參數(shù)資料
型號: UPD6122
廠商: NEC Corp.
英文描述: REMOTE CONTROL TRANSMISSION CMOS IC
中文描述: 遙控傳輸CMOS集成電路
文件頁數(shù): 15/28頁
文件大?。?/td> 170K
代理商: UPD6122
μ
PD6121, 6122
15
Figure 7-1. Continuous Command Transmission Mode (When f
OSC
= 455 kHz)
(1)
μ
PD6120C, 6121G, 6122G
(2)
μ
PD1913C, 1943G, 6102G
1 K
1
to K
20
, K
33
to K
52
(KO
0
to KO
4
)
2 K
21
to K
32
, K
53
to K
64
(KO
5
to KO
7
)
Note
In the case of the
μ
PD1913C, 1943G and 6102G, the transmission repeat cycle (T) varies depending
on the key.
Remark
I
TYP
= I
AVE
x I
peak
(LED)
I
AVE
= (9 ms + 0.56 ms x 33)/T ms x 1/3 (duty)
REM output
LMP output
58.5 to 76.5 ms
108 ms
31.5 to 49.5 ms
Average transmission
current ratio
I
TYP
= 8.48 % x I
peak
(LED)
67.5 ms
38 ms
105.5 ms
Note
REM output
LMP output
Average transmission
current ratio
I
TYP
= 8.68 % x I
peak
(LED)
67.5 ms
20 ms
87.5 ms
Note
REM output
LMP output
Average transmission
current ratio
I
TYP
= 10.47 % x I
peak
(LED)
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