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參數(shù)資料
| 型號(hào)： | TLE4990 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 霍爾效應(yīng)傳感器 |
| 英文描述： | Programmable Linear Output Hall Sensor |
| 中文描述： | 可編程線性輸出霍爾傳感器 |
| 文件頁數(shù)： | 18/24頁 |
| 文件大小： | 699K |
| 代理商： | TLE4990 |
TLE4990
Programmable Linear Hall Sensor
Calibration and Fusing
Data Sheet
18
V 2.0, 2004-05
8
Calibration and Fusing
Usually the sensor is calibrated ’End Of Line’, when the complete magnetic system is
assembled. This compensates all magnetic and mechanical tolerances.
Note: The -E6782 version is already programmed completely. The contents of the
calibration OTP memory may not be changed furthermore.
During the calibraton the internal settings are stored in a RAM. When the right values are
found, the information has to be stored in an one-time-programmable memory (OTP).
This OTP memory consists of cavity fuses.
After fusing all bits, setting the MEMLOCK bit closes the memory. This prevents from
unwanted memory changes after the calibration
Data Transfer Protocol
A separate programming specification may be requested.
Programming of Sensors with Common Supply Lines
In many automotive applications two sensors are used to measure the same parameter.
This redundancy allows to continue the operation in an emergency mode. If both sensors
use the same power supply lines, they have to be programmed together.
Sensor Interface Tool
For the calibration of the sensor, a special hardware interface to a PC is required.
相關(guān)PDF資料 |
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| TLE4990-E6782 | Programmable Linear Output Hall Sensor |
| TLE4990-E6785 | Programmable Linear Output Hall Sensor |
| TLE5205-2 | 5-A H-Bridge for DC-Motor Applications |
| TLE5205-2G | 5-A H-Bridge for DC-Motor Applications |
| TLE5205-2GP | 5-A H-Bridge for DC-Motor Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4990 E6782 | 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 Progrm Linear Output Hall SENSOR RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23 |
| TLE4990_05 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Programmable Linear Output Hall Sensor |
| TLE4990-E6782 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| TLE4990E6782HAXA1 | 制造商:Infineon Technologies AG 功能描述:Hall Effect Sensor 1.2mA Bipolar 5V 4-Pin SSO Tape 制造商:Infineon Technologies AG 功能描述:IC HALL EFFECT LINEAR PSSO-4-1 |
| TLE4990-E6785 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Programmable Linear Output Hall Sensor |
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