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參數(shù)資料
| 型號： | BL0508A1 |
| 廠商： | 上海貝嶺股份有限公司 |
| 英文描述： | Infrared Remote Control Transmitter IC |
| 中文描述： | 紅外遙控發(fā)射器IC |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 67K |
| 代理商： | BL0508A1 |
Description
The BL0508A1 is an infrared remote control transmitter LSI. There are 32 function keys and 3 double action
keys . The transmission code consists of “l(fā)eader pulse”, “16bit customer code ”and “16 bit date ”. Using
microprocessors for decode, various applications can be realized. (BL0508A1 is compatible with LC7462)
Address
No.810, YiShan Road ShangHai China Tel
86-021-64850700 Fax
86-64852222 Zip.200233
BL0508A1 Infrared Remote Control Transmitter IC
KL
KL
KL
1
2
3
4
5
V
SEL
OSC
REM
7
8
6
KI/01
KI/02
KI/00
CCS
18
17
15
14
13
12
16
19
20
SOP 20
Pin Assignment
B
11
9
10
OSC
V
SS
LMP
0
1
3
2
KL
DD
0
1
KI/03
KI/04
KI/05
KI/06
KI/07
Features
Low voltage operation: V
DD
=2.0~3.3V
Low power consumption: I
DD
≤
1
A system with high interference resistance and an
extremely low error rate .
Fewer external parts
Use of ceramic resonator with a 400 to 500kHz
oscillation is designed for non-adjustment operation
Applications:
Remote Control for TV
Sample Application Circuit:
A at standby mode
3V
+
-
47μF
CG
CD
1K
Display
Transmission
455kHz Ceramic Resonator
Infrared Light
Emitting Diode
SE103AC,SE307
SE313,SE1003
2SC2001
2SD1615,1616
2.0K
V
DD
OSC1
1
OSC1
0
SEL
SS
V
REM
CCS
K10~K13
BL0508A1
LMP
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| BL051_1 | 制造商:BEREX 制造商全稱:BEREX 功能描述:5-4000 MHz Wideband Low Noise Amplifier |
| BL0510 | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:General Infrared Ray Remote Control Receiver |
| BL05-1101 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Pin-Point LED(AlGaInP) |
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