Product details

Type AMR angle sensor, Differential Outputs Interface type Sin/Cos Bandwidth (typ) (kHz) 100 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 150
Type AMR angle sensor, Differential Outputs Interface type Sin/Cos Bandwidth (typ) (kHz) 100 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Rating Automotive TI functional safety category Functional Safety-Compliant Operating temperature range (°C) -40 to 150
VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation to aid ISO 26262 system design up to ASIL B
  • High-accuracy, low angle error AMR sensor:
    • 0.1° (typical)
    • 0.4° (maximum across temperature at 3.3V)
    • 0.56° (maximum across temperature at 5.5V)
  • High-speed AMR angle sensor:
    • Ultra low latency < 2µs supports up to 100krpm
    • Angle range: 180°
  • Low angle drift eliminates the need for calibration across temperatures
  • Wide operating magnetic field range: 20mT to 1T
  • Sine and cosine differential ratiometric analog outputs
  • Supports differential-ended or single-ended applications
  • Fast start-up time: < 40µs
  • Integrated Turns Counter provides rotation turns count using PWM output:
    • Low-power mode with turns counter enabled of 50µA
    • Intelligent rotation tracking enables to track up to 8krpm in low-power mode
  • Dedicated pin to enter sleep mode: < 5µA
  • Supply voltage range: 2.7V to 5.5V
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 0: –40°C to 150°C
  • Functional Safety-Compliant
    • Developed for functional safety applications
    • Documentation to aid ISO 26262 system design up to ASIL B
  • High-accuracy, low angle error AMR sensor:
    • 0.1° (typical)
    • 0.4° (maximum across temperature at 3.3V)
    • 0.56° (maximum across temperature at 5.5V)
  • High-speed AMR angle sensor:
    • Ultra low latency < 2µs supports up to 100krpm
    • Angle range: 180°
  • Low angle drift eliminates the need for calibration across temperatures
  • Wide operating magnetic field range: 20mT to 1T
  • Sine and cosine differential ratiometric analog outputs
  • Supports differential-ended or single-ended applications
  • Fast start-up time: < 40µs
  • Integrated Turns Counter provides rotation turns count using PWM output:
    • Low-power mode with turns counter enabled of 50µA
    • Intelligent rotation tracking enables to track up to 8krpm in low-power mode
  • Dedicated pin to enter sleep mode: < 5µA
  • Supply voltage range: 2.7V to 5.5V

The TMAG6181-Q1 is a high-precision angle sensor based on Anisotropic Magneto Resistive (AMR) technology. The device features integrated signal conditioning amplifiers and provides differential sine and cosine analog outputs related to the direction of the applied in-plane magnetic field. This device also features two independent Hall sensors at X and Y axes that are used to keep track of rotations.

The TMAG6181-Q1 features a wide operating magnetic field (20mT – 1T) that enables flexible mechanical placements as well as low latency (< 2µs) outputs for high-speed applications like rotor position sensing. The fast start-up time (<40µs) enables low power applications by using a sleep pin that enables the device to enter two low power modes: sleep mode and a low power turns counting mode. An integrated turns counter keeps track of the number of rotations, and the turns counter value is transmitted using PWM on the TURNS pin.

The TMAG6181-Q1 offers extensive diagnostics and is designed for Functional Safety applications. The device performs consistently across a wide ambient temperature range of –40°C to 150°C with minimal thermal drift and lifetime errors.

The TMAG6181-Q1 is a high-precision angle sensor based on Anisotropic Magneto Resistive (AMR) technology. The device features integrated signal conditioning amplifiers and provides differential sine and cosine analog outputs related to the direction of the applied in-plane magnetic field. This device also features two independent Hall sensors at X and Y axes that are used to keep track of rotations.

The TMAG6181-Q1 features a wide operating magnetic field (20mT – 1T) that enables flexible mechanical placements as well as low latency (< 2µs) outputs for high-speed applications like rotor position sensing. The fast start-up time (<40µs) enables low power applications by using a sleep pin that enables the device to enter two low power modes: sleep mode and a low power turns counting mode. An integrated turns counter keeps track of the number of rotations, and the turns counter value is transmitted using PWM on the TURNS pin.

The TMAG6181-Q1 offers extensive diagnostics and is designed for Functional Safety applications. The device performs consistently across a wide ambient temperature range of –40°C to 150°C with minimal thermal drift and lifetime errors.

