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HomeProductsSensors, TransducersMagnetic Sensors - Linear, Compass (ICs)A1321LUA
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A1321LUA - Allegro MicroSystems

Manufacturer Part Number
A1321LUA
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A1321LUA
ECAD Model
Parts Description
SENSOR HALL EFFECT ANALOG 3SIP
Package
3-SSIP
Data sheet
Cylindrical Battery Holders.pdf
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Specifications

A1321LUA Tech Specifications
Allegro MicroSystems - A1321LUA technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A1321LUA

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 4.5V ~ 5.5V  
Technology Hall Effect  
Supplier Device Package 3-SIP  
Series -  
Sensing Range -  
Resolution -  
Package / Case 3-SSIP  
Package Bulk  
Product Attribute Attribute Value  
Output Type Analog Voltage  
Operating Temperature -40°C ~ 150°C (TA)  
Mounting Type Through Hole  
Features Temperature Compensated  
Current - Supply (Max) 8mA  
Current - Output (Max) 10mA  
Bandwidth 30kHz  
Axis Single  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

A1321LUA

Manufacturer

Allegro MicroSystems

Introduction

High-precision linear Hall-effect sensor IC for magnetic field measurement

Product Features and Performance

Temperature-compensated for stable performance across wide temperature range

Single-axis sensing capability

Analog voltage output proportional to applied magnetic field

Wide operating voltage range of 4.5V to 5.5V

Wide operating temperature range of -40°C to 150°C

Fast 30kHz bandwidth

Product Advantages

Reliable and stable performance in harsh environments

Versatile single-axis magnetic field sensing

Analog output simplifies system integration

Wide voltage and temperature operating ranges

Key Technical Parameters

Supply voltage: 4.5V to 5.5V

Maximum supply current: 8mA

Maximum output current: 10mA

Operating temperature range: -40°C to 150°C

Bandwidth: 30kHz

Axis: Single

Quality and Safety Features

Not RoHS compliant

Compatibility

Through-hole 3-SIP package

Application Areas

Magnetic field measurement

Position and motion sensing

Robotics and automation

Industrial equipment

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Key Reasons to Choose This Product

Precise and stable linear Hall-effect sensing

Wide operating voltage and temperature ranges

Fast response time with 30kHz bandwidth

Analog voltage output for easy integration

Suitable for harsh industrial environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A1321LUA

Product Attribute A1321LUA A1319LUA-5-T A1323EUA-T A1324LUA-T
Part Number A1321LUA A1319LUA-5-T A1323EUA-T A1324LUA-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Mounting Type Through Hole Through Hole Through Hole Through Hole
Package Bulk Bulk Bulk Bulk
Technology Hall Effect Hall Effect Hall Effect Hall Effect
Package / Case 3-SSIP 3-SSIP 3-SSIP 3-SSIP
Voltage - Supply 4.5V ~ 5.5V 3V ~ 3.63V 4.5V ~ 5.5V 4.5V ~ 5.5V
Sensing Range - - - -
Series - - - -
Features Temperature Compensated Temperature Compensated Temperature Compensated Temperature Compensated
Output Type Analog Voltage Analog Voltage Analog Voltage Analog Voltage
Resolution - - - -
Current - Output (Max) 10mA 10mA 10mA 10mA
Supplier Device Package 3-SIP 3-SIP 3-SIP 3-SIP
Operating Temperature -40°C ~ 150°C (TA) -40°C ~ 150°C (TA) -40°C ~ 85°C (TA) -40°C ~ 150°C (TA)
Axis Single Single Single Single
Current - Supply (Max) 8mA 10mA 8mA 9mA
Bandwidth 30kHz 20kHz 30kHz 17kHz

A1321LUA Datasheet PDF

Download A1321LUA pdf datasheets and Allegro MicroSystems documentation for A1321LUA - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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A1321LUA Image

A1321LUA

Allegro MicroSystems
32D-A1321LUA

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