CT81xxシリーズの磁気センサは、動作温度範囲全体にわたって安定した磁気動作を提供します。超高感度のCT81xx製品では、より大きなエア ギャップや、より小型/低コストの磁石をシステムで使用できるようになり、しかも110nAという非常に低い消費電流で動作します。そのため、これらの磁気センサは、電流消費を最小限に抑える必要があるバッテリ駆動製品に最適です。
Product Details
Product Details
Top Features
- High Sensitivity: BOP/BRP = ±0.9 mT/±0.5 mT
- Sensor Polarity
- Omnipolar - CT813x & CT815x
- Bipolar - CT812x
- Unipolar - CT811x
- Current Consumption: as Low as 110 nA @ VDD = 1.8 V and fS = 2 Hz
- Digital CMOS Outputs:
- Push-pull
- Open Drain
- Supply Voltage: 1.7 V to 5.5 V
- Under Voltage Lock-out (UVLO)
- Low Profile and Small Form Factor Packages that are ROHS and Green Compliant:
- 3-lead SOT23
- 5-lead SOT23
- 4-lead LGA, 1.45 x 1.45 x 0.44 mm
Part Number Specifications and Availability
Allegro's XtremeSense™ TMR technology
Superior magnetic sensitivity, low power consumption, and compact size compared to other technologies, driving innovation in applications like renewable energy, electric vehicles, and consumer electronics.
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Technical Documentation
Application Note
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From Hall Effect to TMR
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AN296330 - Selecting the Right Magnetic Switch or Latch for Your Application
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Smart Locks
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What is XtremeSense TMR
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The Future of Sensing: XtremeSense™ TMR Technology
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