EM83702中文資料義隆電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
EM83702規(guī)格書詳情
GENERAL DESCRIPTION
The EM83702 Mouse Controller is specially designed to control mouse device. This single chip can interface three key-switches and four photo-couple direct to RS-232C. The EM83702 does not need any external power supply,so the mouse can go without a power line. It is versatile with both microsoft and mouse system.
Debouncing circuit were provided to prevent false entry and to improve the accuracy. In 1200 baud rate non-auto speed with 200 DPI wheels and photo-couples, the scanning is 650 mm/sec without missing a dot in microsoft mode,and the scanning speed can up to 770 mm/sec in mouse system mode.
FEATURES
? Built-in two zener diode between VDD and VSS, RTS and VDD.
? Buit-in noise immunity circuit.
? CMOS DIP 16 pins package & SOP 16 pins package.
? Low power dissipation.
? Use 32.768 kHz crystal or 3.58MHz resonator.
? Oscillator circuits on-chip.
? Serial output in 1200 baud rate.
? Can be powered directly from RS-232C.
? Can drive directly to RS-232C.
? Three key-switches and four photo-couples inputs.
? Both key-in and key-release debounce interval 13 ms.
? Through three key-switches input, EM83702 can exert seven different output.
? The sampling rate of motion detector is 65 KHz.
APPLICATIONS
? Optical mouse or pen-mouse
? Mechanical mouse or pen-mouse
? Optomechanical mouse or pen-mouse
? Mechanical track ball
? Optomechanical track ball
產(chǎn)品屬性
- 型號(hào)：
EM83702
- 制造商：
EMC
- 制造商全稱：
ELAN Microelectronics Corp
- 功能描述：
ALL IN ONE MOUSE CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
EMC |
23+ |
NA/ |
4526 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
EMC |
22+23+ |
DIP |
40239 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
EMC |
DIP16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
EMC |
24+ |
DIP |
30 |
詢價(jià) | |||
EMC |
22+ |
DIP |
5000 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價(jià) | ||
EMC |
24+ |
DIP |
12320 |
原裝正品 力挺實(shí)單 |
詢價(jià) | ||
EMC |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
EMC |
23+ |
DIP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
EMC |
1922+ |
DIP |
8200 |
萊克訊原廠貨源每一片都來自原廠原裝現(xiàn)貨薄利多 |
詢價(jià) | ||
EMC |
23+ |
DIP |
17482 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) |
