TSOP34138UH1 Vishay, TSOP34138UH1 Datasheet

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TSOP34138UH1

Manufacturer Part Number
TSOP34138UH1
Description
Manufacturer
Vishay
Datasheet

Specifications of TSOP34138UH1

Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
5.5V
Pin Count
3
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
IR Receiver Modules for Remote Control Systems
Description
The TSOP341..UH1 - series are miniaturized receiv-
ers 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 at a supply voltage of 3 V.
Features
Special Features
Block Diagram
Document Number 82255
Rev. 1.1, 28-Feb-05
16833
• Photo detector and preamplifier in one
• Internal filter for PCM frequency
• Improved shielding against electrical
• TTL and CMOS compatibility
• Output active low
• Supply voltage range: 2.7 V to 5.5 V
• High immunity against ambient light
• Enhanced data rate up to 4000 bit/s
package
field
disturbance
PIN
Input
AGC
Control Circuit
Band
Pass
Demo-
dulator
30 kΩ
V
OUT
GND
3
2
1
S
e3
Mechanical Data
Pinning:
1 = OUT, 2 = GND, 3 = V
Parts Table
Application Circuit
R
disturbances.
17170
The output voltage should not be hold continuously at
a voltage below V
• Operation with short short bursts possible
TSOP34130UH1
TSOP34133UH1
TSOP34136UH1
TSOP34137UH1
TSOP34138UH1
Transmitter
TSALxxxx
1
+ C
(≥ 6 cycles/burst)
with
1
recommended to suppress power supply
Part
TSOPxxxx
O =
1
2.0 V by the external circuit.
2
TSOP341..UH1
Vishay Semiconductors
3
GND
OUT
V
S
S
30 kHz
33 kHz
36 kHz
36.7 kHz
38 kHz
R
1
= 100 Ω
C
4.7 µF
1
=
Carrier Frequency
V
16661
O
µC
www.vishay.com
GND
+V
S
1

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TSOP34138UH1 Summary of contents

Page 1

... Control Circuit Document Number 82255 Rev. 1.1, 28-Feb-05 1 • Operation with short short bursts possible (≥ 6 cycles/burst) Mechanical Data e3 Pinning OUT GND Parts Table Part TSOP34130UH1 TSOP34133UH1 TSOP34136UH1 TSOP34137UH1 TSOP34138UH1 Application Circuit 3 17170 V S Transmitter TSOPxxxx with 1 TSALxxxx OUT 2 GND recommended to suppress power supply ...

Page 2

... TSOP341..UH1 Vishay Semiconductors Absolute Maximum Ratings Absolute Maximum Ratings °C, unless otherwise specified amb Parameter Supply Voltage (Pin 3) Supply Current (Pin 3) 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 TSOP341..UH1 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

... TSOP341..UH1 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

... DC light (e.g. from tungsten bulb or sunlight) Document Number 82255 Rev. 1.1, 28-Feb-05 TSOP341..UH1 Vishay Semiconductors • 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) ...

Page 6

... TSOP341..UH1 Vishay Semiconductors Package Dimensions in mm www.vishay.com 6 14433 Document Number 82255 Rev. 1.1, 28-Feb-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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