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Data Sheet 27609.2c *
3185 THRU 3189
HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
X
V CC
1
2
3
OUTPUT
GROUND
SUPPLY
Dwg. PH-003A
Pinning is shown viewed from branded side.
These Hall-effect latches are extremely temperature-stable and stressresistant devices especially suited for operation over extended temperature ranges to +150°C. Superior high-temperature performance is made possible through a novel Schmitt trigger circuit that maintains operate and release point symmetry by compensating for temperature changes in the Hall element. Additionally, internal compensation provides magnetic switch points that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature.
3188 Datasheet
