{"title":"TMAG5273 A1 3D Hall Effect Magnetometer Breakout","handle":"adafruit-tmag5273-a1-3d-hall-effect-magnetometer-breakout","url":"/products/adafruit-tmag5273-a1-3d-hall-effect-magnetometer-breakout","description":"This breakout makes it easy to add 3D Hall-effect magnetic sensing to a microcontroller project. The TMAG5273 integrates independent X, Y and Z Hall-effect sensors with a 12-bit ADC, giving you magnetic measurements over I2C plus a built-in temperature sensor for basic temperature readings.It is well suited to detecting the rotation or motion of a nearby object with an embedded magnet, such as magnetic rotary encoders and non-contact joystick mechanisms. The integrated CORDIC angle calculation engine can provide 360° angular position information using two user-selected magnetic axes.This A1 version supports selectable ±40mT or ±80mT ranges. The breakout includes level-shifting support for 3.3V and 5V logic, STEMMA QT / qwiic-compatible I2C connectors, standard header for breadboard use, and four 2.5mm mounting holes.The board is fully assembled and tested, and works with Adafruit CircuitPython/Python and Arduino drivers to get readings quickly.Specifications:Configurable power modes: includingActive mode current: 2.3mAWake-up and sleep mode current: 1µASleep mode current: 5nASelectable linear magnetic range at X, Y, or Z axis: selectableTMAG5273x1: ±40mT, ±80mTTMAG5273x2: ±133mT, ±266mTInterrupt signal: from user-defined magnetic and temperature threshold crossSensitivity drift: 5% (typical)Integrated angle CORDIC calculation: with gain and offset adjustmentSingle axis conversion rate: 20kSPSConfigurable averaging: up to 32x for noise reductionConversion trigger: by I2C or dedicated INT pinOptimized I2C interface: with cyclic redundancy check (CRC)Maximum I2C clock speed: 1-MHzSpecial I2C frame reads: for improved throughputI2C addresses: factory-programmed and user-configurable I2C addresses (must be re-written on every reset)Integrated temperature compensation: for multiple magnet typesBuilt-in temperature sensor: includedProduct Dimensions: 25.3mm x 17.7mm x 4.6mm / 1.0\" x 0.7\" x 0.2\"Product Weight: 1.7g / 0.1ozUse a STEMMA QT or qwiic cable for solderless I2C wiring, or solder the included 0.1\" header for breadboard and perfboard projects.","vendor":"Adafruit","product_type":"Magnetometer Breakout","in_stock":false,"options":[],"variants":[{"id":16326,"title":"Default Title","sku":"AF-6489","mpn":"ADA6489","price":14.65,"on_sale":false,"in_stock":false,"available_quantity":0}]}