IRM-3638T データシートの表示（PDF） - EVERLIGHT
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IRM-3638T Datasheet PDF : 10 Pages
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EVERLIGHT ELECTRONICS CO.,LTD.
IRM-36xxT SERIES
The Notice of Application:
Transmission of remote control signal consist of four parts: Encode Part, IR Transmitter Source,
IRM device, Decode Part
1. When IRM-36xxT SERIES code select frequency, it need to well understand the center system of
encode part.
2. Strong or weak light of IR Transmitter can affect distance of transmission.
3. When using IRM-36xxT SERIES device, it requires the composition of code pattern to reach the
demand as follows:
Minimum tburst
( number of pulses per burst)
10 pulses
Minimum tburst_gap
( number of pulses
between two burst)
14 pulses
Minimum tpause
25 msec
4. It needs to ensure the translation range of decode part if it is applied to the pulse-width range.
If the above items hardly assure of its application, it’ll cause NG(no good) message from the edge of
signal.
IRM-36xxT SERIES Code Property:
Data format
Data format
NEC
O
Sony 12 Bit
O
RC5 _ Philips
O
Sony 15 Bit
X
RC6 _ Philips
O
Sony 20 Bit
X
RCA _ Thomson
X
Matsushita
O
Toshiba
O
Mitsubishi
O
Sharp
O
Zenith
O
High data rate
JVC
O
X
(4000 bit/s)
Everlight Electronics Co., Ltd.
Device No：SZDMO-036-077
http:\\www.everlight.com
Prepared date：2-Mar-2007
Rev 1
Page: 6 of 10
Prepared by： Zhang Meijuan
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