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SS579

SEC
Part Number SS579
Manufacturer SEC
Description Hall Latch - High Sensitivity
Published Aug 19, 2016
Detailed Description Packages 3 pin SOT23 (suffix SO) SS579 Hall Latch - High Sensitivity 3 pin SIP (suffix UA) Features and Benefits – Wi...
Datasheet PDF File SS579 PDF File

SS579
SS579


Overview
Packages 3 pin SOT23 (suffix SO) SS579 Hall Latch - High Sensitivity 3 pin SIP (suffix UA) Features and Benefits – Wide operating voltage range from 3.
5V to 24V – High magnetic sensitivity – Multi-purpose – CMOS technology – Low current consumption – Chopper-stabilized amplifier stage – Open drain output – Superior temperature stability – Insensitive to physical stress – SOT23 3L and flat SIP 3L both RoHS Compliant packages Functional Block Diagram VDD Voltage Regulator Chopper OUT Application Examples – Automotive, Consumer and Industrial – Solid-state switch – Brushless DC motor commutation – Speed detection – Angular position detection – Linear position detection – Proximity detection Hall Plate GND General Description SIP Package Pin 1 – VDD Pin 2 – GND Pin 3 – OUT SOT Package Pin 1 – VDD Pin 2 – OUT Pin 3 – GND The SS579 is a Hall-effect sensor IC fabricated from mixed signal CMOS technology.
The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.
It incorporates advanced chopper stabilization techniques to provide accurate and stable magnetic switch points.
There are many applications for this HED - Hall Electronic Device - in addition to those listed above.
The design, specifications and performance have been optimized for commutation applications in 5V and 12V brushless DC motors.
Thanks to its wide operating voltage range and extended choice of temperature range, it is quite suitable for use in automotive, industrial and consumer applications.
The device is delivered in a Small Outline Transistor (SOT) for surface mount process or in a Plastic Single In Line (TO92) for through- hole mount.
Both 3-lead packages are RoHS compliant.
1 V3.
10 Nov 1, 2013 SS579 Hall Latch - High Sensitivity Glossary of Terms MilliTesla (mT), Gauss RoHS SOT ESD BLDC Operating Point (BOP) Release Point (BRP) Units of magnetic flux density: 1mT = 10 ...



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