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參數(shù)資料
| 型號： | A3280LH |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | CHOPPER-STABILIZED, PRECISION HALL-EFFECT LATCHES |
| 中文描述： | 斬波穩(wěn)定的，精密霍爾效應(yīng)鎖存 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 157K |
| 代理商： | A3280LH |
3280, 3281,
AND
3283
CHOPPER-STABILIZED,
PRECISION
HALL-EFFECT LATCHES
www.allegromicro.com
9
It is strongly recommended that an external bypass capacitor be connected (in close proximity to the Hall sensor) between the
supply and ground of the device to reduce both external noise and noise generated by the chopper-stabilization technique.
The simplest form of magnet that will operate these devices is a ring magnet. Other methods of operation, such as linear
magnets, are possible.
Extensive applications information for Hall-effect sensors is available in:
Hall-Effect IC Applications Guide
, Application Note 27701;
Hall-Effect Devices: Soldering, Gluing, Potting, Encapsulating, and Lead Forming
, Application Note 27703.1;
Soldering of Through-Hole Hall-Sensor Dervices
, Application Note 27703; and
Soldering of Surface-Mount Hall-Sensor Devices
, Application Note 27703.2.
More detailed descriptions of the chopper-stabilized circuit operation can be found in:
Monolithic Magnetic Hall Sensor Using Dynamic Quadrature Offset Cancelation
, Technical Paper STP 97-10; and
Chopper-Stabilized Amplifiers With A Track-and-Hold Signal Demodulator
, Technical Paper STP 99-1.
All are provided in
Allegro Electronic Data Book
, AMS-702. or at
www.allegromicro.com
SUPPLY
OUTPUT
Dwg. EH-013
0.1
μ
F
SUPPLY
1
V
C
3
2
X
P
APPLICATIONS INFORMATION
The products described herein are manufactured under one or
more of the following U.S. patents: 5,045,920; 5,264,783; 5,442,283;
5,389,889; 5,581,179; 5,517,112; 5,619,137; 5,621,319; 5,650,719;
5,686,894; 5,694,038; 5,729,130; 5,917,320; and other patents
pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to
time, such departures from the detail specifications as may be required
to permit improvements in the performance, reliability, or
manufacturability of its products. Before placing an order, the user is
cautioned to verify that the information being relied upon is current.
Allegro products are not authorized for use as critical components
in life-support appliances, devices, or systems without express written
approval.
The information included herein is believed to be accurate and
reliable. However, Allegro MicroSystems, Inc. assumes no responsi-
bility for its use; nor for any infringements of patents or other rights of
third parties that may result from its use.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A3280LLH | HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
| A3280LLT | HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
| A3280LT | CHOPPER-STABILIZED, PRECISION HALL-EFFECT LATCHES |
| A3280EUA | HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
| A3280LUA | HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A3280LLH | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
| A3280LLHLT | 功能描述:IC SWITCH HALL EFFECT SOT-23W RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標準包裝: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: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 |
| A3280LLHLT-T | 功能描述:IC SW HALL EFFECT CHOPPER SOT23W RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標準包裝: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: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 |
| A3280LLHLT-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect Switch IC |
| A3280LLT | 功能描述:IC SWITCH HALL EFFECT SOT-89 RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標準包裝: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: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 |
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