US1881LUA Melexis Inc, US1881LUA Datasheet - Page 35

• Manufacturer Part Number: US1881LUA
• Description: IC LATCH CMOS MP TO-92UA
• Manufacturer: Melexis Inc
• Type: Bipolar Latchr

Specifications of US1881LUA

• 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 ~ 150°C
• Package / Case: TO-92UA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Liquid Level Detector/Alarm
By attaching a magnet to a float, as in Figure 18, the proximity method of actuation is used to turn on the
Hall IC as the liquid level rises within the housing.
Figure 22, Liquid Level Detector
Magnet
S
Float
Housing
Liquid
Section 3 - Applications
3-21