TSOP34838SS1F Vishay, TSOP34838SS1F Datasheet

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TSOP34838SS1F

Manufacturer Part Number
TSOP34838SS1F
Description
Manufacturer
Vishay
Datasheet

Specifications of TSOP34838SS1F

Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (min)
2.5V
Operating Supply Voltage (max)
5.5V
Mounting
Through Hole
Pin Count
3
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant
MECHANICAL DATA
Pinning:
1 = OUT, 2 = GND, 3 = V
BLOCK DIAGRAM
Document Number: 81732
Rev. 1.3, 29-Jan-09
PARTS TABLE
CARRIER FREQUENCY
30 kHz
33 kHz
36 kHz
38 kHz
40 kHz
56 kHz
16833
PIN
Input
1
IR Receiver Modules for Remote Control Systems
2
AGC
3
S
Control circuit
Band
pass
STANDARD APPLICATIONS (AGC2/AGC8)
Demo-
dulator
16672
30 kΩ
TSOP34830
TSOP34833
TSOP34836
TSOP34838
TSOP34840
TSOP34856
OUT
GND
V
2
3
1
S
FEATURES
• Very low supply current
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against EMI
• Supply voltage: 2.5 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 TSOP348.., TSOP344.. 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 be directly decoded by a
microprocessor. The TSOP348.. is compatible with all
common IR remote control data formats. The TSOP344.. is
optimized to suppress almost all spurious pulses from
energy saving fluorescent lamps but will also suppress some
data signals.
This component has not been qualified according to
automotive specifications.
APPLICATION CIRCUIT
WEEE 2002/96/EC
17170_5
R
Components should be in the range of 33 Ω < R
C
Transmitter
TSALxxxx
1
1
and C
> 0.1 µF.
with
1
are recommended for protection against EOS.
IR receiver
VERY NOISY ENVIRONMENTS (AGC4)
TSOP348.., TSOP344..
Vishay Semiconductors
TSOP34430
TSOP34433
TSOP34436
TSOP34438
TSOP34440
TSOP34456
GND
V
OUT
S
C
R
1
1
V
1
O
< 1 kΩ,
www.vishay.com
µC
GND
+ V
S
121

Related parts for TSOP34838SS1F

TSOP34838SS1F Summary of contents

Page 1

... V TSALxxxx S 30 kΩ 1 OUT Demo- dulator 2 R and C 1 Components should be in the range of 33 Ω < R GND C > 0.1 µF. 1 TSOP348.., TSOP344.. Vishay Semiconductors VERY NOISY ENVIRONMENTS (AGC4) TSOP34430 TSOP34433 TSOP34436 TSOP34438 TSOP34440 TSOP34456 receiver µC OUT V O GND are recommended for protection against EOS ...

Page 2

... TSOP348.., TSOP344.. Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS 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 Soldering temperature Note (1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied ...

Page 3

... TSOP348.., TSOP344.. Vishay Semiconductors 4 Correlation with Ambient Light Sources: 10 W/m² = 1.4 klx (Std. illum 2855 K) 3.5 10 W/m² = 8.2 klx (Daylight 5900 K) 3 Wavelength of Ambient 2.5 Illumination: λ = 950 ...

Page 4

... TSOP348.., TSOP344.. Vishay Semiconductors 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 TSOP344.. 0.2 0 kHz mW/m² 20748 Burst Length (number of cycles/burst) Fig Max. Envelope Duty Cycle vs. Burst Length 0.2 0.18 0.16 0.14 0.12 0.1 0.08 0.06 0.04 0. Ambient Temperature (°C) 20749 amb Fig ...

Page 5

... Most common disturbance signals are suppressed TSOP348.., TSOP344.. Vishay Semiconductors IR Signal from Fluorescent Lamp with Low Modulation Time (ms) with Low Modulation IR Signal from Fluorescent Lamp with High Modulation 10 10 ...

Page 6

... TSOP348.., TSOP344.. 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 126 IR Receiver Modules for Remote Control Systems 6 0.85 max. 0.89 GND V S 2.54 nom. Not indicated tolerances ± 0.2 R 2.5 3.9 ...

Page 7

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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