Micropower, Ultra-sensitive Hall-effect Switches

Description The A 3211 and A3212 integrated circuits are ultra-sensitive, pole in de pen dent Hall-effect switches with latched digital output. These sensors are es pe cial ly suited for operation in battery-operated, hand-held equip ment such as cellular and cordless tele phones, pagers, and p

文件：376.81 Kbytes 頁數(shù)：13 Pages

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Micropower, Ultrasensitive

文件：296.99 Kbytes 頁數(shù)：13 Pages

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微功率、超靈敏霍爾效應(yīng)開關(guān)

A3211 和 A3212 集成電路是帶有鎖存數(shù)字輸出的超靈敏、不受磁極約束的霍爾效應(yīng)開關(guān)。這些器件尤其適用于電池供電、手持型設(shè)備的操作，例如移動和無繩電話、傳呼機以及掌上型電腦。2.5 至 3.5 V工作電壓范圍和獨特的時鐘方法，能將平均操作功率要求降低到 15 μW 以下（2.75 V 電源電壓時） 。\r\n\r\n與其他霍爾效應(yīng)開關(guān)不同的是，只要北極或南極磁場強度足夠大，就能打開 A3212 中的輸出，沒有磁場的時候，輸出就會停止。A3211 提供反向輸出。不受磁極影響和最低的功率要求，允許這些器件輕松取換簧片開關(guān)，具有更高的可靠性并便于制造，從而降低對信號條件的要求。\r\n\r\n ? 符合 AEC-Q100 標準 \r\n? 微功率操作\r\n? 使用南極或北極操作\r\n? 在 2.5 至 3.5 V 電池電壓工作\r\n? 穩(wěn)定斬波\r\n? 超卓的溫度穩(wěn)定性\r\n? 極低的開關(guān)點漂移\r\n? 對物理應(yīng)力不敏感\(zhòng)r\n? 固態(tài)可靠性\r\n? 小尺寸\r\n? 不受磁極影響，可輕松制造;

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Micropower, Ultra-sensitive Hall-effect Switches

Description The A 3211 and A3212 integrated circuits are ultra-sensitive, pole in de pen dent Hall-effect switches with latched digital output. These sensors are es pe cial ly suited for operation in battery-operated, hand-held equip ment such as cellular and cordless tele phones, pagers, and p

文件：376.81 Kbytes 頁數(shù)：13 Pages

ALLEGRO

Micropower, Ultra-sensitive Hall-effect Switches

Description The A 3211 and A3212 integrated circuits are ultra-sensitive, pole in de pen dent Hall-effect switches with latched digital output. These sensors are es pe cial ly suited for operation in battery-operated, hand-held equip ment such as cellular and cordless tele phones, pagers, and p

文件：376.81 Kbytes 頁數(shù)：13 Pages

ALLEGRO

Micropower, Ultra-sensitive Hall-effect Switches

Description The A 3211 and A3212 integrated circuits are ultra-sensitive, pole in de pen dent Hall-effect switches with latched digital output. These sensors are es pe cial ly suited for operation in battery-operated, hand-held equip ment such as cellular and cordless tele phones, pagers, and p

文件：376.81 Kbytes 頁數(shù)：13 Pages

ALLEGRO

Micropower, Ultrasensitive Hall-Effect Switches

文件：595.2 Kbytes 頁數(shù)：13 Pages

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Package：3-PowerXDFN；包裝：散裝 功能：全極開關(guān) 類別：傳感器，變送器 磁性傳感器 - 開關(guān)（固態(tài)） 描述：MAGNETIC SWITCH OMNIPOLAR 3DFN

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Package：SOT-23W；包裝：散裝 功能：全極開關(guān) 類別：傳感器，變送器 磁性傳感器 - 開關(guān)（固態(tài)） 描述：MAGNETIC SWITCH OMNIPOLAR SOT23W

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Package：SOT-23W；包裝：卷帶（TR） 功能：全極開關(guān) 類別：傳感器，變送器 磁性傳感器 - 開關(guān)（固態(tài)） 描述：MAGNETIC SWITCH OMNIPOLAR SOT23W

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