mlx90251 Melexis Company, mlx90251 Datasheet - Page 7

• Manufacturer Part Number: mlx90251
• Description: Programmable Linear Hall Effect Sensor
• Manufacturer: Melexis Company

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The MLX90251 has many programmable features for adjusting the output characteristic. The features are
utilized by writing data into the redundant non-volatile EEPROM. Below is a quick list and description of all
the programmable parameters. Many of the parameters are set by Melexis and they are not used by the end
customer. Later sections of the data sheet give details on how the parameters are used.
Table 7: Programmable Parameters
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3901090251
Rev 009
Melexis parameter adjusted at final test.
Parameter
Valid for Rough Gain within the specified option code.
10 Programmable Features
Not included in redundant area of the EEPROM.
For other test conditions, please contact the Melexis Sales representative of your area.
∆
∆
L
T
= Life Time Drift (based on HTOL data [1000 hours @ 150° C]).
= Thermal Drift.
Symbol
Description
Page 7 of 22
Programmable Linear Hall Effect Sensor
Number of Bits Default
MLX90251
Data Sheet
Nov/06