CT8111 Unipolar TMR Digital Latches

Allegro MicroSystems CT8111 Unipolar Tunnel Magneto-Resistance (TMR) Digital Latches offer stable magnetic operation over the operating temperature range. These digital latches are based on XtremeSense® TMR technology with an integrated CMOS process to provide a monolithic solution for impressive sensing performance. The CT8111 latches support magnetic fields up to 1.5mT, where there is a large air-gap requirement. These latches offer digital CMOS outputs, including push-pull and open drain. Applications include IoT devices, door or lid closure, reed switch replacement, fluid level sensing/detection, motor controllers, and medical devices.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operating Supply Current
Maximum Output Current
Operating Point Min/Max
Release Point Min/Max (Brp)
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Series
Packaging
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
14,650In Stock
Min.: 1
Mult.: 1
: 3,000

Unipolar 41 uA 3 mA 3.0 mT +/-2.0 mT 1.7 V to 5.5 V - 40 C + 85 C SMD/SMT SOT-23-3 CT811 Reel, Cut Tape
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
17,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unipolar 145 nA 3 mA 1.5 mT 1.0 mT 1.7 V to 5.5 V - 40 C + 85 C SMD/SMT SOT-23-3 CT811 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 18,000
: 3,000

Unipolar 145 nA 3 mA 3.0 mT 2.0 mT 1.7 V to 5.5 V - 40 C + 125 C SMD/SMT SOT-23-3 CT811 Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 18,000
: 3,000

Unipolar 145 nA 3 mA 3.0 mT 2.0 mT 1.7 V to 5.5 V - 40 C + 85 C SMD/SMT SOT-23-3 CT811 Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 18,000
Mult.: 18,000
: 3,000

Unipolar 145 nA 3 mA 1.5 mT 1.0 mT 1.7 V to 5.5 V - 40 C + 125 C SMD/SMT SOT-23-3 CT811 Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors XtremeSense TMR Unipolar Switch with Open Drain Output
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 18,000
Mult.: 18,000
: 3,000

Unipolar 175 nA 3 mA 1.5 mT 1.0 mT 1.7 V to 5.5 V - 40 C + 85 C SMD/SMT SOT-23-3 CT811 Reel