JAJSNP8A March   2023  – February 2024 TMAG6181-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Magnetic Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Magnetic Flux Direction
      2. 6.3.2 Sensors Location and Placement Tolerances
      3. 6.3.3 Magnetic Response
      4. 6.3.4 Parameters Definition
        1. 6.3.4.1 AMR Output Parameters
        2. 6.3.4.2 Transient Parameters
          1. 6.3.4.2.1 Power-On Time
        3. 6.3.4.3 Hall Sensor Parameters
        4. 6.3.4.4 Angle Accuracy Parameters
      5. 6.3.5 Automatic Gain Control (AGC)
      6. 6.3.6 Turns Counter
        1. 6.3.6.1 Rotation Tracking
      7. 6.3.7 Safety and Diagnostics
        1. 6.3.7.1 Device Level Checks
        2. 6.3.7.2 System Level Checks
    4. 6.4 Device Functional Modes
      1. 6.4.1 Operating Modes
        1. 6.4.1.1 Active Mode
        2. 6.4.1.2 Active-Turns Mode
        3. 6.4.1.3 Low-Power Mode
        4. 6.4.1.4 Sleep Mode
        5. 6.4.1.5 Fault Mode
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Power Supply as the Reference for External ADC
      2. 7.1.2 AMR Output Dependence on Airgap Distance
      3. 7.1.3 Calibration of Sensor Errors
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Designing with Multiple Sensors
          1. 7.2.2.1.1 Designing for Redundancy
          2. 7.2.2.1.2 Multiplexing Multiple Sensors
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 ドキュメントの更新通知を受け取る方法
    2. 8.2 サポート・リソース
    3. 8.3 Trademarks
    4. 8.4 静電気放電に関する注意事項
    5. 8.5 用語集
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

5.6 Magnetic Characteristics

over operating free-air temperature range (unless otherwise noted); typical specifications are at TA = 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Angular Performance
ANGERR_DYN_SE Angular error linearity across temperature on continuous calibration (gain / offset)  (single ended) B = 30mT, VCC = 3.3V, Magnetic field Rotation Speed = 1000rpm 0.1 0.35
deg
 
B = 30mT, VCC = 5V, Magnetic field Rotation Speed = 1000rpm 0.1 0.56
deg
 
ANGERR_DYN_DE Angular error linearity across temperature on continuous calibration (gain / offset)  (differential ended) B = 30mT, VCC = 3.3V, Magnetic field Rotation Speed = 1000rpm 0.1 0.4
deg
 
B = 30mT, VCC = 5V, Magnetic field Rotation Speed = 1000rpm 0.1 0.56
deg
 
ANGERR_RTCAL_SE Angular error linearity across temperature after room temperature calibration (of offset / gain mismatch)  (single ended) B = 30mT, VCC = 3.3V, Ideal magnet alignment  0.1 1.1 deg
B = 30mT, VCC = 5V, Ideal magnet alignment 0.1 1.1 deg
ANGERR_RTCAL_DE Angular error linearity across temperature after room temperature calibration (of offset / gain mismatch)  (differential ended) B = 30mT, VCC = 3.3V, Ideal magnet alignment 0.2 1.0 deg
B = 30mT, VCC = 5V, Ideal magnet alignment 0.1 0.95 deg
ANGERR_NOCAL_SE Angular error linearity across temperature with no calibration of gain / offset (single ended) B = 30mT, VCC = 3.3V, Ideal magnet alignment 0.5 1.52 deg
B = 30mT, VCC = 5V, Ideal magnet alignment 0.5 1.26 deg
ANGERR_NOCAL_DE Angular error linearity across temperature with no calibration of gain / offset (differential ended) B = 30mT, VCC = 3.3V, Ideal magnet alignment 0.4 1.1 deg
B = 30mT, VCC = 5V, Ideal magnet alignment 0.4 1.0 deg
ANGLT_DRIFT Angle error lifetime drift B = 30mT 0.05 ±0.75 deg
ANGHYST Angle hysteresis error B = 30mT 0.01 0.06 deg
ANGOE_ERR Orthogonality error B = 30mT 0.01 0.051 deg
ANGNOISE Angular RMS (1-sigma) noise in degrees B = 30mT, Cload = 100pF 0.01 0.06 deg
tdel_amr Propagation Delay time Cload = 100pF 1.6 µs
BW3dB_amr 3-dB Bandwidth Cload = 100pF 100 KHz
φerr Phase error Magnetic Field Rotation Speed = 10000rpm, Cload = 100pF 0.15 deg
Hall sensor characteristics
BOP(X),BOP(Y) Magnetic field operating point 3 mT
BRP(X),BRP(Y) Magnetic field release point –3 mT
BOP - BRP Magnetic hysteresis 3.5 6 mT
BSYM_OP Operating point symmetry Bop(x) – Bop(y) ±0.5 mT
BSYM_RP Release point symmetry Brp(x) – Brp(y) ±0.5 mT
BSYM_RP Release point symmetry Brp(x) – Brp(y) 0 mT
tPD_HALL Propagation delay time per channel Change in BOP or BRP to change in output 10 μs