TSOP1138 Vishay, TSOP1138 Datasheet

IR RECEIVER, 45M, 950NM, SIP

TSOP1138

Manufacturer Part Number
TSOP1138
Description
IR RECEIVER, 45M, 950NM, SIP
Manufacturer
Vishay
Datasheets

Specifications of TSOP1138

Transmission Range
45m
Directivity
45°
Supply Voltage Range
2.5V To 5.5V
Opto Case Style
Through Hole
Operating Temperature Range
-25°C To +85°C
Carrier Frequency
38kHz
Supply Current
450µA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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IR Receiver Modules for Remote Control Systems
Description
The TSOP11.. - 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. The main benefit is the
operation with short burst transmission codes and
high data rates.
Features
Special Features
Block Diagram
Document Number 82006
Rev. 12, 23-Jun-03
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
• High immunity against ambient light
• Enhanced data rate of 4000 bit/s
• Operation with short bursts possible (≥ 6 cycles/
bance
burst)
PIN
Input
AGC
Control Circuit
Band
Pass
Demo-
dulator
25 kΩ
V
OUT
GND
3
2
1
S
Parts Table
Application Circuit
TSOP1130
TSOP1133
TSOP1136
TSOP1137
TSOP1138
TSOP1140
TSOP1156
1
16842
R
disturbances.
The output voltage should not be hold continuously at
a voltage below V
Transmitter
TSALxxxx
1
2
+ C
with
1
3
recommended to suppress power supply
Part
TSOPxxxx
O =
3.3 V by the external circuit.
Vishay Semiconductors
OUT
GND
V
94 8691
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
TSOP11..
=
V
O
www.vishay.com
µC
GND
+V
S
1

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TSOP1138 Summary of contents

Page 1

... Block Diagram 25 kΩ Band Demo- Input AGC Pass dulator PIN Control Circuit Document Number 82006 Rev. 12, 23-Jun- Parts Table Part TSOP1130 TSOP1133 TSOP1136 TSOP1137 TSOP1138 TSOP1140 TSOP1156 Application Circuit 16842 3 Transmitter TSOPxxxx with OUT TSALxxxx 1 GND recommended to suppress power supply 1 1 disturbances ...

Page 2

... TSOP11.. 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 amb ...

Page 3

... AC Voltage on DC Supply Voltage (mV) 16912 sRMS Figure 7. Sensitivity vs. Supply Voltage Disturbances 2.0 1.6 1.2 0.8 0.4 0.0 1.3 0.0 E – Field Strength of Disturbance ( kV 8147 Figure 8. Sensitivity vs. Electric Field Disturbances TSOP11.. Vishay Semiconductors ^1.4klx (Std.illum.A,T=2855K) 2 ^8.2klx (Daylight,T=5900K) 2 0.10 1.00 10.00 100. kHz kHz f = 100 Hz 1.0 10 ...

Page 4

... TSOP11.. 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 0 100 Burst Length ( number of cycles / burst ) 16914 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 82006 Rev. 12, 23-Jun-03 20 TSOP11.. Vishay Semiconductors www.vishay.com 5 ...

Page 6

... TSOP11.. Vishay Semiconductors Package Dimensions in mm www.vishay.com 6 VISHAY +0.1 96 12116 Document Number 82006 Rev. 12, 23-Jun-03 ...

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 ...

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