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參數(shù)資料
| 型號： | A1392SEHLT-T |
| 元件分類： | 磁阻傳感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 3.1V, RECTANGULAR, SURFACE MOUNT |
| 封裝： | 2 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, DFN-6 |
| 文件頁數(shù)： | 15/15頁 |
| 文件大小： | 480K |
| 代理商： | A1392SEHLT-T |
Micro Power 3 V Linear Hall Effect Sensor ICs
with Tri-State Output and User Selectable Sleep Mode
A1391, A1392,
A1393, and A1395
9
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Characteristics Definitions
Ratiometric.
The A139x devices feature ratiometric output.
The quiescent voltage output and sensitivity are proportional to
the ratiometric supply reference voltage.
The percent ratiometric change in the quiescent voltage output is
defined as:
VREF ÷ 3 V
ΔVOUTQ(VREF) ΔVOUTQ(3V)
ΔVOUTQ(ΔV)
÷
=
× 100 %
(1)
and the percent ratiometric change in sensitivity is defined as:
VREF ÷ 3 V
÷
=
× 100%
ΔSens(ΔV)
ΔSens(VREF) ΔSens(3V)
(2)
Linearity and Symmetry.
The on-chip output stage is
designed to provide a linear output with maximum supply voltage
of VCCN. Although application of very high magnetic fields will
not damage these devices, it will force the output into a non-lin-
ear region. Linearity in percent is measured and defined as
–
=
× 100 %
Lin+
VOUT(+B)
2(VOUT(+B / 2) – VOUTQ )
VOUTQ
(3)
–
=
× 100 %
Lin–
VOUT(–B)
2(VOUT(–B / 2) – VOUTQ )
VOUTQ
(4)
and output symmetry as
–
=
× 100 %
Sym
VOUT(+B)
VOUTQ – VOUT(–B)
VOUTQ
(5)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1392SEHLT-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect IC |
| A1392SEHLT-TCUT | 制造商:Allegro MicroSystems LLC 功能描述: |
| A1392SEHLX-T | 制造商:Allegro MicroSystems 功能描述:LOW POWER LINEAR HALL-EFFECT S 制造商:ALLEGRO MICROSYSTEMS, LLC 功能描述:IC HALL EFFECT SENSOR 6-MLP |
| A1393 | 制造商:Hakko 功能描述:A1393 Nozzle |
| A1393/P | 制造商:HAKKO Corporation 功能描述: |
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