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Hall Effect Sensor (AH3133) , Unipolar Sensor, Hall IC, Hall Switch, Speed Sensor, Position Sensor, Level Meter
Hall Effect Sensor (AH3133) , Unipolar Sensor, Hall IC, Hall Switch, Speed Sensor, Position Sensor, Level Meter
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Min. Order:
1,000 Pieces
Production Capacity:
100, 000, 000PCS/Year
Transport Package:
Carton
Payment Terms:
T/T
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Model NO.:AH3133
Material:Mixture
Output:Digital Sensor
Usage:Position Sensor, Speed Sensor, Liquid Level Sens
Theory:Magnetic Sensor
Trademark:AHNJ
Specification:ROHS, REACH
Origin:Nanjing, China
HS Code:85423100
Product Description
Unipolar hall-effect sensor ics, often referred to as "unipolar switches, " are operated by a positive magnetic field. A single magnet presenting a south polarity (positive) magnetic field of sufficient strength (magnetic flux density) will cause the device to switch to its on state. After it has been turned-on, the unipolar IC will remain turned-on until the magnetic field is removed and the IC reverts to its off state.
AH3133
High sensitive hall-effect switch integrated circuits
These hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and high sensitivity, designed to operate continuously over extended temperatures to +150° C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic hall-voltage generator, temperature compensation circuitry, small-signal amplifier, schmitt trigger, and an open-collector output to sink up to 25 ma. With suitable output pull up, they can be used with bipolar or CMOS logic circuits.
AH3133
High sensitive hall-effect switch integrated circuits
These hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and high sensitivity, designed to operate continuously over extended temperatures to +150° C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic hall-voltage generator, temperature compensation circuitry, small-signal amplifier, schmitt trigger, and an open-collector output to sink up to 25 ma. With suitable output pull up, they can be used with bipolar or CMOS logic circuits.
Unipolar Switch Type Hall Effect IC | ||||||||||
Model | Package | VCC(V) | ICC(mA) | VOL(V) | IOH(uA) | IO(mA) | Bop(mT) | Brp(mT) | Bh(mT) | |
| Min. | Max. | |||||||||
| AH3133 | TO92, SOT 23-3L | 4.5-24 | 6-12 | 0.2-0.4 | <10 | 50 | 6 | 1 | 1.5 | 3 |
| AH3142 | 9 | 2 | ||||||||
| AH3134 | 11 | 3 | 3 | 6 | ||||||
| AH3144 | 22 | 5 | ||||||||
| AH3141(AH441) | 12 | 4 | 2 | 5 | ||||||
| AH3143(AH443) | 20 | 5 | ||||||||
| AH3153(AH533) | SOT 89 | 12 | 3 | 2 | 5 | |||||
| AH3143(AH543) | 20 | 5 | ||||||||
| AH 3621 | TO92, SOT 23-3L | 2.5-16 | 5-10 | 15 | 15 | 2 | 2.5 | 6 | ||
| Note 1: When the magnetic field S pole perpendicular points to the mark of the product front, the field is defined as B> 0. | ||||||||||
| Note 2: Working magnetic field of M-type (SOT23-3L) products is subject to N pole. | ||||||||||
| Note 3: More products information please visit our website or call us. | ||||||||||
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