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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TMAG6180-6181EVM — TMAG6180 and TMAG6181 evaluation module with differential sine and cosine analog outputs

The TMAG6180-6181EVM evaluation module (EVM) is a convenient platform to evaluate performance of the AMR sensors TMAG6180 and TMAG6181 for rotary position sensing. These devices offer differential sine and cosine analog outputs which may be used for high speed angle measurements. The TMAG6180 (...)

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GUI for evaluation module (EVM)

TMAG6180-6181EVM-GUI GUI for TMAG6180-6181EVM

TMAG6180-6181EVM-GUI allows users to capture and plot output data from either TMAG6180-Q1 or TMAG6181-Q1
Supported products & hardware

Supported products & hardware

Products
Multi-axis linear & angle position sensors
TMAG6180-Q1 Automotive high-precision analog AMR angle sensor with 360° angle range TMAG6181-Q1 Automotive high-precision analog AMR angle sensor with integrated turns counter
Hardware development
Evaluation board
TMAG6180-6181EVM TMAG6180 and TMAG6181 evaluation module with differential sine and cosine analog outputs
Simulation tool

TI-MAGNETIC-SENSE-SIMULATOR TI Magnetic sensing simulation tool

The TI-MAGNETIC-SENSE-SIMULATOR (TIMSS) webtool estimates magnetic flux density and TI magnetic sensor outputs for magnetic position sensing systems. Select from our portfolio of magnetic sensors to thoroughly emulate electro-mechanical performance of your design. The tool supports various magnet (...)
Supported products & hardware

