CT81xx: Window/Door Sensor Applications

2023-05-25
■Product Description
▲Features
●High Sensitivity, BOP as low as 0.9 mT
●Sensor Polarity:
◆Unipolar – CT811x
◆Bipolar – CT821x
◆Omnipolar – CT813x
●Current Consumption: down to 110 nA @ VDD =1.8 V and fS = 2 Hz
●Supply Voltage: 1.7 V to 5.5 V
●Digital CMOS Outputs:
◆Push-pull
◆Open Drain
●UVLO Protection
●Package Options:
◆3-lead SOT23
◆4-lead LGA, 1.45 x 1.45 x 0.44 mm

Crocus Technology

CT81xxCT813xCT811xCT8132SKCT8121x

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Part#

TMR Digital Latch

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IoT Devices ]Smart Utility Meters ]Door Sensors ]Window Sensors ]Reed Switch ]BLDC motor ]eBIKE ]Smart Utility Meter ]Flow Meter ]Lid Closures ]Fluid Sensor ]Door Security Sensors ]Window Security Sensors ]

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Datasheet

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Please see the document for details

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SOT23;LGA

English Chinese Chinese and English Japanese

May 2020

1.9 MB

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