- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373368 > SC9148S (Electronic Theatre Controls, Inc.) FOR INFRARED REMOTE CONTROL TRANSMITTER PDF資料下載
參數(shù)資料
| 型號(hào)： | SC9148S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | FOR INFRARED REMOTE CONTROL TRANSMITTER |
| 中文描述： | 的紅外遙控器 |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | SC9148S |
Silan
Semiconductors
SC9148B
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Rev: 2.1
2002.09.10.
5
Data of C1 , C2 and C3 code bit become “1” when diodes are connected to CODE Terminal through Timing
Signal Terminals T1 ~T3, and ‘0’ when not connected . (In the above diagram , C1 , C2 and C3 are “1” , “1” and “1”
data . )
The SC9148P has 3 code bits . However , the SC9149P that is a receiving IC ( DIP 16 PIN ) and the SC9150P
(DIP 24 PIN ) are able to use only C2 and C3 , and C1 and C2 2 code bits , respectively .
Therefore , diodes must be connected so that code bit data of the SC9148P agreement with the receiving IC .
Note : For C3 and C1 code bit data not used on the SC9150P and SC9149P , it is necessary to transmit ‘1’ and
diodes must be so connected .
6. TRANSMITTING WAVEFORM
6.1 BASIC TRANSMITTING WAVEFORM (at fosc=455kHz)
C1~C3: CODE BIT READER
H,S1,S2: HOLD/SINGLE PULSE READER
K1~K6:
KEY INPUT READER
a
3a
48a
C1
C2
C3
H
S1
S2
K1
K2
K3
K4
K5
K6
Basic transmitting waveform is 12-bits serial data in configuration as shown above.
The time of each bit “ a” is decided as shown below by oscillation frequency fosc by means of XT and non-XT.
a=(1/fosc)
×
192(sec)
6.2 DISTINCTION OF BIT “0” AND “1”
a
3a
BIT "0"
BIT "1"
0
1
0
1
0
0
1
0
0
1
0
0
One word of the above transmission command is in the configuration of (010100100100).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC91710A | TONE / PULSE SWITCHABLE DIALER WITH HANDFREE FUNCTION |
| SC91710B | TONE / PULSE SWITCHABLE DIALER WITH HANDFREE FUNCTION |
| SC948100 | Relais statique monophase de puissance Power Solid State Relay |
| SCA103T-D04 | SCA103T |
| SCA103T-D05 | SCA103T |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC9149A | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:INFRARED REMOTE CONTROL RECEIVER |
| SC9149AHN | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:INFRARED REMOTE CONTROL RECEIVER |
| SC9149AL | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:INFRARED REMOTE CONTROL RECEIVER |
| SC9150A | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:INFRARED REMOTE CONTROL RECEIVER |
| SC9153A | 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:ELECTRONIC VOLUME CONTROLLER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。