TSOP2138SA1 Vishay, TSOP2138SA1 Datasheet

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TSOP2138SA1

Manufacturer Part Number
TSOP2138SA1
Description
Manufacturer
Vishay
Datasheet

Specifications of TSOP2138SA1

Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Mounting
Through Hole
Pin Count
3
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSOP2138SA1
Manufacturer:
SHARP
Quantity:
1 000
IR Receiver Modules for Remote Control Systems
Description
The TSOP21..SA1 - 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
reliable function even in disturbed ambient and the
protection against uncontrolled output pulses.
Features
Special Features
Block Diagram
Document Number 82160
Rev. 1.2, 31-Jan-05
16834
• Photo detector and preamplifier in one
• Internal filter for PCM frequency
• Improved shielding against electrical
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• High immunity against ambient light
• Enhanced data rate of 4000 bit/s
package
field disturbance
PIN
Input
AGC
Control Circuit
Band
Pass
Demo-
dulator
25 kΩ
V
OUT
GND
3
2
1
S
e3
Parts Table
Application Circuit
• Operation with short bursts possible (≥ 6 cycles/
TSOP2130SA1
TSOP2133SA1
TSOP2136SA1
TSOP2137SA1
TSOP2138SA1
TSOP2140SA1
TSOP2156SA1
R
disturbances.
16842
The output voltage should not be hold continuously at
a voltage below V
Transmitter
TSALxxxx
burst)
1
+ C
with
1
recommended to suppress power supply
Part
TSOPxxxx
O =
1
3.3 V by the external circuit.
2
Vishay Semiconductors
3
TSOP21..SA1
OUT
GND
V
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
O
16125
www.vishay.com
µC
GND
+V
S
1

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TSOP2138SA1 Summary of contents

Page 1

... Input AGC Pass dulator PIN Control Circuit Document Number 82160 Rev. 1.2, 31-Jan-05 1 • Operation with short bursts possible (≥ 6 cycles/ burst) Parts Table e3 Part TSOP2130SA1 TSOP2133SA1 TSOP2136SA1 TSOP2137SA1 TSOP2138SA1 TSOP2140SA1 TSOP2156SA1 Application Circuit 16842 Transmitter 1 TSOPxxxx with OUT TSALxxxx 3 GND ...

Page 2

... TSOP21..SA1 Vishay Semiconductors Absolute Maximum Ratings Absolute Maximum Ratings °C, unless otherwise specified amb Parameter Supply Voltage (Pin 2) Supply Current (Pin 2) Output Voltage (Pin 1) Output Current (Pin 1) Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption (T amb t ≤ from case ...

Page 3

... Correlation with ambient light sources: 3.5 10W/m 10W/m 3.0 t 2.5 2.0 1.5 94 8134 1.0 0.5 0.0 0.01 t 16911 Figure 6. Sensitivity in Bright Ambient TSOP21..SA1 Vishay Semiconductors Ton Toff l = 950 nm, optical test signal, fig.3 1.0 10.0 100.0 1000.010000 – Irradiance ( mW Figure 4. Output Pulse Diagram " 3dB ) = f ...

Page 4

... TSOP21..SA1 Vishay Semiconductors 2 1 kHz 1 kHz 0 100 Hz 0.0 0.1 1.0 10.0 100.0 DV – AC Voltage on DC Supply Voltage (mV) 16912 sRMS Figure 7. Sensitivity vs. Supply Voltage Disturbances 2.0 f( 1.6 1.2 0.8 0.4 0.0 0.0 0.4 0.8 1.2 1.6 E – Field Strength of Disturbance ( kV 8147 Figure 8 ...

Page 5

... Continuous signal at 38 kHz or at any other fre- quency • Signals from fluorescent lamps with electronic bal- last (an example of the signal modulation is in the fig- ure below). Document Number 82160 Rev. 1.2, 31-Jan-05 TSOP21..SA1 Vishay Semiconductors IR Signal from fluorescent lamp with low modulation Time ( ms ) 16920 Figure 13 ...

Page 6

... TSOP21..SA1 Vishay Semiconductors Package Dimensions in mm www.vishay.com 6 16075 Document Number 82160 Rev. 1.2, 31-Jan-05 ...

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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