Specification	TMAG3001A1YBGR

Axis [x]	X
Axis [y]	Y
Axis [z]	Z
Bandwidth	1 MHz
Current - Output (Max) [Max]	2 mA
Features	Temperature Compensated
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Analog Voltage
Package / Case	6-XFBGA, DSBGA
Resolution	12 b
Sensing Range	240 mT, 120 mT
Supplier Device Package	6-DSBGA (1.22x0.82)
Technology	Hall Effect
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V

TMAG3001 Series

Three-axis linear Hall-effect sensor with I²C and programmable switch in wafer chip-scale package

Part	Mounting Type	Sensing Range	Technology	Features	Bandwidth	Axis [z]	Axis [y]	Axis [x]	Package / Case	Output Type	Current - Output (Max) [Max]	Supplier Device Package	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Resolution
Texas Instruments TMAG3001A2YBGR	Surface Mount	120 mT 240 mT	Hall Effect	Sleep Mode	1 MHz	Z	Y	X	6-XFBGA DSBGA	I2C	2 mA	6-DSBGA (1.22x0.82)	375 µA	125 °C	-40 °C	1.65 V	3.6 V	12 b
Texas Instruments TMAG3001A1YBGR	Surface Mount	120 mT 240 mT	Hall Effect	Temperature Compensated	1 MHz	Z	Y	X	6-XFBGA DSBGA	Analog Voltage	2 mA	6-DSBGA (1.22x0.82)		125 °C	-40 °C	1.65 V	3.6 V	12 b

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 0.41
		6000	$ 0.39
		15000	$ 0.37
Texas Instruments	LARGE T&R	1	$ 0.72
		100	$ 0.55
		250	$ 0.41
		1000	$ 0.29

Description

General part information

TMAG3001 Series

The TMAG3001 is a low-power linear 3D Hall-effect sensor designed for a wide range of industrial and personal electronics applications. This device integrates three independent Hall-effect sensors in the X, Y, and Z axes. A precision analog signal-chain along with an integrated 12-bit ADC digitizes the measured analog magnetic field values. The I2C interface, while supporting multiple operating VCC ranges, allows seamless data communication with low-voltage microcontrollers.

The TMAG3001 can be configured through the I2C interface to enable any combination of magnetic axes and temperature measurements. Additionally, the device can be configured to various power options (including wake-up and sleep mode) allowing designers to optimize system power consumption based on their system-level needs. Multiple sensor conversion schemes and I2C read frames help optimize throughput and accuracy. A dedicated INT pin can act as a system interrupt during low power wake-up and sleep mode, and can also be used by a microcontroller to trigger a new sensor conversion. The device also features a configurable low power switch mode for magnetic or angle measurements.

An integrated angle calculation engine (CORDIC) provides full 360° angular position information for both on-axis and off-axis angle measurement topologies. The angle calculation is performed using two user-selected magnetic axes. The device features magnetic gain and offset correction to mitigate the impact of system mechanical error sources.