Allegro MicroSystems Inc. Continuous-Time Hall-Effect Latch A1214LUA-T

Description
The A121x family provides reliable and efficient latching functionality for a variety of applications. These continuous-time devices offer fast power-on time, low-noise operation, and integrated protection features. Factory programming ensures accurate switchpoint thresholds. * Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings ECAD Models (A1210) (A1211) (A1212) (A1213) (A1214) Download Datasheet
Request a Quote
Description
The A121x family provides reliable and efficient latching functionality for a variety of applications. These continuous-time devices offer fast power-on time, low-noise operation, and integrated protection features. Factory programming ensures accurate switchpoint thresholds. * Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings ECAD Models (A1210) (A1211) (A1212) (A1213) (A1214) Download Datasheet
Request a Quote
Datasheet
Datasheet Summary
Powered by GS/AI

The A1214LUA-T is a continuous-time Hall-effect latch in a 3-pin SIP through-hole package, designed for automotive and industrial motor commutation applications. It operates from a 3.8 to 24 V supply with a ±30 V absolute maximum supply voltage rating and is AEC-Q100 automotive qualified. The device features reverse-battery protection, high ESD rating, and stable operation over an ambient temperature range of -40°C to 150°C. It has a magnetic switch point range of -300 G to 300 G and includes an integrated voltage regulator and NMOS output transistor. The UA package variant is recommended for new designs, replacing the chopper-style design. Output sink current is rated at 25 mA.

Datasheet Summary
Powered by GS/AI

The A1214LUA-T is a continuous-time Hall-effect latch in a 3-pin SIP through-hole package, designed for automotive and industrial motor commutation applications. It operates from a 3.8 to 24 V supply with a ±30 V absolute maximum supply voltage rating and is AEC-Q100 automotive qualified. The device features reverse-battery protection, high ESD rating, and stable operation over an ambient temperature range of -40°C to 150°C. It has a magnetic switch point range of -300 G to 300 G and includes an integrated voltage regulator and NMOS output transistor. The UA package variant is recommended for new designs, replacing the chopper-style design. Output sink current is rated at 25 mA.

Suppliers

Company
Product
Description
Supplier Links
Continuous-Time Hall-Effect Latch - A1214LUA-T - Allegro MicroSystems Inc.
Manchester, NH, United States
Continuous-Time Hall-Effect Latch
A1214LUA-T
Continuous-Time Hall-Effect Latch A1214LUA-T
The A121x family provides reliable and efficient latching functionality for a variety of applications. These continuous-time devices offer fast power-on time, low-noise operation, and integrated protection features. Factory programming ensures accurate switchpoint thresholds. * Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings ECAD Models (A1210) (A1211) (A1212) (A1213) (A1214) Download Datasheet

The A121x family provides reliable and efficient latching functionality for a variety of applications. These continuous-time devices offer fast power-on time, low-noise operation, and integrated protection features. Factory programming ensures accurate switchpoint thresholds.

* Note: If you have issues logging into this feature you may need to enable 3rd party cookies in your browser settings ECAD Models

  • (A1210)
  • (A1211)
  • (A1212)
  • (A1213)
  • (A1214)

Download Datasheet

Supplier's Site Datasheet
Switches (Solid State) - 620-A1214LUA-T-ND - DigiKey
Thief River Falls, MN, United States
Switches (Solid State)
620-A1214LUA-T-ND
Switches (Solid State) 620-A1214LUA-T-ND
Digital Switch Latch Open Drain Hall Effect 3-SIP

Digital Switch Latch Open Drain Hall Effect 3-SIP

Buy Now Datasheet

Technical Specifications

  Allegro MicroSystems Inc. DigiKey
Product Category Proximity Sensors Proximity Sensors
Product Number A1214LUA-T 620-A1214LUA-T-ND
Product Name Continuous-Time Hall-Effect Latch Switches (Solid State)
Sensor Technology Hall Effect Proximity Sensor Hall Effect Proximity Sensor
Unlock Full Specs
to access all available technical data

Similar Products

Switches (Solid State) - 620-1810-2-ND - DigiKey
Specs
Sensor Technology Hall Effect Proximity Sensor
Operating Temperature -40 to 302 F (-40 to 150 C)
Electrical Output Current
View Details
Switches (Solid State) - A3213LLHLT-ND - DigiKey
Allegro MicroSystems Inc.
Specs
Sensor Technology Hall Effect Proximity Sensor
Operating Temperature -40 to 302 F (-40 to 150 C)
View Details
Continuous-Time Hall-Effect Latch - A1210LUA-T - Allegro MicroSystems Inc.
Specs
Sensor Technology Hall Effect Proximity Sensor
Electrical Output Voltage
View Details
2 suppliers
Switches (Solid State) - 620-1624-2-ND - DigiKey
Specs
Sensor Technology Hall Effect Proximity Sensor
Operating Temperature -40 to 302 F (-40 to 150 C)
Electrical Output Current
View Details