MX887P Просмотр технического описания (PDF) - IXYS CORPORATION
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MX887P Datasheet PDF : 6 Pages
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INTEGRATED CIRCUITS DIVISION
Features
• Power Operation (15 W typical at 25°C)
• Omnipolar (switches with N or S pole)
• 2.5V to 5.5V Operation
• CMOS Push-Pull Output
• Ultra Low Offset Canceling Amplifiers Provide
Sensitive, Accurate, Stable Switching Points and
Immunity to Mechanical Stress
• Solid State Reliability
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliant TSOT23 3-Lead Package
Applications
• Handheld Portable Devices
• White Goods
• Automotive - Body Systems
• Security Systems
• High Reliability Reed Switch Replacement
MX887P
Power Hall-Effect Switch
Description
The MX887P integrated Hall-Effect switch targets the
requirements of low-power portable devices with
battery operating voltages from 2.5V to 5.5V. On-chip
power management circuitry reduces the effective
average current to just 5A at VSUPPLY = 3VDC .
The switch output will transition to the Ground
potential when either a north or south magnetic pole is
applied. The removal of a magnetic field will transition
the switch to the VSUPPLY potential. Emulating the
behavior of a traditional reed switch, together with the
advantages of high integration and solid state
reliability, makes the MX887P an ideal replacement in
low-power portable device applications.
Pb
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Figure 1. Functional Block Diagram
Ordering Information
Part
MX887PHTTR
Description
TSOT23 3L Tape & Reel (3000/Reel)
VSUPPLY
1
Power Management Logic
Hall
Sensor
Output 2
3
DS-MX887P-R01
www.ixysic.com
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