Sensitivity in Bright Ambient ...

Page 4

... Suitable Data Format The circuit of the TSOP17..KA1 is designed in that way that unexpected output pulses due to noise or disturbance signals are avoided. A bandpassfilter, an integrator stage and an automatic gain control are used to suppress such disturbances. The distinguishing mark between data signal and dis- turbance signal are carrier frequency, burst length and duty cycle ...

Page 5

... Code, Toshiba Micom Format, Sharp Code, RC5 Code, RC6 Code, R-2000 Code, Sony Format (SIRCS). When a disturbance signal is applied to the TSOP17..KA1 it can still receive the data signal. How- ever the sensitivity is reduced to that level that no unexpected pulses will occure. Some examples for such disturbance signals which are suppressed by the TSOP17..KA1 are: • ...

Page 6

... TSOP17..KA1 Vishay Semiconductors Package Dimensions in mm Document Number 82033 Rev. 10, 15-Oct-2002 VISHAY 12783 www.vishay.com 6 ...

Page 7

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 Document Number 82033 Rev. 10, 15-Oct-2002 TSOP17..KA1 Vishay Semiconductors notice. www.vishay.com 7 ...

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