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參數(shù)資料
| 型號(hào)： | MLX90217 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Hall-Effect Cam Sensor |
| 中文描述： | 霍爾效應(yīng)傳感器凸輪 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 243K |
| 代理商： | MLX90217 |
3901090217
Rev. 009
Page 4
Jun/04
MLX90217
Hall-Effect Cam Sensor
j
Application Notes
Maximum dynamic range is 500 mT. The
hysteresis is fixed at 5.0 mT. Best angular
accuracy will be obtained when the magnetic
circuit provides peak magnetic flux at the chip
near the high end of the linear range of 500 mT.
EMC protection using external components are
recommended. Two possibilities are shown on
the following page. Normally the South pole faces
the unbranded side of the device. A North pole
will enable a test sequence used in factory
testing.
Unique Features
The output is reset to the high state at power on
(output driver is off) whatever the field is. The
output only changes after the first min is detected.
The reset state holds no information about the
field. If the supply of the chip is raised slowly, the
reset state is not stable. This has been observed
at 0 field but it should be the same with small and
large fields.
Gear tooth sensors often need to be adjusted
after the module is assembled to align the
magnet with differential Hall plates or orient with
teeth. However the MLX90217 is “self adjusting”
over a wide range of back bias flux eliminating
the need for any trimming in the application. The
magnet may be glued to the back surface (non
branded side) of the IC using a cyanoacrylate
adhesive or suitable epoxy.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MLX90217LUA-CAA-000-BU | 功能描述:IC SENSOR CAM HALL EFFECT UA RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開(kāi)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(diǎn):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 |
| MLX90224 | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:Dual Hall Effect Switch |
| MLX90224A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL HALL EFFECT LATCH |
| MLX90224B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL HALL EFFECT LATCH |
| MLX90224C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL HALL EFFECT LATCH |
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