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參數(shù)資料
| 型號： | MLX90215EVA-AAA-106-BU |
| 廠商： | Melexis Technologies NV |
| 文件頁數(shù)： | 21/46頁 |
| 文件大?。?/td> | 498K |
| 描述： | IC SENSOR PROG LINEAR HALL 4SIP |
| 產(chǎn)品目錄繪圖： | MLX90215, PTC-04 Series Side |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 傳感范圍： | 無限制 |
| 類型： | 線性 - 可編程 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 電流 - 電源： | 6.5mA |
| 電流 - 輸出（最大）： | 2mA |
| 輸出類型： | 模擬，比率 |
| 特點： | 穩(wěn)壓電壓 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 4-SIP |
| 供應(yīng)商設(shè)備封裝： | 4-SIP |
| 包裝： | 散裝 |
| 產(chǎn)品目錄頁面： | 2792 (CN2011-ZH PDF) |
| 其它名稱： | 90215DB106 MLX90215EVA MLX90215EVA-ND |
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3-29
Cost
Hall IC cost will vary depending on the temperature specifications of BOP, BRP and Bhys. A loosely
specified device may easily be one half to one third the cost of a tightly specified device, yet perform the
same job. By providing steep slopes of flux density vs. distance and using strong magnets, the Hall IC
cost may be reduced.
Temperature Range
Hall Effect Sensors are categorized into different temperature ranges for the use in application-specific
design. It is very important that the Hall IC you select complies with your systems ambient temperature.
Position Tolerance
Depending on the application and how it is assembled, the position of components, such as the magnet,
Hall IC and mechanical assembly, will determine the mechanical variations of the system. Some systems
are more tolerant of changes in air gap and lateral motion than others.
Position Switching Accuracy
The requirement in angular (degree) or linear position ultimately governs the magnetic circuit and Hall
IC specifications. That is if switching must repeat
+
0.1250in. or
+
0.1mm then the Hall IC specification
will be much tighter than if the specification is
+
1.00 or
+
1.0mm.
Tolerance Buildup
Tolerance buildup is the sum of all the variables that determine the operate point and release point of a
Hall IC. These variables include position tolerance,temperature coefficient, wear and aging of the assem-
bly and magnet variations.
Total Effective Air Gap
As mentioned previously, both Magnet A and Magnet B in the design Kit are composed of the same mate-
rial. Although the two magnets have similar characteristics, due to the difference in size and shape
total Effective Air Gap (TEAG) will have different effects on each magnets flux density vs. distance
curve.
TEAG is defined as the sum of active area depth and the distance between the Hall ICs branded face to
the surface of the magnet. TEAG = Air Gap + Active Area Depth. Active area depth is simply the dis-
tance from the branded face of the sensor to the actual Hall Cell within it. The TEAG should be as small
as the physical system will allow, after taking into consideration factors such as the change in air gap with
temperature due to mounting, vane or interrupt thickness and wear on mounting brackets.
Graph 2 is given to show the effects of air gap on the slope of a graph using a single-pole slide-by con-
figuration with magnet A.
Section 3 - Applications
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MX887DHTTR | MICROPOWER HALL-EFFECT SWITCH |
| MX887PHTTR | IC HALL EFFECT SW UPWR TSOT23-3 |
| OMH3040S | SENSOR HALLOGIC HALL EFFECT |
| OPB122B | SWITCH SLOTTED OPTIC PHOTOLOGIC |
| OPB200 | SENSR OPTO SLOT 5.1MM TRANS THRU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MLX90215LVA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Precision Programmable Linear Hall Effect Sensor |
| MLX90215LVA-AAA-111-BA | 制造商:Melexis Semiconductors 功能描述:IC HALL EFFECT SENSOR PREC 4SIP |
| MLX90215LVA-AAA-111-BU | 功能描述:IC SENSOR PROG LINEAR HALL 4SIP RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| MLX90215LVA-BC03 | 功能描述:IC SENSOR LIN HALL 10MV/MT 2.5V RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| MLX90215LVA-CC03 | 功能描述:IC SENSOR LIN HALL 20MV/MT 2.5V RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
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