磁传感器
SS340RT、SS440R 系列
低成本的单极数字式霍尔效应传感器集成电路。SOT-23 (SS340RT)、扁平 TO-92 样式 (SS440R) 封装。数字电流沉输出
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Overview
SS340RT/SS440R 传感器集成电路是小型多功能的数字霍尔效应传感器，由永磁体或者电磁体所提供的磁场进行工作。它们可对单极进行响应：北极 (SS340RT) 或南极 (SS440R)。
这些单极霍尔集成电路具有三种不同的磁灵敏度可供选用，可满足各种应用：
- SS341RT 和 SS441R 提供了最高灵敏度，在 25°C [77°F] 温度下的典型工作点为 75 G。
- SS343RT 和 SS443R 提供了中等灵敏度，在 25°C [77°F] 温度下的典型工作点为 135 G。
- SS349RT 和 SS449R 提供了最低灵敏度，在 25°C [77°F] 温度下的典型工作点为 305 G。
这些传感器有两种封装类型：
- SS340RT：微型 SOT-23 表面安装型封装。
- SS440R：引脚扁平 TO-92 型封装尺寸。
SS340RT 的小尺寸需要的印刷电路板 (PCB) 空间更少，可在更小的组装中使用。其 3 Vdc 能力可以使用在低电压应用中，从而实现节能目标。
SS340RT 系列可用卷带和卷盘（每卷 3000 个）包装；SS440R 系列为散装（每袋 1000 个）。
Data Sheet
Name
Description
File Size
Date
Size
SS340RT/SS440R Unipolar Digital Hall-Effect Sensor ICs Datasheet
application/pdf 704.05 KB
7/15/2021
704.05 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Position Sensors Product Range Guide
application/pdf 4.85 MB
12/20/2022
4.85 MB
Installation Instructions
Name
Description
File Size
Date
Size
SS340RT/SS440R Unipolar Digital Hall-Effect Digital Position Sensor ICs
application/pdf 495.93 KB
7/15/2021
495.93 KB
CAD Model
Name
Description
File Size
Date
Size
Magnetic Sensor IC SOT-23 CAD Model
application/zip 16.4 KB
7/15/2021
16.4 KB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Magnetic Sensors CAD Models - grouped
application/zip 130.4 KB
7/15/2021
130.4 KB
Brochure
Name
Description
File Size
Date
Size
Controlling the Future with Technology
application/pdf 11.8 MB
3/7/2023
11.8 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 KB
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/11/2021
480.99 KB
Application Note
Name
Description
File Size
Date
Size
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Sensors and Switches: Solutions for Medical Applications
application/pdf 1.34 MB
5/18/2023
1.34 MB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Product Photo
Name
Description
File Size
Date
Size
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Name
Description
File Size
Date
Size
Controlling the Future with Technology
application/pdf 11.8 MB
3/7/2023
11.8 MB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Magnetic Sensor IC Selection Chart
application/pdf 383.21 KB
3/6/2025
383.21 KB
Solutions For Healthier Air & HVAC Systems
application/pdf 3.88 MB
5/31/2022
3.88 MB
Magnetic Sensors Product Photos - grouped
application/zip 1.22 MB
7/15/2021
1.22 MB
Magnetic Sensor IC SOT-23 CAD Model
application/zip 16.4 KB
7/15/2021
16.4 KB
SS340RT/SS440R Unipolar Digital Hall-Effect Digital Position Sensor ICs
application/pdf 495.93 KB
7/15/2021
495.93 KB
Magnetic Sensor IC Flat TO-92-Style CAD Model
application/zip 13.27 KB
7/15/2021
13.27 KB
Sensors and Switches: Solutions for Medical Applications
application/pdf 1.34 MB
5/18/2023
1.34 MB
SS340RT/SS440R Unipolar Digital Hall-Effect Sensor ICs Datasheet
application/pdf 704.05 KB
7/15/2021
704.05 KB
Flat TO-92-style straight standard leads lowres photo
image/jpeg 16.8 KB
7/15/2021
16.8 KB
Flat TO-92-style straight standard leads highres photo
image/jpeg 89.66 KB
7/15/2021
89.66 KB
Position Sensors Product Range Guide
application/pdf 4.85 MB
12/20/2022
4.85 MB
Magnetic Sensor IC Product Line Card
application/pdf 480.99 KB
8/11/2021
480.99 KB
Magnetic Sensors CAD Models - grouped
application/zip 130.4 KB
7/15/2021
130.4 KB
Name
Date
Size
12/20/2022
7/15/2021
7/15/2021
7/25/2024
3/6/2025
8/11/2021
12/20/2022
12/20/2022
12/20/2022
6/14/2023
12/20/2022
4/11/2024
7/15/2021
7/15/2021
7/15/2021
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Description
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SS341RT
Commercial Solid State sensorMagnetics
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS341RT
Commercial Solid State sensorMagnetics
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS343RT
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS343RT
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS349RT
Commercial Solid State sensorMagnetics
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS349RT
Commercial Solid State sensorMagnetics
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS441R
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS441R
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS443R
Hall SensorIC
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS443R
Hall SensorIC
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS449R
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
SS449R
Solid State Sensor
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-sot-23-and-flat-to-92-style-ciid-161594
