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參數(shù)資料
| 型號(hào)： | GS702 |
| 廠(chǎng)商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Flexible Remote Control (FRC) Technology ? Transmitter |
| 中文描述： | 靈活的遠(yuǎn)程控制（財(cái)務(wù)匯報(bào)局）技術(shù)？發(fā)射機(jī) |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | GS702 |
GS –702
Flexible Remote Control (FRC) Technology Transmitter
GENERAL DESCRIPTION
The
GS 702
transmitter controller has been designed in order to meet the requirements of
replacement remote control makers. It’s structure is based on Application Specific Programmable
Micro-controller with a super parallel architecture implemented by means of CMOS EPROM
technology.
GS 702
replaces most of the original transmitter ICs, used nowadays. Additionally, many
parameters and functional features have been dramatically improved. A typical remote control
implementation, shown on Fig 1 uses only four external components, and power consumption
in stand-by mode is in the range of 100nA.
In order to facilitate application project design for different type of protocols, a FRC CAD system
and Chip Programmer are available. The CAD library contains more than 30 of most popular
protocols, at present, and new ones could be developed and added by the user.
GS 702 Transmitter Pin Description
Pin No
Symbol
Description
1
OSC0
Oscillator Output
2
OSC1
Oscillator Input
3-10
OUT0-OUT7
Key Outputs
11
VPP
Programming Voltage
12
GND
Ground
13
WRD
Terminal for Test and EPROM Programming
14
PGM
Terminal for Test and EPROM Programming
15-22
IN0-IN7
Key Inputs, Internally Pull Down to GND
23
REM
Remote Output
24
VCC
Positive Supply
Electrical Characteristics (T
a
=25
o
C)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
Supply Voltage
VCC
2.2
3.3
V
Supply Current
ICC
VCC=3V,Standby
0.1
1
uA
Output Current
IREM
VCC=2.2V
10
mA
Input Pull Down R
Rio
VCC=3V
20
kOhm
GS 702 Specific Characteristics
Key matrix: - 64 (8 X 8) buttons.
Ceramic resonator used: - 400 ÷550 kHz
Transmission modes: - flash or modulated.
Programming Time: - 3 ÷ 5 sec.
Packages available: - DIL24, SOP24 and COB (Chip–On–Board)
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相關(guān)代理商/技術(shù)參數(shù) |
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