tsop4838on1 Vishay, tsop4838on1 Datasheet

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tsop4838on1

Manufacturer Part Number
tsop4838on1
Description
Ir Receiver Modules For Remote Control Systems
Manufacturer
Vishay
Datasheet
VISHAY
IR Receiver Modules for Remote Control Systems
Description
The TSOP48..ON1 - 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. TSOP48..ON1 is the
standard IR remote control receiver series, support-
ing all major transmission codes.
Features
Special Features
Block Diagram
Absolute Maximum Ratings
T
Document Number 82088
Rev. 6, 15-Oct-2002
• 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
• Improved immunity against ambient light
• Suitable burst length ≥ 10 cycles/burst
Supply Voltage
amb
bance
PIN
= 25 °C, unless otherwise specified
Input
AGC
Parameter
Control Circuit
Band
Pass
Demo-
dulator
30 kΩ
(Pin 2)
V
OUT
GND
3
2
1
S
Test condition
Parts Table
Application Circuit
R
disturbances.
The output voltage should not be hold continuously at
a voltage below V
TSOP4830ON1
TSOP4833ON1
TSOP4836ON1
TSOP4837ON1
TSOP4838ON1
TSOP4840ON1
TSOP4856ON1
Transmitter
TSALxxxx
1
+ C
with
1
recommended to suppress power supply
Part
TSOPxxxx
O =
3.3 V by the external circuit.
Vishay Semiconductors
OUT
GND
V
TSOP48..ON1
Symbol
S
V
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
S
R
1
= 100 Ω
16115
C
4.7 µF
1
=
Carrier Frequency
V
- 0.3 to +
O
Value
6.0
µC
www.vishay.com
GND
+V
S
Unit
V
1

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tsop4838on1 Summary of contents

Page 1

... Control Circuit Absolute Maximum Ratings °C, unless otherwise specified amb Parameter Supply Voltage Document Number 82088 Rev. 6, 15-Oct-2002 Parts Table Part TSOP4830ON1 TSOP4833ON1 TSOP4836ON1 TSOP4837ON1 TSOP4838ON1 TSOP4840ON1 TSOP4856ON1 Application Circuit Transmitter TSOPxxxx with 3 TSALxxxx OUT recommended to suppress power supply ...

Page 2

... TSOP48..ON1 Vishay Semiconductors Parameter 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 Parameter Supply Current (Pin ...

Page 3

... 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 1.3 E – Field Strength of Disturbance ( kV 8147 Figure 8. Sensitivity vs. Electric Field Disturbances TSOP48..ON1 Vishay Semiconductors ^8.2klx (Daylight,T=5900K) 1.00 10.00 100. kHz kHz f = 100 Hz 10.0 100.0 1000.0 0 2.0 0.8 1.2 1.6 www.vishay.com 3 ...

Page 4

... TSOP48..ON1 Vishay Semiconductors 0.8 0.7 0.6 0.5 0.4 0.3 0 kHz mW/m e 0.1 0 100 Burst Length ( number of cycles / burst ) 16913 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 ( GC ) 16918 amb Figure 10. Sensitivity vs. Ambient Temperature 1.2 1.0 0.8 0.6 0.4 0.2 0.0 750 ...

Page 5

... Figure 13. IR Signal from Fluorescent Lamp with low Modulation IR Signal from fluorescent lamp with high modulation Time ( ms ) 16921 Figure 14. IR Signal from Fluorescent Lamp with high Modulation Document Number 82088 Rev. 6, 15-Oct-2002 20 20 TSOP48..ON1 Vishay Semiconductors www.vishay.com 5 ...

Page 6

... TSOP48..ON1 Vishay Semiconductors Package Dimensions in mm 16127 Document Number 82088 Rev. 6, 15-Oct-2002 VISHAY 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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