The SS400 Series sensor ICs are small, versatile, digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles or to a South pole only. Bipolar, latching and unipolar magnetics are available.
Band gap regulation provides stable operation over 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 mA sinking output and may be cycled as high as 50 mA max. Its 3.8 V capability allows for use in many potential low voltage applications.
The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits.
To provide reliable products and consistent quality, the SS400 Series are tested at both 25 °C [75 °F] and 125 °C [257 °F]. All catalog listings in this series are qualified for operation up to 150 °C [302 °F].
For design flexibility, the lead and packaging options are:
|Transportation Range Guide||Product Range Guide||English||4MB|
|SS400 Series, SS500 Series Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs||Datasheet||English||1MB|
|SS400 Series Temperature Compensated Digital Hall-Effect Sensor ICs||Installation Instructions||English||343KB|
|Sensors in Infusion Pumps||Application Note||English||2MB|
|Sensors in Hemodialysis Machines||Application Note||English||294KB|
|Sensors in Sleep Apnea Machines||Application Note||English||2MB|
|Sensors in Ventilators||Application Note||English||2MB|
|Speed Sensors Range Guide||Product Range Guide||English||767KB|
|Position Sensors Range Guide||Product Range Guide||English||1MB|
|Magnetic Sensors||Product Line Guide||English||377KB|
|Magnetic Sensor IC Selection Chart||Line Card/Selection Chart||English||140KB|
|Magnetic Sensor IC Product Line Card||Line Card/Selection Chart||English||218KB|
|MG Series Magnets||Datasheet||English||464KB|
|Sensors and Switches for Potential Medical Applications||Product Range Guide||English||2MB|
|Sensors and Switches for Potential Medical Applications||Application Note||English||374KB|
|Product||Package Type||Operate Point|
|SS441A||Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag||115 G max. (25°C)|
|SS441A-L||Flat TO-92-style, straight long leads, bulk pack, 1000 units/bag||115 G max. (25°C)|
|SS441A-S||Flat TO-92-style, surface mount, bulk pack, 1000 units/bag||115 G max. (25°C)|
|SS441A-SP||Flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel||115 G max. (25°C)|
|SS441A-T2||Flat TO-92-style, formed leads, ammopack tape-in-box, 5000 units/box||115 G max. (25°C)|
|SS441A-T3||Flat TO-92-style, straight standard leads, ammopack tape-in-box, 5000 units/box||115 G max. (25°C)|
|SS443A||Flat TO-92-style, straight standard leads, bulk pack, 1000 units/bag||180 G max. (25°C)|
|SS443A-L||Flat TO-92-style, straight long leads, bulk pack, 1000 units/bag||180 G max. (25°C)|
|SS443A-S||Flat TO-92-style, surface mount, bulk pack, 1000 units/bag||180 G max. (25°C)|
|SS443A-SP||Flat TO-92-style, surface mount, pocket tape and reel, 1000 units/reel||180 G max. (25°C)|