ALLEGRO MICROSYSTEMS  A1104EUA-T  Hall Effect Sensor, Switch, 25 mA, SIP, 3, 3.8 V, 24 V

ALLEGRO MICROSYSTEMS A1104EUA-T

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Product Overview


The A1104EUA-T is a through hole-mount Continuous-time Switch with robust EMC performance. The A1104 hall-effect switch is produced with BiCMOS technology, consists of devices that feature fast power-on time and low-noise operation. Device programming is performed after packaging, to ensure increased switch point accuracy by eliminating offsets that can be induced by package stress. Unique hall element geometries and low offset amplifiers help to minimize noise and to reduce the residual offset voltage normally caused by device over moulding, temperature excursions and thermal stress. The extensive on-board protection circuitry makes possible a ±30V absolute maximum voltage rating for superior protection without adding external components. The voltage regulator, hall-voltage generator, small-signal amplifier, Schmitt trigger and NMOS output transistor included on a single chip.
  • Stable operation over full operating temperature range
  • Reverse battery protection
  • Solid-state reliability
  • Regulator stability without a bypass capacitor
  • Continuous-time operation
  • -40 to 85°C Ambient temperature range
  • High ESD rating

Applications

Motor Drive & Control; Automotive; Industrial
ESD sensitive device, take proper precaution while handling the device.
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Product Specifications, Documents & More


  • Hall Effect Type: Switch
  • MSL: -
  • No. of Pins: 3
  • Operating Temperature Max: 85°C
  • Operating Temperature Min: -40°C
  • Output Current: 25mA
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Sensor Case Style: SIP
  • Supply Voltage Max: 24V
  • Supply Voltage Min: 3.8V

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Availability

Availability:  19,446


  • 19,446 in stock for same day shipping
 
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    More stock available week commencing 4/11/16

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Price

Quantity List Price
1 - 9 $1.40
10 - 49 $1.25
50 - 99 $1.12
100 - 249 $0.981
250 - 499 $0.855
500 - 999 $0.757
1000 - 2499 $0.605
2500+ $0.563
 
 
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Customer Reviews


ALLEGRO MICROSYSTEMS - A1104EUA-T - HALL EFFECT SWITCH, 450G, 20 mA, 3-SIP 5 5 1 1
Allegro HES Review This switch does exactly what it is supposed to do, with that I have no issues. What I would like to see is a link to the spec sheet written on the package or box it arrives in. So far, this little switch is working perfectly, although no stress testing has been done yet. Previous switch by Honeywell needed a Schmitt trigger to give more accurate results, not sure if this one will too. November 7, 2014
  • 2015-06-11T15:21:57.578-05:00
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
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31K6580
A1104LUA-T

A1104LUA-T

ALLEGRO MICROSYSTEMS

Hall Effect Switch, Unipolar Switch, Switch, 3.8 V, 24 V

1,136 

Price for: Each 1

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