Part Number
|
A1225 |
Manufacturer
|
Allegro MicroSystems |
Description
|
Hall Effect Latch for High Temperature Operation |
Published
|
Apr 11, 2015 |
Detailed Description
|
A1225, A1227, and A1229
Hall-Effect Latch for High Temperature Operation
FEATURES AND BENEFITS
▪ Symmetrical switchpoin...
|
Datasheet
|
A1225
|
Overview
A1225, A1227, and A1229
Hall-Effect Latch for High Temperature Operation
FEATURES AND BENEFITS
▪ Symmetrical switchpoints ▪ Superior temperature stability ▪ Operation from unregulated supply ▪ Open-drain 25 mA output ▪ Reverse battery protection ▪ Activate with small, commercially available
permanent magnets ▪ Solid-state reliability ▪ Small size ▪ Resistant to physical stress ▪ Enhanced ESD structures result in 8 kV HBM ESD
performance without external protection components ▪ Internal protection circuits enable 40 V load dump
compliance without external protection components
PACKAGES:
Not to scale
3-pin SOT23W (suffix LH)
3-pin SIP, matrix HD style
(suffix UA)
3-pin SIP, chopper style
(...
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