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Linear Hall Effect Sensor IC Allegro A1319LUA-5-T for Automotive and Industrial Magnetic Field Sensing Applications
Linear Hall Effect Sensor IC Allegro A1319LUA-5-T for Automotive and Industrial Magnetic Field Sensing Applications
Specifications
Sensitivity :
5mV/Gs
Current - Supply :
7.7mA
Operating Temperature :
-40℃~+150℃
Voltage - Supply :
3V~3.63V
Sensitivity Temperature Bleaching :
±0.12%/℃
Description :
SIP-3 Linear, Compass (ICs) RoHS
Mfr. Part # :
A1319LUA-5-T
Model Number :
A1319LUA-5-T
Package :
SIP-3
Description

Product Overview

The Allegro A1318 and A1319 are linear Hall-effect sensor ICs designed for high-accuracy applications such as displacement and angular position sensing. These temperature-stable devices feature non-volatile memory for optimizing sensitivity and quiescent voltage output (QVO), ensuring sustained performance across a wide operating temperature range of 40C to 150C. They provide a ratiometric voltage output proportional to the applied magnetic field, with a QVO adjusted around 50% of the supply voltage. Ideal for automotive and industrial applications, these sensors are available in miniature surface-mount and through-hole packages. Notably, these parts are classified as NOT FOR NEW DESIGN and are restricted to existing customer applications.

Product Attributes

  • Brand: Allegro MicroSystems
  • Technology: Linear Hall-Effect Sensor IC
  • Package Types: SOT-23W (Surface-Mount), Ultramini SIP (Through-Hole)
  • Lead Finish: 100% Matte-Tin
  • Certifications: Lead (Pb) free

Technical Specifications

Specification Value Unit
Product Status NOT FOR NEW DESIGN (Restricted to existing customer applications) -
Supply Voltage (VCC) 3.0 to 3.63 V
Operating Ambient Temperature -40 to 150 C
Maximum Junction Temperature 165 C
Supply Current (ICC) 7.7 (typ) mA
Internal Bandwidth (BWi) 20 (typ) kHz
Chopping Frequency (fC) 400 (typ) kHz
Output Referred Noise (VN) 13 (typ) mV(p-p)
Input Referred RMS Noise Density (VNRMS) 2.3 (typ) mG/Hz
Output Load Resistance (RL) 4.7 (min) k
Output Load Capacitance (CL) 10 (max) nF
Sensitivity Temperature Coefficient (TCSens) 0.08 to 0.16 %/C
Linearity Sensitivity Error (LinERR) 1.5 (typ) %
Symmetry Sensitivity Error (SymERR) 1.5 (typ) %
Ratiometry Quiescent Voltage Output Error (RatVOUT(Q)) 1.5 (typ) %
Ratiometry Sensitivity Error (RatSens) 1.5 (typ) %
Ratiometry Clamp Error (RatVOUTCLP) 1.5 (typ) %
Typical Quiescent Voltage Output Drift Across Temperature (VOUT(Q)) -15 to 13 (varies by model) mV
Sensitivity Drift Due to Package Hysteresis (SensPKG) 2 (typ) %
SOT-23W Package Dimensions (L x W x H) 2 x 3 x 1 (approx.) mm
SIP Package Dimensions (L x W x H) 1.5 x 4 x 3 (approx.) mm
Package LH Thermal Resistance (RJA, 1-layer PCB) 228 C/W
Package LH Thermal Resistance (RJA, 2-layer PCB) 110 C/W
Package UA Thermal Resistance (RJA, 1-layer PCB) 165 C/W
Model: A1318LLHLX-1-T Sensitivity 1.35 (typ) mV/G
Model: A1318LLHLX-2-T Sensitivity 2.5 (typ) mV/G
Model: A1318LUA-2-T Sensitivity 2.5 (typ) mV/G
Model: A1319LLHLX-5-T Sensitivity 5 (typ) mV/G
Model: A1319LUA-5-T Sensitivity 5 (typ) mV/G
Model: A1318LLHLX-1-T QVO 1.65 (typ) V
Model: A1318LLHLX-2-T QVO 1.65 (typ) V
Model: A1318LUA-2-T QVO 1.65 (typ) V
Model: A1319LLHLX-5-T QVO 1.65 (typ) V
Model: A1319LUA-5-T QVO 1.65 (typ) V

2504101957_ALLEGRO-A1319LUA-5-T_C2688273.pdf

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Linear Hall Effect Sensor IC Allegro A1319LUA-5-T for Automotive and Industrial Magnetic Field Sensing Applications

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Product Detail
Sensitivity :
5mV/Gs
Current - Supply :
7.7mA
Operating Temperature :
-40℃~+150℃
Voltage - Supply :
3V~3.63V
Sensitivity Temperature Bleaching :
±0.12%/℃
Description :
SIP-3 Linear, Compass (ICs) RoHS
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Linear Hall Effect Sensor IC Allegro A1319LUA-5-T for Automotive and Industrial Magnetic Field Sensing Applications

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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