TSOP4138 Vishay / Small Signal & Opto Products (SSP), TSOP4138 Datasheet

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TSOP4138

Manufacturer Part Number
TSOP4138
Description
DIODE, IR EMITTING, 38 KHZ, ANGLE OF HALF TRANSMISSION DISTANCE +/-45DEG/C
Manufacturer
Vishay / Small Signal & Opto Products (SSP)
Datasheet

Specifications of TSOP4138

Carrier Frequency
38
Current, Output
5 mA
Temperature, Operating
–25 to +85 °C
Voltage, Output
100 mV
Voltage, Supply
5.5 V
Supply Voltage
2.7- 5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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MECHANICAL DATA
Pinning
1 = OUT, 2 = GND, 3 = V
BLOCK DIAGRAM
Document Number: 82135
Rev. 2.5, 29-Jan-09
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
40 kHz
56 kHz
16833_5
PIN
1
Input
2
IR Receiver Modules for Remote Control Systems
3
AGC
S
Control circuit
Band
pass
SHORT BURSTS AND HIGH DATA RATES
Demo-
dulator
33 kΩ
16672
TSOP4130
TSOP4133
TSOP4136
TSOP4137
TSOP4138
TSOP4140
TSOP4156
(AGC1)
OUT
GND
V
3
2
1
S
FEATURES
• Low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.7 V to 5.5 V
• Improved immunity against ambient light
• Insensitive to supply voltage ripple and noise
• Component in accordance to RoHS 2002/95/EC and
DESCRIPTION
The TSOP41.., TSOP43.. series are miniaturized receivers
for infrared remote control systems. A PIN diode and a
preamplifier are assembled on a lead frame, the epoxy
package acts as an IR filter.
The demodulated output signal can directly be decoded by a
microprocessor. The main benefit of the TSOP41.. is the
compatibility to all IR remote control data formats. The
TSOP43.. is optimized to better suppress spurious pulses
from fluorescent lamps, LCD TVs or plasma displays.
This component has not been qualified according to
automotive specifications.
APPLICATION CIRCUIT
WEEE 2002/96/EC
17170_7
The external components R
to improve the robustnes against electrical overstress
(typical values are R
The output voltage V
below 1 V by the external circuit.
The capacitive load at the output should be less than 2 nF.
Transmitter
TSALxxxx
with
New TSOP41.., TSOP43..
NOISY ENVIROMENTS AND SHORT BURSTS
IR receiver
1
O
= 100 Ω, C
should not be pulled down to a level
Vishay Semiconductors
1
and C
TSOP4338
GND
V
OUT
1
S
(AGC3)
= 0.1 µF).
1
are optional
C
R
1
1
V
O
www.vishay.com
µC
GND
+ V
S
1

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TSOP4138 Summary of contents

Page 1

... IR remote control data formats. The TSOP43.. is optimized to better suppress spurious pulses from fluorescent lamps, LCD TVs or plasma displays. This component has not been qualified according to automotive specifications. (AGC1) TSOP4130 TSOP4133 TSOP4136 TSOP4137 TSOP4138 TSOP4140 TSOP4156 APPLICATION CIRCUIT 17170_7 Transmitter 3 with TSALxxxx kΩ ...

Page 2

New TSOP41.., TSOP43.. Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER Supply voltage (pin 3) Supply current (pin 3) Output voltage (pin 1) Voltage at output to supply Output current (pin 1) Junction temperature Storage temperature range Operating temperature range Power consumption ...

Page 3

Optical Test Signal E e 600 µs 600 µ Output Signal, (see fig Fig Output Function 0.8 0.7 0.6 0.5 0.4 λ = 950 nm, ...

Page 4

New TSOP41.., TSOP43.. Vishay Semiconductors 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 TSOP43.. 0.2 0 mW/m² Burst Length (number of cycles/burst) 21590 Fig Max. Envelope Duty Cycle ...

Page 5

SUITABLE DATA FORMAT The TSOP41.., TSOP43.. series are designed to suppress spurious output pulses due to noise or disturbance signals. Data and disturbance signals can be distinguished by the devices according to carrier frequency, burst length and envelope duty cycle. ...

Page 6

New TSOP41.., TSOP43.. Vishay Semiconductors PACKAGE DIMENSIONS in millimeters OUT 0.7 max. 2.54 nom. Marking area Drawing-No.: 6.550-5169.11-4 Issue: 13; 17.12.08 16003 www.vishay.com 6 IR Receiver Modules for Remote Control Systems 6 0.85 max. 0.89 GND V S 2.54 nom. ...

Page 7

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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