TSOP2140SA1 Vishay, TSOP2140SA1 Datasheet

IR RECEIVER, 35M, 950NM, SIP

TSOP2140SA1

Manufacturer Part Number
TSOP2140SA1
Description
IR RECEIVER, 35M, 950NM, SIP
Manufacturer
Vishay
Datasheet

Specifications of TSOP2140SA1

Transmission Range
35m
Directivity
45°
Supply Voltage Range
4.5V To 5.5V
Opto Case Style
Through Hole
Operating Temperature Range
-25°C To +85°C
Carrier Frequency
40kHz
Supply Current
1.4mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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. 2, 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
• 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
R
disturbances.
The output voltage should not be hold continuously at
a voltage below V
TSOP2130SA1
TSOP2133SA1
TSOP2136SA1
TSOP2137SA1
TSOP2138SA1
TSOP2140SA1
TSOP2156SA1
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
TSOP21..SA1
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
16125
=
Carrier Frequency
V
O
µC
www.vishay.com
GND
+V
S
1

Related parts for TSOP2140SA1

TSOP2140SA1 Summary of contents

Page 1

... Band Demo- Input AGC dulator Pass PIN Control Circuit Document Number 82160 Rev. 2, 15-Oct-2002 Parts Table Part TSOP2130SA1 TSOP2133SA1 TSOP2136SA1 TSOP2137SA1 TSOP2138SA1 TSOP2140SA1 TSOP2156SA1 Application Circuit Transmitter TSOPxxxx with TSALxxxx recommended to suppress power supply 1 1 OUT disturbances. The output voltage should not be hold continuously at ...

Page 2

... TSOP21..SA1 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 TSOP21..SA1 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

... TSOP21..SA1 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 13. IR Signal from Fluorescent Lamp with low Modulation Document Number 82160 Rev. 2, 15-Oct-2002 20 TSOP21..SA1 Vishay Semiconductors www.vishay.com 5 ...

Page 6

... TSOP21..SA1 Vishay Semiconductors Package Dimensions in mm Document Number 82160 Rev. 2, 15-Oct-2002 VISHAY 16075 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 ...

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