Supported products & hardware

Products
Hall-effect latches & switches
DRV5011 Small size (available in WCSP and X2SON), low voltage (up to 5.5-V) Hall effect latch DRV5012 Low power (as low as 3.3-µA), low voltage (up to 5.5-V) Hall effect latch DRV5013 High voltage (up to 38V), high bandwidth (30kHz) Hall-effect latch DRV5013-Q1 Automotive, high voltage (up to 38V), high bandwidth (30-kHz) Hall effect latch DRV5015 High sensitivity (±2-mT), low voltage (up to 5.5-V) Hall effect latch DRV5015-Q1 Automotive, high sensitivity (±2-mT), low voltage (up to 5.5-V) Hall effect latch DRV5021 Low voltage (up to 5.5V), high bandwidth (up to 30 kHz) unipolar switch DRV5021-Q1 Automotive 2.5-V to 5.5-V Hall effect unipolar switch DRV5023 High voltage (up to 38V), high bandwidth (up to 30 kHz) unipolar switch DRV5023-Q1 Automotive 2.7V to 38V Hall Effect Unipolar Switch DRV5032 Low-power (5Hz, <1µA) low-voltage (up to 5.5V) switch DRV5033 High voltage (up to 38V), high bandwidth (up to 30 kHz) omnipolar switch DRV5033-Q1 Automotive 2.7V to 38V Hall Effect Omnipolar Switch TMAG5110 High-sensitivity, 2D, dual-channel, Hall-effect latch TMAG5110-Q1 Automotive, high-sensitivity, 2D, dual-channel, Hall-effect latch TMAG5111 High-sensitivity, 2D, dual-channel, speed and direction outputs, Hall-effect latch TMAG5111-Q1 Automotive, high-sensitivity, 2D, dual-channel, speed and direction outputs, Hall-effect latch TMAG5115 High-speed Hall-effect latch with low jitter (fast response) TMAG5123 High-voltage (up to 38 V), in-plane, high-precision switch TMAG5123-Q1 Automotive, in-plane, high-precision, high-voltage switch TMAG5124 Two-wire (current output), high-voltage (up to 38 V), high-precision switch for remote sensing TMAG5124-Q1 Automotive 2-wire high-voltage (up to 38 V), high-precision switch TMAG5131-Q1 Automotive low-power (10 Hz, 1 µA) low-voltage (down to 1.65 V) Hall-effect switch TMAG5213 High-bandwidth (30-kHz), high-voltage (26 V) Hall-effect latch for low-cost applications TMAG5231 Low-power, low-voltage (1.65 V to 5.5 V) Hall-effect switch TMAG5233 In-plane (X-axis) Hall-effect switch TMAG5328 Resistor-adjustable, low-power Hall-effect switch
Linear Hall-effect sensors
DRV5053 High voltage (up to 38V), linear hall effect sensor DRV5053-Q1 Automotive, high voltage (up to 38V), linear hall effect sensor DRV5055 Ratiometric linear hall effect sensor with analog output DRV5055-Q1 Automotive, ratiometric linear Hall-effect sensor with analog output DRV5056 Ratiometric unipolar linear hall effect sensor with analog output DRV5056-Q1 Automotive, ratiometric unipolar linear hall effect sensor with analog output DRV5057 Linear hall effect sensor with digital PWM output DRV5057-Q1 Automotive linear hall effect sensor with digital PWM output TMAG5253 Low-power linear Hall-effect sensor with enable pin in ultrasmall X2SON package
Multi-axis linear & angle position sensors
TMAG3001 Three-axis linear Hall-effect sensor with I²C and programmable switch in wafer chip-scale package TMAG5170 High-precision linear 3D Hall-effect sensor with serial peripheral interface TMAG5170-Q1 Automotive, high-precision linear 3D Hall-effect sensor with serial peripheral interface TMAG5170D-Q1 Automotive, high-precision, 3D linear Hall-effect dual-die sensor with SPI interface TMAG5173-Q1 Automotive, high-precision, linear 3D Hall-effect sensor with I²C interface TMAG5273 Low-power linear 3D Hall-effect sensor with I²C interface TMAG6180-Q1 Automotive high-precision analog AMR angle sensor with 360° angle range TMAG6181-Q1 Automotive high-precision analog AMR angle sensor with integrated turns counter
Hardware development
Evaluation board
DRV5011-5012EVM DRV5011 and DRV5012 Ultra-Low Power, Digital-Latch Hall Effect Sensor Evaluation Module DRV5032-SOLAR-EVM DRV5032 Ultra-Low Power, 1.65V to 5.5V Hall Effect Switch Sensor Evaluation Module DRV5055-5057EVM DRV5055, DRV5056 and DRV5057 linear Hall effect sensor evaluation module DRV5055-ANGLE-EVM DRV5055 angle evaluation module DRV5055EVM DRV5055 evaluation module HALL-ADAPTER-EVM Hall sensor breakout adapter evaluation module HALL-HINGE-EVM TMAG5231 evaluation module for Hall-effect hinge HALL-HMI-ROCKER-EVM Evaluation module for human machine interface (HMI) rocker switch using Hall-effect switches HALL-TRIGGER-EVM Evaluation module for contactless, Hall-effect variable-speed trigger with external field protection LDC-HALL-HMI-EVM Evaluation module for inductive touch and magnetic dial contactless user-interface design TMAG3001EVM TMAG3001 evaluation module for three-axis linear Hall-effect sensor with I²C and programmable switch TMAG5110-5111EVM TMAG511x evaluation module for high-sensitivity, 2D, dual-channel, Hall-effect latches TMAG5115EVM TMAG5115 evaluation module for high-sensitivity low-jitter high-voltage Hall-effect latches TMAG5123EVM TMAG5123 in-plane high-precision Hall effect switch evaluation module TMAG5124EVM TMAG5124 2-wire Hall-effect switch evaluation module TMAG5170DEVM TMAG5170DEVM evaluation module for high-precision 3D linear Hall-effect dual-die sensor TMAG5170UEVM TMAG5170 evaluation module TMAG5173EVM TMAG5173-Q1 evaluation module for automotive, high-precision, linear 3D Hall-effect sensor with I²C TMAG5233EVM TMAG5233 evaluation module TMAG5253EVM TMAG5253 evaluation module for low-power linear Hall-effect sensor TMAG5273EVM TMAG5273 evaluation module for low-power, linear 3D Hall-effect sensor with I²C interface TMAG5328EVM TMAG5328 evaluation module for resistor-adjustable, low-power Hall-effect switch TMAG6180-6181EVM TMAG6180 and TMAG6181 evaluation module with differential sine and cosine analog outputs
Software
Calculation tool
HALL-PROXIMITY-DESIGN Magnetic sensing proximity tool
Package Pins CAD symbols, footprints & 3D models
VSSOP (DGK) 8 Ultra Librarian

Ordering & quality

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  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

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