TSOP4838UH1 Vishay Telefunken, TSOP4838UH1 Datasheet

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TSOP4838UH1

Manufacturer Part Number
TSOP4838UH1
Description
Photo Modules for PCM Remote Control Systems
Manufacturer
Vishay Telefunken
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSOP4838UH1
Manufacturer:
EPCOS
Quantity:
1 000
Part Number:
TSOP4838UH1B
Manufacturer:
VISHAY
Quantity:
13 760
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Description
The TSOP48..UH1 – 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 de-
coded by a microprocessor. TSOP48..UH1 is the
standard IR remote control receiver series, supporting
all major transmission codes.
Features
Block Diagram
Document Number 82128
Rev. 3, 29-Mar-01
D
D
D
D
D
9612226
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Improved shielding against electrical field
disturbance
TTL and CMOS compatibility
Output active low
TSOP4830UH1
TSOP4836UH1
TSOP4838UH1
TSOP4856UH1
Type
PIN
Input
AGC
30 kHz
36 kHz
38 kHz
56 kHz
fo
Control
Circuit
Band
Pass
D
D
D
D
Low power consumption
High immunity against ambient light
Continuous data transmission possible
(800 bit/s)
Suitable burst length 10 cycles/burst
TSOP4833UH1
TSOP4837UH1
TSOP4840UH1
Demodu-
Type
lator
30 k
Vishay Telefunken
W
TSOP48..UH1
1
3
2
36.7 kHz
16 081
33 kHz
40 kHz
V
OUT
GND
S
www.vishay.com
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1 (7)

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TSOP4838UH1 Summary of contents

Page 1

... Photo Modules for PCM Remote Control Systems Available types for different carrier frequencies Type TSOP4830UH1 TSOP4836UH1 TSOP4838UH1 TSOP4856UH1 Description The TSOP48..UH1 – 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 ...

Page 2

... TSOP48..UH1 Vishay Telefunken Absolute Maximum Ratings = amb Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Basic Characteristics = amb Parameter Supply Current (Pin ...

Page 3

... Figure B: IR Signal from Fluorescent Lamp with high Modulation Document Number 82128 Rev. 3, 29-Mar-01 TSOP48..UH1 Vishay Telefunken Some examples for suitable data format are: NEC Code, Toshiba Micom Format, Sharp Code, RC5 Code, RC6 Code, R–2000 Code. When a disturbance signal is applied to the TSOP48 ...

Page 4

... TSOP48..UH1 Vishay Telefunken Typical Characteristics (T 1.0 0.8 0.6 0.4 " 0 0.0 0.7 0.8 0.9 1.0 1 – Relative Frequency 94 8143 0 Figure 1. Frequency Dependence of Responsivity 1.0 0.9 0.8 Input burst duration 0.7 0.6 0 950 nm, 0.4 optical test signal, fig.7 0.3 0.2 0.1 0 0.1 1.0 10.0 100.0 1000.0 10000.0 E – Irradiance ( mW/m 96 12110 e Figure 2. Sensitivity in Dark Ambient 5.0 Correlation with ambient light sources ^ 4 ...

Page 5

... T off Figure 11. Relative Spectral Sensitivity vs. Wavelength 1.0 0.9 0.8 0.7 0 12223p2 rel TSOP48..UH1 Vishay Telefunken off l = 950 nm, optical test signal, fig.8 10.0 100.0 1000.0 10000 – Irradiance (mW 1150 850 950 1050 l – Wavelength ( ...

Page 6

... TSOP48..UH1 Vishay Telefunken Dimensions in mm www.vishay.com 6 (7) 14433 Document Number 82128 Rev. 3, 29-Mar-01 ...

Page 7

... Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone 7131 67 2831, Fax number 7131 67 2423 Document Number 82128 Rev. 3, 29-Mar-01 TSOP48..UH1 Vishay Telefunken www.vishay.com 7 (7) ...

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