深圳市七悦科技有限公司，专业从事磁控霍尔开关的研发和销售。

深圳七悦科技为你优选海量完整的玩具 补水仪 微功耗霍尔开关 霍尔元件 OCH1661，支持在线实时询价。

 General Description

The OCH1661 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. The total power consumption in normal operation is typically 3.6μW with

a 1.8V 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 OCH1661 is available in many flexible packaging options, such as SOT23-3L/SIP-3L. Operating temperature range of the OCH1661 is from -40°C to 85°C.

贴片封装如图：

插件封装如图：

深圳市七悦科技有限公司，长期提供全极霍尔开关，单极霍尔开关，双极锁存霍尔开关，霍尔元件(4条腿)，锑化铟Insb，霍尔传感器，线性霍尔，电机霍尔，测速霍尔，霍尔IC，磁控开关。

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