EM83812BP中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
EM83812BP |
| 功能描述 | ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
| 文件大小 |
84.32 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | EMC |
| 中文名稱 | 義隆電子 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-22 9:02:00 |
| 人工找貨 | EM83812BP價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
EM83812BP規(guī)格書詳情
GENERAL DESCRIPTION
The EM83812 PnP Scrolling Mouse Controller is specially designed to control serial mouse device.
This single chip can interface three key-switches and 4 X-Y photo-couples plus Z-axis directly to RS-232C.
There are four types Z-axis inputs used to implement scrolling mouse functionality.
FEATURES
? Using 50k? ±1 resistor for RC oscillation.
? Compatible with Microsoft serial scrolling mouse.
? 100 bytes PnP ID code could be filled by code layer.
? Built-in noise immunity circuit.
? The sampiling rate of motion detector is up to 65KHz.
? Built-in three zener diodes : one in VDD to VSS, two in RTS to VDD.
? CMOS push-pull RXD output.
? Built-in current comparator for photo-couples input.
? Built-in three step dynamic input impedance.
? Three key-switches and four photo-couples inputs.
? RTS debouncing circuit included.
? Photo couple test mode included.
? Low power dissipation.
? Six types Z direction input:
1. Photo couples input. (Z/1) 4. Mechanical input. (Z/1)
2. Key-switches input. 5. Photo couples input. (Z/4)
3. Voltage-sensing input. 6. Mechanical input. (Z/2)
? Package type:
EM83812AP : 16DIP, Photo couples input. (Z/1) EM83812DP: 16DIP, Mechanical input. (Z/1)
EM83812BP : 16DIP, Key-switches input. EM83812EP : 16DIP, Photo couples input. (Z/4)
EM83812CP : 16DIP, Voltage-sensing input. EM83812FP : 16DIP, Mechanical input. (Z/2)
APPLICATION
? Serial PnP scrolling mouse.
產(chǎn)品屬性
- 型號：
EM83812BP
- 制造商：
EMC
- 制造商全稱：
ELAN Microelectronics Corp
- 功能描述：
ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LAN |
23+ |
DIP-40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
EMC |
2015+ |
DIP16 |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
REALMAGIC |
24+ |
MQFP-208 |
8985 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
SIGMADESIGNS |
24+ |
QFP208 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
REALMAGIC |
2016+ |
MQFP-208 |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
EMC |
16+ |
QFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
REALMAG |
25+ |
QFP-208 |
47 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
LAN |
DIP-40 |
6688 |
15 |
現(xiàn)貨庫存 |
詢價 | ||
EMC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實(shí)單 |
詢價 | ||
EMC |
24+ |
DIP |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價 |
