US1881ESO Melexis Inc, US1881ESO Datasheet - Page 36

• Manufacturer Part Number: US1881ESO
• Description: IC LATCH CMOS MP SOT-23
• Manufacturer: Melexis Inc
• Type: Bipolar Latchr

Specifications of US1881ESO

• Rohs Status: RoHS non-compliant
• Sensing Range: 9.5mT Trip, -9.5mT Release
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply: 5mA
• Current - Output (max): 50mA
• Output Type: Digital, Open Drain
• Operating Temperature: -40°C ~ 85°C
• Package / Case: SOT-23
• Features: -
• Other names: US1881ESOTR

Position Sensor
As shown in Figure 19, a hydraulic or air-piston is moved downward until reaching the specified position
set by the Hall IC. This could be a useful application in robotic assembly machines, where accuracy of
position is extremely important.
Figure 23, Position Sensor
Section 3 - Applications
S
3-22
Sealed
Compression
Chamber
Hall IC
Piston
Magnet