參數(shù)資料
型號(hào): A1180ELHLT-T
廠商: Allegro MicroSystems, Inc.
英文描述: Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
中文描述: 敏感雙線(xiàn)現(xiàn)場(chǎng)可編程斬波穩(wěn)定單極霍爾效應(yīng)開(kāi)關(guān)
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 356K
代理商: A1180ELHLT-T
8
A1180-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall Effect Switches
A1180/81/82/83
Functional Description
B
O
B
R
B
HYS
I
CC(H)
I
C
I
CC(L)
S
S
B+
B–
I+
0
(A) A1180 and A1182
B
O
B
R
B
HYS
I
CC(H)
I
C
I
CC(L)
S
S
B+
I+
B–
0
(B) A1181 and A1183
Operation
The output, I
CC
, of the A1180 and A1182 devices switch low
after the magnetic
fi
eld at the Hall sensor exceeds the oper-
ate point threshold, B
OP
. When the magnetic
fi
eld is reduced to
below the release point threshold, B
RP
, the device output goes
high. The differences 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.
The A1181 and A1183 devices switch with opposite polarity for
similar B
OP
and B
RP
values, in comparison to the A1180 and
A1183 (see
fi
gure 1).
Figure 1. Alternative switching behaviors are available in the A118x device family. On the horizontal axis, the B+ direction indicates
increasing south polarity magnetic
fi
eld strength, and the B– direction indicates decreasing south polarity
fi
eld strength (including the
case of increasing north polarity).
相關(guān)PDF資料
PDF描述
A1180EUA Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1180EUA-T Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1180LLHLT-T Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1180 Two-Wire, Programmable, Chopper-Stabilized, Unipolar Hall-Effect Switch
A1182 Two-Wire, Programmable, Chopper-Stabilized, Unipolar Hall-Effect Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A1180EUA 功能描述:IC SWITCH HALL EFFECT UNI 3-SIP RoHS:否 類(lèi)別:傳感器,轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng),數(shù)字式開(kāi)關(guān),線(xiàn)性,羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR
A1180EUA-T 制造商:ALLEGRO 制造商全稱(chēng):Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches
A1180LLHLT 功能描述:IC SWITCH HALL EFFECT UNI SOT-23 RoHS:否 類(lèi)別:傳感器,轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng),數(shù)字式開(kāi)關(guān),線(xiàn)性,羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR
A1180LLHLT-T 功能描述:IC SWITCH HALL EFFECT UNI SOT-23 RoHS:是 類(lèi)別:傳感器,轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng),數(shù)字式開(kāi)關(guān),線(xiàn)性,羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR
A1180LUA 功能描述:IC SWITCH HALL EFFECT UNI 3-SIP RoHS:否 類(lèi)別:傳感器,轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng),數(shù)字式開(kāi)關(guān),線(xiàn)性,羅盤(pán) (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類(lèi)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(lèi)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(chēng):AS5132-HSST-500DKR