參數(shù)資料
型號: A1184EUA-T
廠商: Allegro MicroSystems, Inc.
英文描述: Standard Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
中文描述: 標準的二線現(xiàn)場可編程斬波穩(wěn)定單極霍爾效應開關
文件頁數(shù): 6/14頁
文件大?。?/td> 317K
代理商: A1184EUA-T
6
A1184-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Standard Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall Effect Switch
A1184
Functional Description
B
O
B
R
B
HYS
I
CC(H)
I
C
I
CC(L)
S
S
B+
I+
B–
0
Operation
The output, I
CC
, of the A1184 device switches high after the
magnetic field at the Hall sensor exceeds the operate point
threshold, B
OP
. When the magnetic field is reduced to below the
release point threshold, B
RP
, the device output goes low. The dif-
ferences between the magnetic operate and release point is called
the hysteresis of the device, B
HYS
. This built-in hysteresis allows
clean switching of the output even in the presence of external
mechanical vibration and electrical noise. (See figure 1).
Figure 1. On the horizontal axis, the B+ direction indicates
increasing south polarity magnetic field strength, and the
B– direction indicates decreasing south polarity field strength
(including the case of increasing north polarity).
相關PDF資料
PDF描述
A1185LLHLT Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1186ELHLT Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1186ELHLT-T Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1186LUA Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1186LUA-T Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
相關代理商/技術參數(shù)
參數(shù)描述
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A1184LLHLT-T 功能描述:IC SWITCH HALL EFFECT UNI SOT-23 RoHS:是 類別:傳感器,轉換器 >> 磁性 - 霍爾效應,數(shù)字式開關,線性,羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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) 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR
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