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PDF SC5260 Data sheet ( Hoja de datos )
| Número de pieza | SC5260 | |
| Descripción | REMOTE CONTROL ENCODER | |
| Fabricantes | Silan Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SC5260 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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SC5260
310 ADDRESS REMOTE CONTROL ENCODER
DESCRIPTION
The SC5260 is a remote control encoder paired with either SC5260 or
SC5272 utilizing COMS Technology. It encodes data and address pins
into a serial coded waveform suitable for RF modulation. SC5260 has a
maximum of 10 bits tri-state address pins providing up to 59,049 (or 310)
address codes; thereby, drastically reducing any code collision and
unauthorized code scanning possibilities.
SC5260 is one of the first generation of Encoder/Decoder ICs. When
paired with SC5270, this encoder/decoder (SC5260/SC5270) pair can
operate at very wide temperature range (see Features). Thus, this very
important feature enables your Encoder/Decoder to operate under the
worst environmental condition.
SOP-16
DIP-16
FEATURES
* High Performance Technology
* Low Power Consumption
* Very High Noise Immunity
* Wide Operating Temperature Range: -30°C ~ 70°C
* 8 or 10 Tri-State Code Address Pins
* Single Resistor Oscillator
* Least External Components
ORDERING INFORMATION
Device
Package
SC5260-R4(s) DIP-16-300-2.54
SC5260-R2(s) SOP-16-225-1.27
APPLICATIONS
* Home/Car Security System
* Garage Door Controller
* Remote Fan Controller
* Remote Control Toys
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 1 of 8
1 page  
SC5260
3) Single Resistor Oscillator
The built-in oscillator circuitry of SC5260 allows a precision oscillator to be constructed by connecting an
external resistor between OSC and VCC pins. For SC5270 (or SC5272) to decode correctly the received
waveform, the oscillator frequency of SC5270 (or SC5272) must be 1/16~4 (or 1/16~1/4) times that of the
transmitting SC5260. The typical oscillator frequency of SC5270, and SC5272 are shown below:
Encoder (SC5260) OSC Frequency
Decoder (SC5270) OSC Frequency
500
400
300
250 R=820K
200 R=1M
100 R=2M
1 2 3 4 5 6 7 8 9 10
Voltage (Volts)
Decoder (SC5272) OSC Frequency
Suggested oscillator resistor values are shown below.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 5 of 8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SC5260.PDF ] | |
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