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HL3280

ETC
Part Number HL3280
Manufacturer ETC
Description PREAMPLIFIER
Published Dec 12, 2006
Detailed Description www.DataSheet4U.com HL3280 PREAMPLIFIER FOR REMOTE CONTROL USE 1. OVERVIEW 1.1 Description The HL3280 is a miniaturize...
Datasheet PDF File HL3280 PDF File

HL3280
HL3280

Overview
www.
DataSheet4U.
com HL3280 PREAMPLIFIER FOR REMOTE CONTROL USE 1.
OVERVIEW 1.
1 Description The HL3280 is a miniaturized receiver IC for use in the infrared remote control system.
It has a wide voltage operating such as 2.
7~5.
5V, a high sensitivity, and good noise immunity.
Wide operating is very suitable to the hand-held battery operating systems, such as electrical toy.
This can also be suitable for high optical and electrical disturbances.
It has the frequency selecting Pads for setting the center frequency of band-pass filter and also has 5 trimming Pads for the fine adjustment of center frequency.
The HL3280 is capable of accepting a photodiode directly and include many excellent circu...


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