{"id":983,"date":"2022-01-10T17:42:00","date_gmt":"2022-01-10T09:42:00","guid":{"rendered":"https:\/\/ecmos2.liho.work\/?p=983"},"modified":"2024-09-10T14:41:22","modified_gmt":"2024-09-10T06:41:22","slug":"ec2622","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/other\/ec2622\/","title":{"rendered":"EC2622\uff5cMicropower CMOS Output Hall Effect Switch"},"content":{"rendered":"\n
\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n
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General Description<\/h3>\n\n\n\n

Superior high-temperature performance is made possible through a dynamic offset cancellation that utilizes chopper\u0002stabilization. This method reduces the offset voltage normally caused by device over molding, temperature dependencies, and thermal stress.
EC2622 is special made for low operation voltage, 1.65V, to active the chip which is includes the following on a single silicon chip: voltage regulator, Hall voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, CMOS output driver. Advanced CMOS wafer fabrication processing is used to take advantage of
low-voltage requirements, component matching, very low input-offset errors, and small component geometries. This device requires the presence of omni-polar magnetic fields for operation.
The package type is in a Halogen Free version has been verified by third party Lab.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

\u25c6 CMOS Hall IC Technology
\u25c6 Strong RF noise protection
\u25c6 1.65 to 3.5V for battery-powered applications
\u25c6 Omni polar, output switches with absolute value of North or South pole from magnet
\u25c6 Operation down to 1.65V, Micro power consumption
\u25c6 High Sensitivity for reed switch replacement applications Direction detection
\u25c6 Low sensitivity drift in crossing of Temp. range
\u25c6 Ultra Low power consumption at 5uA (Avg)
\u25c6 High ESD Protection, HBM > \u00b14KV( min )
\u25c6 Operation with South Pole (OUT1) or North Pole (OUT2)
\u25c6 Totem-pole output<\/p>\n\n\n\n

Applications<\/h3>\n\n\n\n

\u25c6 Solid state switch
\u25c6 Handheld Wireless Handset Awake Switch ( FlipCell\/PHS Phone\/Note Book\/Flip Video Set)
\u25c6 Magnet proximity sensor for reed switch replacement in low duty cycle applications
\u25c6 Water Meter
\u25c6 PDA
\u25c6 PDVD
\u25c6 NB
\u25c6 Pab PC<\/p>\n\n\n\n

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