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七悅科技，專注霍爾，您身邊的霍爾芯片專家！

深圳市七悅科技有限公司，專業(yè)從事磁控霍爾開關(guān)的研發(fā)和銷售。

深圳七悅科技為你優(yōu)選海量完整的電蒸鍋霍爾OCH1691，支持在線實時詢價。

The OCH1691 Omnipolar Hall effect sensor IC is

fabricated from mixed signal CMOS technology. It is

comprised of two Hall plates and a CMOS output

driver, mainly designed for battery-operation,

hand-held equipment (such as Cellular and Cordless

Phone, PDA). The total power consumption in normal

operation is typically 39μW with a 3V power source.

Either north or south poles of sufficient strength will

turn the output on. The output will be turned off under

no magnetic field. While the magnetic flux density (B)

is larger than operating point (BOP), the output will be

turned on (low), the output is held until B is lower than

release point (BRP), and then turned off.

The OCH1691 is available in many flexible

packaging options, such as TSOT23-3L,SOT23-3L

and SIP3L, Operating temperature range of the

OCH1681 is from -40°C to 85°C.

To minimize the BOM cost, capacitors of the

MLCC type are supported, and only one external

component is needed to complete the application

circuit.

    深圳市七悅科技有限公司，長期提供全極霍爾開關(guān)，單極霍爾開關(guān)，雙極鎖存霍爾開關(guān)，微功耗霍爾開關(guān)，磁性傳感器，霍爾元件(4條腿)，銻化銦Insb，霍爾傳感器，線性霍爾，電機(jī)霍爾，測速霍爾，霍爾IC，磁控開關(guān)。

歡迎來電咨詢詳細(xì)功能、參數(shù)及代替型號選型，隨時提供技術(shù)支持！