TSOP1738RF1 Vishay, TSOP1738RF1 Datasheet

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TSOP1738RF1

Manufacturer Part Number
TSOP1738RF1
Description
Manufacturer
Vishay
Datasheet

Specifications of TSOP1738RF1

Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Pin Count
3
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Supplier Unconfirmed
IR Receiver Modules for Remote Control Systems
Description
The TSOP17..RF1 - 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..RF1 is the
standard IR remote control receiver series, support-
ing all major transmission codes.
Features
Special Features
Block Diagram
Document Number 82036
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
TSOP1730RF1
TSOP1733RF1
TSOP1736RF1
TSOP1737RF1
TSOP1738RF1
TSOP1740RF1
TSOP1756RF1
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..RF1
S
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
R
1
13 640
= 100 Ω
C
4.7 µF
1
=
Carrier Frequency
V
O
µC
www.vishay.com
GND
+V
S
1

Related parts for TSOP1738RF1

TSOP1738RF1 Summary of contents

Page 1

... Block Diagram 25 kΩ Band Demo- Input AGC dulator Pass PIN Control Circuit Document Number 82036 Rev. 10, 15-Oct-2002 Parts Table Part TSOP1730RF1 TSOP1733RF1 TSOP1736RF1 TSOP1737RF1 TSOP1738RF1 TSOP1740RF1 TSOP1756RF1 Application Circuit Transmitter TSOPxxxx with TSALxxxx OUT recommended to suppress power supply 1 1 disturbances. ...

Page 2

... TSOP17..RF1 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

... 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..RF1 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. – ...

Page 4

... TSOP17..RF1 Vishay Semiconductors 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0 kHz mW/m e 0.2 0.1 0 Burst Length ( number of cycles / burst ) 16915 Figure 9. Max. Envelope Duty Cycle vs. Burstlength 0.6 Sensitivity in dark ambient 0.5 0.4 0.3 0.2 0.1 0.0 –30 – – Ambient Temperature ( C ) ...

Page 5

... Signals from fluorescent lamps with electronic bal- last (an example of the signal modulation is in the fig- ure below). IR Signal from fluorescent lamp with low modulation Time ( ms ) 16920 Figure 14. IR Signal from Fluorescent Lamp with low Modulation Document Number 82036 Rev. 10, 15-Oct-2002 20 TSOP17..RF1 Vishay Semiconductors www.vishay.com 5 ...

Page 6

... TSOP17..RF1 Vishay Semiconductors Package Dimensions in mm Document Number 82036 Rev. 10, 15-Oct-2002 VISHAY 12760 www.vishay.com 6 ...

Page 7

... Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 ...

Page 8

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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