A1302KUA-T by Allegro MicroSystems | Hall Effect Sensors | Avnet ASIA
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A1302KUA-T

Allegro MicroSystems

Hall Effect Sensor 10mA 5V 3-Pin Ultra Mini SIP Bulk

Manufacturer Part #: A1302KUA-T

Alternate Part #: A1302KUA-T


legend RoHS Compliant

Descriptions

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Information

The A1302 is continuous-time, ratiometric, linear Hall-effect sensor ICs. They are optimized to accurately provide a voltage output that is proportional to an applied magnetic field. These devices have a quiescent output voltage that is 50% of the supply voltage. Two output sensitivity options are provided: 2.5 mV/G typical for the A1301, and 1.3 mV/G typical for the A1302. The Hall-effect integrated circuit included in each device includes a Hall circuit, a linear amplifier, and a CMOS ClassA output structure. Integrating the Hall circuit and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals. High precision in output levels is obtained by internal gain and offset trim adjustments made at end-of-line during the manufacturing process. These features make the A1302 ideal for use in position sensing systems, for both linear target motion and rotational target motion. They are well-suited for industrial applications over extended temperature ranges, from –40°C to 125°C. Two device package types are available: LH, a 3-pin SOT23W type for surface mount, and UA, a 3-pin ultramini SIP for through-hole mount. They are lead (Pb) free (suffix, –T) with 100% matte tin plated leadframes.

Key Features

  • Low-noise output
  • Fast power-on time
  • Ratiometric rail-to-rail output
  • 4.5 to 6.0 V operation
  • Solid-state reliability
  • Factory-programmed at end-of-line for optimum performance
  • Robust ESD performance

Technical Attributes

Description
Value
Find similar Parts
Output Current
10 mA
Pin Count
3
Screening Level
Extended Industrial
Operating Temperature
-40 to 125 °C
Operating Supply Voltage
5 V
Product Dimensions
4.09 x 1.52 x 3.02
Maximum Supply Current
11 mA
Supplier Package
Ultra Mini SIP
Module/IC Classification
IC
Lead Finish
Matte Tin
Mounting
Through Hole

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
UNSPSC:
32101662
UNSPSC VERSION:
V15.1101
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