US5881ESE Melexis Inc, US5881ESE Datasheet - Page 18
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US5881ESE
Manufacturer Part Number
US5881ESE
Description
IC HALL EFFECT SW TSOT-23
Manufacturer
Melexis Inc
Type
Unipolar Switchr
Specifications of US5881ESE
Sensing Range
30mT Trip, 9.5mT Release
Voltage - Supply
3.5 V ~ 24 V
Current - Supply
5mA
Current - Output (max)
50mA
Output Type
Digital, Open Drain
Features
Regulated Voltage
Operating Temperature
-40°C ~ 85°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Other names
US5881ESETR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
US5881ESE-AAA-000-RE
Manufacturer:
MELEXIS/迈来芯
Quantity:
20 000
Alnico Magnets
Attributes of Both Cast and Sintered Alnico (Large Magnets)
Very stable, great for high temperature applications
Maximum working temperature 524
May be ground to size
Does not lend itself to conventional machining (hard & brittle)
High residual induction and energy product, compared to ceramic material
Low coercive force, compared to ceramic and rare-earth materials (more subject to demagnetization)
Most common grades of Alnico are 5 & 8
Applications of Alnico Magnets
Magnetos
Coin acceptors
Distributors
DC motors
Ceramic Magnets
Attributes of Ceramic Magnets
High intrinsic coercive force
Tooling is expensive
Least expensive material, compared to Akbuci and rare-earth magnets
Limited to simple shapes, due to manufacturing process
Lower service temperature than Alnico,.greater than rare-earth magnets
Finishing requires diamond cutting or grinding wheel
Lower energy product than Alnico and rare-earth magnets
Most common grades of ceramic are 5 & 8 (1-8 possible)
Grade 8 is the strongest ceramic material available
Applications of Ceramic Magnets
Speaker magnets
DC brushless motors
Magnetic Resonance Imaging (MRI)
Magnetos used on lawnmowers and outboard motors
DC permanent-magnet motors (used in cars)
Separators (separate ferrous material from nonferrous)
Used in magnetic assemblies designed for lifting, holding, retrieving and separating
Security systems
Clutches and bearings
Microphones
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Section 3 - Applications