JAJSEH5C January   2018  – December 2023 DRV5055

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 Magnetic Response
      3. 6.3.3 Sensitivity Linearity
      4. 6.3.4 Ratiometric Architecture
      5. 6.3.5 Operating VCC Ranges
      6. 6.3.6 Sensitivity Temperature Compensation for Magnets
      7. 6.3.7 Power-On Time
      8. 6.3.8 Hall Element Location
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Selecting the Sensitivity Option
      2. 7.1.2 Temperature Compensation for Magnets
      3. 7.1.3 Adding a Low-Pass Filter
      4. 7.1.4 Designing for Wire Break Detection
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Best Design Practices
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Examples
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 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

for VCC = 3 V to 3.63 V and 4.5 V to 5.5 V, over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT
VQ Quiescent voltage
 B = 0 mT, TA = 25°C VCC = 5 V 2.43 2.5 2.57 V
VCC = 3.3 V 1.59 1.65 1.71
VQΔT Quiescent voltage temperature drift
 B = 0 mT,
TA = -40°C to 125°C versus 25°C
VCC = 5.0 V

 ±1% × VCC
 		 V
VQΔT
VCC = 3.3 V

 ±1% × VCC
 		 V
VQRE Quiescent voltage ratiometry error ±0.2 %
VQΔL Quiescent voltage lifetime drift
 High-temperature operating stress for 1000 hours <0.5 1 %
S Sensitivity VCC = 5 V,
TA = 25°C		 DRV5055A1/
DRV5055Z1		 95 100 105 mV/mT
DRV5055A2/
DRV5055Z2		 47.5 50 52.5
DRV5055A3/
DRV5055Z3		 23.8 25 26.2
DRV5055A4/
DRV5055Z4		 11.9 12.5 13.2
VCC = 3.3 V,
TA = 25°C		 DRV5055A1/
DRV5055Z1		 57 60 63
DRV5055A2/
DRV5055Z2		 28.5 30 31.5
DRV5055A3/
DRV5055Z3		 14.3 15 15.8
DRV5055A4/
DRV5055Z4		 7.1 7.5 7.9
BL Linear magnetic sensing range(2) VCC = 5 V,
TA = 25°C		 DRV5055A1/
DRV5055Z1		 ±21 mT
DRV5055A2/
DRV5055Z2		 ±42
DRV5055A3/
DRV5055Z3		 ±85
DRV5055A4/
DRV5055Z4		 ±169
VCC = 3.3 V,
TA = 25°C		 DRV5055A1/
DRV5055Z1		 ±22
DRV5055A2/
DRV5055Z2		 ±44
DRV5055A3/
DRV5055Z3		 ±88
DRV5055A4/
DRV5055Z4		 ±176
VL Linear range of output voltage 0.2 VCC – 0.2 V
STC Sensitivity temperature compensation for magnets(3) DRV5055A1/A2/A3/A4 0.04 0.12 0.2 %/°C
STC Sensitivity temperature compensation for magnets(3) DRV5055Z1/Z2/Z3/Z4 0 %/°C
SLE Sensitivity linearity error VOUT is within VL ±1 %
SSE Sensitivity symmetry error VOUT is within VL ±1 %
SRE Sensitivity ratiometry error TA = 25°C,
with respect to VCC = 3.3 V or 5 V		 –2.5 2.5 %
SΔL Sensitivity lifetime drift High-temperature operating stress for 1000 hours <0.5 1 %
(1) B is the applied magnetic flux density.
(2) BL describes the minimum linear sensing range at 25°C taking into account the maximum VQ and Sensitivity tolerances.
(3) STC describes the rate the device increases Sensitivity with temperature.