SS542 Datasheet, PDF (1/6 Pages) SEC Electronics Inc. – Hall Latch - High Sensitivity

SS542
Hall Latch - High Sensitivity
Features and Benefits
– CMOS Hall IC Technology
– Bipolar Output CMOS Multi-purpose latch
– Solid-State Reliability much better than reed
switch
– Operation down to 2.5V
– Supply current down to 45μA, very low power
consumption
– CMOS inverter output (no pull-up resistance)
– High sensitivity for direct reed switch re-
placement application
Application Examples
– Solid state switch
– Magneto-electric conversion switch
– Magnet proximity sensor for reed switch re-
placement in low duty cycle applications
3 pin TSOT23 (suffix ST)
3 pin SIP (suffix UA)
Functional Block Diagram
1
V3.10 Nov 1, 2013