產(chǎn)品詳情：

產(chǎn)品規(guī)格︰ 電壓（Voltage)：

3VOLT: 2.7 Vdc - 3.6 Vdc （P/N 21006541）

3&5VOLT: 2.8 Vdc - 5.5 Vdc (P/N 21006539)

電流（Current)：

Operating：Less than 1 mA maximum total current at 3.3V (for up to 3 tracks) while card is being swiped.

Armed to read:

Less than 120µA maximum total current when no card is being swiped ,and device is armed to read.

Off state： less than 10µA when device is held in the OFF state, and less then 20µA in the shift-out or data extraction state.

速度范圍（Speed Range)：2 - 100 in (5-254cm) For the standard 75 to 210 bits per inch (bpi) data density

操作環(huán)境：-40° C - 85° C

產(chǎn)品優(yōu)點(diǎn)︰ Card-Present Feature - indicates when an encoded card is being swiped

超強(qiáng)解讀能力 High performance decoding 能補(bǔ)正磁訊號(hào)較差的卡片及已磨損磁頭

智慧型解碼控制 AGC (Automatic Gain Control) reads cards from 30%~ 200% of ISO 7811 amplitude standard　　 　

開(kāi)發(fā)更容易 Simplified firmware（可提供完善磁卡相關(guān)技術(shù)培訓(xùn)及源代碼）

超低功耗，適合各式各樣低功耗應(yīng)用環(huán)境

Shift-Out format makes it easier to write controller code

Robust re-synchronization capabilities - reads cards with badly damaged leading or synchronization zero - bits in either swipe direction

高抗干擾 High noise immunity 配合適當(dāng)?shù)?PCB layout , 此 ASIC 能抗來(lái)自個(gè)人電腦 PC monitors,行動(dòng)電話 Cell phones, 電源供應(yīng)器 Switching power supplies 等干擾。
產(chǎn)品描述

介紹 : ◆低成本設(shè)計(jì),單一晶片即可解讀 單、雙或三軌讀卡訊號(hào).
◆精巧設(shè)計(jì)-4 mm x 5mm 14 pin MLFTM ( QFN) surface mount package

特色 : ◆可處理到三軌訊號(hào),只要將4輸出訊號(hào)VDD, VSS, DATA, 及 STROBE接到micro -controller即可
◆Data buffer with Shift-Out
◆抗干擾-配合適切的PCB layout,此ASIC能抗來(lái)至PC monitors, cell phones, switching power supplies,等干擾.
◆自動(dòng) Gain 控制,卡片讀取從30% - 200% 的 International Standards Organization (ISO) 7811 amplitude standard