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.
The CT81xx series of magnetic sensors offer stable magnetic operation over the operating temperature range. With very high sensitivity, the CT81xx products enable larger air gaps or smaller size/lower cost magnets to be used in systems while also drawing supply current as low as 110 nA. As such, these magnetic sensors are ideal for battery operated products where minimal current consumption is required.
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
