US5781LSE Melexis Inc, US5781LSE Datasheet - Page 35
![IC HALL EFFECT SWITCH TSOT-23](/photos/19/49/194954/us5781lse_sml.jpg)
US5781LSE
Manufacturer Part Number
US5781LSE
Description
IC HALL EFFECT SWITCH TSOT-23
Manufacturer
Melexis Inc
Type
Unipolar Switchr
Specifications of US5781LSE
Sensing Range
15mT Trip, 3.5mT 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
SOT-23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
US5781LSETR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
US5781LSE
Manufacturer:
MELEXIS/迈来芯
Quantity:
20 000
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