產品一覽
A31010線性霍爾效應感測器IC
-可優化感測速度和功耗
Allegro MicroSystems
A31010線性霍爾效應感測器IC,優化了感測速度和功耗,以提供最佳的性能,同時佔用最小的電路板空間。
A31010 Unidirectional Linear Hall-Effect Sensors. Provide a voltage output proportional to the applied magnetic field.
• Allegro 的 A31010 單極霍爾效應感測器IC,提供與施加的磁場成比例的電壓輸出。這些單極霍爾效應感測器為正面推挽式應用提供最佳的性能。這些單極感測器僅對單一特定的磁極敏感;因此,當測量從0G到全刻度範圍時,會用到輸出的完整範圍。
• 用戶控制的睡眠引腳和快速喚醒時間使 A31010 可以消耗最少的功率並在喚醒後快速提供磁性數據。這些特點,再加上2.5V的低電源電壓額定值和非比率式度量輸出,使這些IC成為電池供電應用的理想選擇。這些感測器具有睡眠模式,可將功率使用降至最低。它們可以快速進入和退出睡眠和清醒模式,以最大限度地減少在較高功率活動模式下花費的時間。
• 許多人機界面 (HMI) 應用 (例如游戲控制器搖桿、觸發器和鍵盤) 都得益於這款感測器的單向輸出。A31010 非常小,佔用的電路板面積極小。這些元件採用小型 2.0 mm × 3.0 mm、0.75 mm 標稱高度的微引線封裝 (MLP/DFN)。它們不含鉛 (Pb),採用 100% 霧錫引線框架電鍍。
Part Number | 輸出類型 | 軸 | 感測範圍 | 靈敏度 | 電壓 - 電源 | 電流 - 電源 (最大值) | 頻寬 | 工作溫度 | 元件封裝 |
---|---|---|---|---|---|---|---|---|---|
A31010SEHALT-4 / -10 | 類比電壓 | 單路 | 0mT ~ 65mT | 3.78~10 | -40°C to 125°C | 2.5V ~ 3.5V | 3.6mA | 10kHz | -20°C ~ 85°C (TA) |
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專業的高科技電子零件IC代理商
偉度代理經銷品牌具備互補效益,涵蓋國際半導體大廠美商朗格(Allegro)、萬有半導體(AOS)、德國Vincotech、夏普(Sharp)光耦合器等產品線。
我們整合了磁性感測器晶片、馬達驅動晶片、功率元件、功率模組等產品,提供全方位系統設計之硬體基礎架構,
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