深圳市七悅科技有限公司，專(zhuān)業(yè)從事磁控霍爾開(kāi)關(guān)的研發(fā)和銷(xiāo)售。

深圳七悅科技為你優(yōu)選海量完整的微功率全極性霍爾效應(yīng)傳感器開(kāi)關(guān)OCH166A，支持在線實(shí)時(shí)詢(xún)價(jià)。

? General Description

The OCH166A omnipolar Hall effect sensor IC is fabricated from mixed signal CMOS technology. It is comprised of one Hall plate and a CMOS output driver, mainly designed for battery-operation, hand-held equipment (such as Cellular and Cordless Phone, PAD). The total power consumption in normal operation is typically 4μW with a 1.8V power source. 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 OCH166A is available in SOT23-3L, DFN1616-6L-EP, DFN1216-4L, DFN1616-6L and SOT553 package. Operating temperature range of the OCH166A 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

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深圳市七悅科技有限公司，長(zhǎng)期提供全極霍爾開(kāi)關(guān)，單極霍爾開(kāi)關(guān)，雙極鎖存霍爾開(kāi)關(guān)，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(cè)速霍爾，霍爾IC，磁控開(kāi)關(guān)。

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