Part Number
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A1171 |
Manufacturer
|
Allegro MicroSystems |
Description
|
Micropower Ultrasensitive Hall Effect Switch |
Published
|
May 26, 2009 |
Detailed Description
|
A1171 Micropower Ultrasensitive Hall Effect Switch
Features and Benefits
▪ 1.65 to 3.5 V battery operation ▪ Low supply...
|
Datasheet
|
A1171
|
Overview
A1171 Micropower Ultrasensitive Hall Effect Switch
Features and Benefits
▪ 1.
65 to 3.
5 V battery operation ▪ Low supply current ▪ High sensitivity, BOP typically 30 G (3.
0 mT) ▪ Operation with either north or south pole ▪ Configurable unipolar or omnipolar magnetic sensing ▪ Complementary, push-pull outputs ▪ Chopper stabilized
▫ Superior temperature stability ▫ Extremely low switchpoint drift ▫ Insensitive to physical stress ▪ Solid state reliability ▪ Small size
Package: 6 pin DFN/MLP (suffix EW)
Description
The A1171 integrated circuit is an ultrasensitive, Hall effect switch with latched digital outputs and either unipolar or omnipolar magnetic actuation.
It features operation at low s...
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