سنسور اثر هال AH3144E (بسته 10عددی)

These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, 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.

The four basic devices (3141, 3142, 3143, and 3144) are identical except for magnetic switch points.

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.

Magnetic encryption

Pressure gauge, counter pickup

Disc speed, measuring tape rotation

Flow rate measurement

Model: AH3144E

Input Voltage: 4.5V ~ 24V

Output Current: 25mA

Reverse Battery Voltage: -35V

Package: TO-92UA

Pin Number: 3 Pin

Operating Temperature:-40°C ~ +85°C

Storage Temperature: -65°C ~ +170°C

Superior Temp. Stability for Automotive or Industrial Applications

Activate with Small, Commercially Available Permanent Magnets

Solid-State Reliability

Small Size

Resistant to Physical Stress