Datasheet Summary
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, mercially 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 ponents
- Internal protection circuits enable 40 V load dump pliance without external protection ponents
PACKAGES:
Not to scale
3-pin SOT23W (suffix LH)
3-pin SIP, matrix HD style
(suffix UA)
3-pin SIP, chopper...
