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UGS3132

Allegro
Part Number UGS3132
Manufacturer Allegro
Description (UGS3133) ULTRA-SENSITIVE BIPOLAR HALL-EFFECT SWITCHES
Published Aug 3, 2005
Detailed Description 3132 AND 3133 ULTRA-SENSITIVE BIPOLAR HALL-EFFECT SWITCHES These Hall-effect switches are designed for magnetic actuati...
Datasheet PDF File UGS3132 PDF File

UGS3132
UGS3132

Overview
3132 AND 3133 ULTRA-SENSITIVE BIPOLAR HALL-EFFECT SWITCHES These Hall-effect switches are designed for magnetic actuation using a bipolar magnetic field, i.
e.
, a north-south alternating field.
They combine extreme magnetic sensitivity with excellent stability over varying temperature and supply voltage.
The high sensitivity permits their use with multi-pole ring magnets over relatively large distances.
Each device includes a voltage regulator, quadratic Hall voltage generator, temperature stability circuit, signal amplifier, Schmitt trigger, and open-collector output on a single silicon chip.
The on-board regulator permits operation with supply voltages of 4.
5 to 24 V.
The switch output can sink up to 25 mA.
With suitable output pull up, they can be used directly with bipolar or MOS logic circuits.
Data Sheet 27631.
2B V X CC 1 2 3 GROUND Dwg.
PH-003A OUTPUT SUPPLY The three package styles available provide a magnetically optimized package for most applications.
Suffix ‘LT’ is a miniature SOT-89/TO243AA transistor package for surface-mount applications; suffixes ‘U’, and ‘UA’ feature wire leads for through-hole mounting.
Prefix ‘UGN’ devices are rated for continuous operation over the temperature range of -20°C to +85°C, prefix ‘UGS’ devices over an extended range of -40°C to +125°C, and prefix ‘UGL’ devices over the range of -40°C to +150°C.
Pinning is shown viewed from branded side.
FEATURES I 4.
5 V to 24 V Operation I Reverse Battery Protection I Superior Temperature Stability ABSOLUTE MAXIMUM RATINGS Supply Voltage, VCC .
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25 V Reverse Battery Voltage, VRCC .
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-35 V Magnetic Flux Density, B .
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Unlimited Output OFF Voltage, VOUT .
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25 V Continuous Output Current, IOUT .
25 mA Operating Temperature Range, TA Prefix UGL .
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-40°C to +150°C Prefix UGN .
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-20°C to +85°C Prefix UGS .
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-40°C to +125°C Storage Temperature Range, TS .
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-65°C to +150°C ...


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