|
General Description |
The SS3141 is a unipolar Hall-effect sensor IC fabricated from bipolar technology. The device integrates a voltage regulator, reverse battery protection diode, Hall sensor with dynamic offset cancellation system, temperature compensation circuitry, small signal amplifier, Schmitt trigger and an open-collector output to sink up to 25 mA. With suitable output pull up, they can be used with bipolar or CMOS logic circuits. |
|
|
Features and Benefits |
4.5V to 24V Operation |
|
|
-40°C to 150°C Superior temperature operation |
||
|
Bipolar technology |
||
|
Low current consumption |
||
|
Chopper-stabilized amplifier stage |
||
|
Open drain output |
||
|
Low sensitivity |
||
|
Small Size-SOT23 3L or SIP 3L both RoHS compliant packages |
||
|
Application Examples |
Automotive, Consumer and Industrial |
|
|
Solid-state switch |
||
|
Brushless DC motor commutation |
||
|
Speed detection |
||
|
Angular position detection |
||
|
Proximity detection |
||
|
Current detector |
||
|
Packages |
3 pin SOT23 (suffix SO) |
3 pin SIP (suffix UA) |
 |
 |
|
|
Detail DataSheet |
||