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參數資料
| 型號： | A1323LLHLT-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數： | 6/13頁 |
| 文件大小： | 482K |
| 描述： | IC SENSOR HALL EFFECT SOT23W |
| 產品培訓模塊： | Current Sensor |
| 標準包裝： | 1 |
| 傳感范圍： | 2.375mV/G ~ 2.625mV/G |
| 類型： | 線性 - 比率型 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 電流 - 電源： | 8mA |
| 電流 - 輸出（最大）： | 10mA |
| 輸出類型： | 數字式，開漏極 |
| 特點： | 高靈敏度 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | SOT-23W |
| 供應商設備封裝： | SOT-23W |
| 包裝： | 標準包裝 |
| 其它名稱： | 620-1027-6 |
Ratiometric Linear Hall Effect Sensor ICs
for High-Temperature Operation
A1321, A1322,
and A1323
5
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
MAGNETIC CHARACTERISTICS
1,2
over operating temperature range, T
A
; V
CC
= 5 V, I
out
= 1 mA; unless otherwise noted
Characteristics Symbol
Test Condition
Min Typ
3
Max Units
4
Sensitivity
5
Sens
A1321; T
A
= 25篊
4.750 5.000 5.250 mV/G
A1322; T
A
= 25篊
2.969 3.125 3.281 mV/G
A1323; T
A
= 25篊
2.375 2.500 2.625 mV/G
Delta V
out(q)
as a func-
tion of temperature
V
out(q)(擳)
De ned in terms of magnetic ux density, B
?0
G
Ratiometry, V
out(q)
V
out(q)(擵)
?.5 %
Ratiometry, Sens
擲ens
(擵)
?.5 %
Positive Linearity
Lin+
?.5 %
Negative Linearity
Lin
?.5 %
Symmetry
Sym
?.5 %
UA Package
Delta Sens at T
A
= max
5
擲ens
(TAmax)
From hot to room temperature
2.5
7.5
%
Delta Sens at T
A
= min
5
擲ens
(TAmin)
From cold to room temperature
6
4
%
Sensitivity Drift
6
Sens
Drift
T
A
= 25癈; after temperature cycling and over time
?
%
LH Package
Delta Sens at T
A
= max
5
擲ens
(TAmax)
From hot
to room temperature
5
5
%
Delta Sens at T
A
= min
5
擲ens
(TAmin)
From cold to room temperature
3.5
8.5
%
Sensitivity Drift
6
Sens
Drift
T
A
= 25癈; after temperature cycling and over time
?
%
1
Additional information on characteristics is provided in the section Characteristics De nitions, on the next page.
2
Negative current is de ned as conventional current coming out of (sourced from) the speci ed device terminal.
3
Typical data is at T
A
= 25癈, except for 擲ens, and at x.x Sens. Typical data are for initial design estimations only, and assume optimum
manufacturing and application conditions. Performance may vary for individual units, within the speci ed maximum and minimum limits.
In addition, the typical values vary with gain.
4
10 G = 1 millitesla.
5
After 150篊 pre-bake and factory programming.
6
Sensitivity drift is the amount of recovery with time.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| A1323LLHLT-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect Switch IC |
| A1323LLHLT-T2 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Ratiometric Linear Hall Effect Sensor ICs for High-Temperature Operation |
| A1323LUA | 功能描述:IC SENSOR HALL EFFECT 3-SIP RoHS:否 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，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 |
| A1323LUA-LCT | 制造商:Allegro MicroSystems LLC 功能描述: |
| A1323LUA-T | 功能描述:IC SENSOR HALL EFFECT 3-SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，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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