七悅科技，專注霍爾，您身邊的霍爾開關供應商！
深圳市七悅科技有限公司，從事磁控霍爾開關的研發(fā)和銷售。
深圳七悅科技為你優(yōu)選海量完整的窗簾電機霍爾開關OCH4021，支持在線實時詢價。
?General Description
The OCH4021 is an integrated Hall effectHigh Sensitivitylatched sensor designed for electronic commutation of b-less DC motor applications. The deviceincludesan on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitttriggerto provide switching hysteresis for noise rejection, and an open-collector output.An internal band-gap regulator is used to provide temperature compensated supply voltage for internal
circuits and allows a wide operating supply range.
深圳市七悅科技有限公司，長期提供全極霍爾開關，單極霍爾開關，雙極鎖存霍爾開關，微功耗霍爾開關，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，電機霍爾，測速霍爾，霍爾IC，磁控開關。
歡迎來電咨詢詳細功能、參數及代替型號選型，隨時提供技術支持！
