A1301KUA-T by Allegro MicroSystems | Hall Effect Sensors | Avnet ASIA
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A1301KUA-T

Allegro MicroSystems

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

Manufacturer Part #: A1301KUA-T

Alternate Part #: A1301KUA-T


legend RoHS Compliant

Descriptions

Documents

Subs/Alternatives

Information

The A1301 and A1302 are continuous-time, ratiometric, linearHall-effect sensor ICs. They are optimized to accurately providea voltage output that is proportional to an applied magneticfield. These devices have a quiescent output voltage that is50% of the supply voltage. Two output sensitivity optionsare provided: 2.5 mV/G typical for the A1301, and 1.3 mV/Gtypical for the A1302.The Hall-effect integrated circuit included in each deviceincludes a Hall circuit, a linear amplifier, and a CMOS ClassAoutput structure. Integrating the Hall circuit and the amplifieron a single chip minimizes many of the problems normallyassociated with low voltage level analog signals.High precision in output levels is obtained by internal gainand offset trim adjustments made at end-of-line during themanufacturing process.These features make the A1301 and A1302 ideal for use inposition sensing systems, for both linear target motion androtational target motion. They are well-suited for industrialapplications over extended temperature ranges, from –40°Cto 125°C.Two device package types are available: LH, a 3-pin SOT23Wtype for surface mount, and UA, a 3-pin ultramini SIP forthrough-hole mount. They are lead (Pb) free (suffix, –T) with100% 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
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Lead Finish
Matte Tin
Module/IC Classification
IC
Output Current
10 mA
Operating Temperature
-40 to 125 °C
Pin Count
3
Operating Supply Voltage
5 V
Product Dimensions
4.09 x 1.52 x 3.02
Supplier Package
Ultra Mini SIP
Mounting
Through Hole
Maximum Supply Current
11 mA
Screening Level
Extended Industrial

ECCN / UNSPSC

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