irm-2638t-e Everlight Electronics Co., Ltd., irm-2638t-e Datasheet - Page 6

• Manufacturer Part Number: irm-2638t-e
• Description: Infrared Remote-control Receiver Module
• Manufacturer: Everlight Electronics Co., Ltd.

( number of pulses per burst)
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-26xxT-E SERIES code select frequency, it need to well understand the center system
2. Strong or weak light of IR Transmitter can affect distance of transmission.
3. When using IRM-26xxT-E SERIES device, it requires the composition of code pattern to reach
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-26xxT-E SERIES Code Property:
Everlight Electronics Co., Ltd.
Device No
of encode part.
the demand as follows:
Data format
NEC
RC5 _ Philips
RC6 _ Philips
RCA _ Thomson
Toshiba
Sharp
JVC
Minimum t
10 pulses
：
S ZDMO-026-072
burst
EVERLIGHT ELECTRONICS CO.,LTD.
Prepared date
O
O
O
X
O
O
O
http:\\www.everlight.com
between two burst)
( number of pulses
Minimum t
14 pulses
：
Data format
Sony 12 Bit
Sony 15 Bit
Sony 20 Bit
Matsushita
Mitsubishi
Zenith
High data rate
burst_gap
(4000 bit/s)
5 -Apr-2007
IRM-26xxT-E SERIES
Minimum t
Rev 1
Prepared by
25 msec
O
X
X
O
O
O
X
pause
：
Page: 6 of 10
Zhang Meijuan