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Linear Hall effect sensor ALLEGRO A1395SEHLT-T with stable voltage output and low current sleep mode

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Linear Hall effect sensor ALLEGRO A1395SEHLT-T with stable voltage output and low current sleep mode

Sensitivity : 10mV/Gs

Current - Supply : 3.2mA

Operating Temperature : -20℃~+85℃

Voltage - Supply : 2.5V~3.5V

Description : DFN-6(2x3) Linear, Compass (ICs) RoHS

Mfr. Part # : A1395SEHLT-T

Model Number : A1395SEHLT-T

Package : DFN-6(2x3)

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Product Overview

The A139x family of linear Hall effect sensor ICs offers a voltage output proportional to the applied magnetic field, designed for low-power, battery-operated applications. These sensors minimize current consumption to less than 25 A through a user-selectable sleep mode, making them ideal for devices like cellular phones, digital cameras, and portable tools. The A139x features a high-impedance output during sleep mode, enabling multiple sensors to connect to a single A-to-D converter. They provide temperature-stable quiescent output voltage and sensitivity, operating within a wide ambient temperature range and compatible with 2.5 to 3.5 V power supplies.

Product Attributes

  • Brand: Allegro MicroSystems, LLC
  • Package Type: 6-pin MLP/DFN (suffix EH)
  • Lead-Free: Yes (Pb-free)
  • Leadframe Plating: 100% matte tin

Technical Specifications

Characteristic Model(s) Min. Typ. Max. Unit Notes
Supply Voltage A139x 2.5 3.0 3.5 V Nominal Supply Voltage (VCCN)
Supply Current (Sleep Mode) A139x 0.025 mA VSLEEP < VINL, VCC = VCCN, TA = 25C
Supply Current (Active Mode) A139x 3.2 mA VSLEEP > VINH , VCC = VCCN, TA = 25C
Quiescent Output Voltage A139x 0.500 VREF V TA = 25C, B = 0 G
Output Bandwidth (-3 dB point) A139x 10 kHz VOUT = 1 Vpp sinusoidal, VCC = VCCN
Operating Ambient Temperature Range A139x 20 85 C
ESD Protection A139x > 3 kV
Power Consumption (Active Mode) A139x 10 mW
Sensitivity A1391 1.25 mV/G TA = 25C, VCC = VREF = VCCN
Sensitivity A1392 2.50 mV/G TA = 25C, VCC = VREF = VCCN
Sensitivity A1393 5 mV/G TA = 25C, VCC = VREF = VCCN
Sensitivity A1395 10 mV/G TA = 25C, VCC = VREF = VCCN
Package Dimensions MLP/DFN 2.00 0.15 3.00 0.15 mm Nominal height 0.75 mm

1811061514_ALLEGRO-A1395SEHLT-T_C146410.pdf


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