Sensorwell
SS449A-T2
SS400 Series Hall-effect digital position sensor IC, unipolar, high Gauss, flat TO-92-style package, formed leads, ammopack tape-in-box, 5000 units/box
The SS400 Series and SS500 Series are small and 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. They are available in bipolar, latching or unipolar magnetics. On-board regulation provides stable operation over a 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. The 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 products are tested at both 25°C [75°F] and 125°C [257°F]. All catalog listings are qualified for operation up to 150°C [302°F]. For design flexibility, these product are available in the following package styles:
SS400 Series: Flat TO-92-style:
- SS4XX: Straight standard leads, bulk pack
- SS4XX-L: Straight long leads, bulk pack
- SS4XX-T2: Formed leads, ammopack tape-in-box
- SS4XX-T3: Straight standard leads, ammopack tape-in-box
- SS4XX-S: Surface mount, bulk pack
- SS4XX-SP: Surface mount, pocket tape and reel
SS500 Series: SOT-89B, pocket tape and reel
SS449A-T2
Produkt Merkmale
Kenndaten
- Quad Hall IC design minimizes mechanical stress effects
- Temperature-compensated magnetics help provide stable operation over a wide temperature range of -40°C to 150°C [-40°F to 302°F]
- Broad, inclusive supply voltage capability from 3.8 Vdc to 30 Vdc for application flexibility
- Digital, open collector sinking output for easy interfacing with a variety of common electronic circuits
- High sensitivity versions available for potential applications requiring high accuracy or wide gaps
- Bipolar, latching or unipolar magnetics
Anwendungsbereiche
Industrial:
- Speed and RPM sensing
- Tachometer, counter pickup
- Flow-rate sensing
- Brushless dc (direct current) motor commutation
- Motor and fan control
- Robotics control
Transportation:
- Speed and RPM (revolutions per minute) sensing
- Tachometer, counter pickup
- Motor and fan control
- Electric window lift
- Convertible roof position
Medical:
- Motor assemblies
- Medication dispensing control